Sample records for milk promotion program

  1. 7 CFR 1160.111 - Promotion.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... demand for fluid milk products. (b) Advertising, which means any advertising or promotion program... 7 Agriculture 9 2010-01-01 2009-01-01 true Promotion. 1160.111 Section 1160.111 Agriculture... and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order...

  2. 7 CFR 1160.210 - Expenses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order National Fluid Milk Processor Promotion Board § 1160.210 Expenses. (a) The Board is authorized to incur... funds to the entity authorized by the laws of the State of California to conduct an advertising program...

  3. 7 CFR 1150.111 - Milk.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.111 Milk. Milk means any class of cow's milk. [76 FR 14788, Mar. 18, 2011] ...

  4. 7 CFR 1150.111 - Milk.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.111 Milk. Milk means any class of cow's milk. [76 FR 14788, Mar. 18, 2011] ...

  5. 7 CFR 1150.111 - Milk.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.111 Milk. Milk means any class of cow's milk. [76 FR 14788, Mar. 18, 2011] ...

  6. 7 CFR 1160.105 - Board.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.105 Board. Board means the National Processor Advertising and Promotion Board established... Promotion Board or Board). ...

  7. 7 CFR 1160.109 - Milk.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Milk. 1160.109 Section 1160.109 Agriculture... AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.109 Milk. Milk means any class of cow's milk produced in the United States. ...

  8. 7 CFR 1160.109 - Milk.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Milk. 1160.109 Section 1160.109 Agriculture Regulations... ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.109 Milk. Milk means any class of cow's milk produced in the United States. ...

  9. 7 CFR 1160.109 - Milk.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Milk. 1160.109 Section 1160.109 Agriculture... and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.109 Milk. Milk means any class of cow's milk produced in the United States. ...

  10. 7 CFR 1160.109 - Milk.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Milk. 1160.109 Section 1160.109 Agriculture... and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.109 Milk. Milk means any class of cow's milk produced in the United States. ...

  11. 7 CFR 1160.109 - Milk.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.109 Milk. Milk means any class of cow's milk produced in the United States. ... 7 Agriculture 9 2010-01-01 2009-01-01 true Milk. 1160.109 Section 1160.109 Agriculture Regulations...

  12. 7 CFR 1160.209 - Duties of the Board.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order National Fluid Milk Processor Promotion Board § 1160.209 Duties of the Board. The Board shall have... consumer education, promotion and research projects; (c) To develop and submit to the Secretary for...

  13. 7 CFR 1160.115 - Milk marketing area.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Milk marketing area. 1160.115 Section 1160.115... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.115 Milk marketing area. Milk marketing area means each area within which milk...

  14. 7 CFR 1160.108 - Fluid milk processor.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Fluid milk processor. 1160.108 Section 1160.108... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.108 Fluid milk processor. (a) Fluid milk processor means any person who...

  15. 7 CFR 1160.108 - Fluid milk processor.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Fluid milk processor. 1160.108 Section 1160.108... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.108 Fluid milk processor. (a) Fluid milk processor means any person who...

  16. 7 CFR 1160.108 - Fluid milk processor.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Fluid milk processor. 1160.108 Section 1160.108... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.108 Fluid milk processor. (a) Fluid milk processor means any person who...

  17. 7 CFR 1160.108 - Fluid milk processor.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Fluid milk processor. 1160.108 Section 1160.108... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.108 Fluid milk processor. (a) Fluid milk processor means any person who...

  18. 7 CFR 1160.108 - Fluid milk processor.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Fluid milk processor. 1160.108 Section 1160.108... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.108 Fluid milk processor. (a) Fluid milk processor means any person who...

  19. 7 CFR 1160.107 - Fluid milk product.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Fluid milk product. 1160.107 Section 1160.107... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.107 Fluid milk product. Fluid milk product means any product that meets the...

  20. 7 CFR 1160.107 - Fluid milk product.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Fluid milk product. 1160.107 Section 1160.107... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.107 Fluid milk product. Fluid milk product means any product that meets the...

  1. 7 CFR 1160.107 - Fluid milk product.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Fluid milk product. 1160.107 Section 1160.107... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.107 Fluid milk product. Fluid milk product means any product that meets the...

  2. 7 CFR 1160.107 - Fluid milk product.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Fluid milk product. 1160.107 Section 1160.107... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.107 Fluid milk product. Fluid milk product means any product that meets the...

  3. 7 CFR 1160.107 - Fluid milk product.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Fluid milk product. 1160.107 Section 1160.107... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.107 Fluid milk product. Fluid milk product means any product that meets the...

  4. 7 CFR 1150.111 - Milk.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Milk. 1150.111 Section 1150.111 Agriculture... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.111 Milk. Milk means any class of cow's milk produced in the United States. ...

  5. 7 CFR 1150.111 - Milk.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.111 Milk. Milk means any class of cow's milk produced in the United States. ... 7 Agriculture 9 2010-01-01 2009-01-01 true Milk. 1150.111 Section 1150.111 Agriculture Regulations...

  6. 7 CFR 1150.113 - Fluid milk products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Fluid milk products. 1150.113 Section 1150.113... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.113 Fluid milk products. Fluid milk products means those milk products normally...

  7. 7 CFR 1150.113 - Fluid milk products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Fluid milk products. 1150.113 Section 1150.113... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.113 Fluid milk products. Fluid milk products means those milk products normally...

  8. 7 CFR 1150.113 - Fluid milk products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Fluid milk products. 1150.113 Section 1150.113... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.113 Fluid milk products. Fluid milk products means those milk products normally...

  9. 7 CFR 1150.113 - Fluid milk products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Fluid milk products. 1150.113 Section 1150.113... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.113 Fluid milk products. Fluid milk products means those milk products normally...

  10. 7 CFR 1150.113 - Fluid milk products.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Fluid milk products. 1150.113 Section 1150.113... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.113 Fluid milk products. Fluid milk products means those milk products normally...

  11. 7 CFR 1160.504 - Personal liability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion... personally responsible, either individually or jointly, in any way whatsoever to any person for errors in...

  12. 7 CFR 1160.504 - Personal liability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion... personally responsible, either individually or jointly, in any way whatsoever to any person for errors in...

  13. 7 CFR 1160.504 - Personal liability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion... personally responsible, either individually or jointly, in any way whatsoever to any person for errors in...

  14. 7 CFR 1160.504 - Personal liability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion... personally responsible, either individually or jointly, in any way whatsoever to any person for errors in...

  15. 7 CFR 1150.155 - Adjustment of accounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... against amounts due in succeeding months. (b) Any importer of dairy products against whose imports an... assessment was made on milk solids of U.S. origin or milk solids other than cow's milk may apply to the...

  16. 7 CFR 1150.155 - Adjustment of accounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... against amounts due in succeeding months. (b) Any importer of dairy products against whose imports an... assessment was made on milk solids of U.S. origin or milk solids other than cow's milk may apply to the...

  17. 7 CFR 1150.155 - Adjustment of accounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... against amounts due in succeeding months. (b) Any importer of dairy products against whose imports an... assessment was made on milk solids of U.S. origin or milk solids other than cow's milk may apply to the...

  18. 7 CFR 1150.109 - Qualified program.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.109 Qualified program. Qualified program means any dairy product promotion, research or nutrition education program which is certified as a qualified program pursuant to § 1150.153...

  19. 7 CFR 1150.109 - Qualified program.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.109 Qualified program. Qualified program means any dairy product promotion, research or nutrition education program which is certified as a qualified program pursuant to § 1150.153...

  20. 7 CFR 1150.109 - Qualified program.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.109 Qualified program. Qualified program means any dairy product promotion, research or nutrition education program which is certified as a qualified program pursuant to § 1150.153...

  1. 7 CFR 1150.109 - Qualified State or regional program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... regional program means any State or regional dairy product promotion, research or nutrition education... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy...

  2. 7 CFR 1150.109 - Qualified State or regional program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... regional program means any State or regional dairy product promotion, research or nutrition education... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy...

  3. A comparison of different approaches to promote community-wide dietary change.

    PubMed

    Reger, B; Wootan, M G; Booth-Butterfield, S

    2000-05-01

    Because public health education funds are limited, it is important to determine which methods are most effective for promoting healthy lifestyles to communities. We conducted interventions in two communities to further examine the effectiveness of various educational approaches for communicating the "1% Or Less" message to switch from high-fat (whole or 2%) to low-fat (1% or fat-free) milk. One intervention used public relations and community-based educational activities in supermarkets, schools, worksites, and other community settings. The other used paid advertising in the absence of other programming. We used telephone surveys and supermarket milk sales data, collected before and after each campaign and in a comparison community, to determine changes in milk-usage patterns. After the campaign of community-based educational programs and public relations activities, the proportion of high-fat milk drinkers who reported drinking low-fat milk was 19.6% compared with 6.8% for the comparison city (p<0.0001). After the advertising-only campaign, 12.8% of high-fat milk drinkers reported drinking low-fat milk (p<0.01). Although supermarkets experienced increases in low-fat milk sales after both campaigns, the results were not statistically significant. The results show how well-designed public relations activities can attract news coverage and provide further evidence that such coverage can be an important component of health-promotion campaigns. Although the use of paid advertising in the absence of other media or programming appeared to change milk-drinking habits, the results were not sustained after the ads stopped airing.

  4. 7 CFR 1160.604 - Duties of the referendum agent.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM... voting period the total volume of fluid milk products marketed by all processors of fluid milk in the... properly registered. Any challenge of a processor's eligibility to vote must be received by the referendum...

  5. 76 FR 14777 - National Dairy Promotion and Research Program; Final Rule on Amendments to the Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... Ratios for the Dairy Program was 5.49 (nonfat solids basis) and 7.07 (milk fat basis) from 1998 through... produced and marketed commercially, and the disposition or final usage of the raw milk is not a fact in..., milk powders, dairy fat spreads, whey cheeses, processed cheeses, and numerous varieties of natural...

  6. Using a wellness program to promote a culture of breastfeeding in the workplace: Oregon Health & Science University's experience.

    PubMed

    Magner, Antoinette; Phillipi, Carrie Anne

    2015-02-01

    In the United States, many women stop breastfeeding within the first month that they return to work. Working mothers experience challenges in maintaining milk supply and finding the time and space to express breast milk or feed their babies in workplace settings. Changing attitudes and culture within the workplace may be accomplished in conjunction with ensuring compliance with state and federal laws regarding breastfeeding to improve breastfeeding rates after return to work. Employee wellness programs can be 1 avenue to promote breastfeeding and human milk donation as healthy behaviors. © The Author(s) 2014.

  7. 7 CFR 1150.114 - Promotion.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.114 Promotion. Promotion means actions such as paid advertising, sales... 7 Agriculture 9 2010-01-01 2009-01-01 true Promotion. 1150.114 Section 1150.114 Agriculture...

  8. 7 CFR 1150.181 - Proceedings after termination.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy... continuing one or more of the promotion, research or nutrition education plans or projects authorized...

  9. 7 CFR 1150.181 - Proceedings after termination.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy... continuing one or more of the promotion, research or nutrition education plans or projects authorized...

  10. 7 CFR 1150.181 - Proceedings after termination.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy... continuing one or more of the promotion, research or nutrition education plans or projects authorized...

  11. 7 CFR 1150.181 - Proceedings after termination.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy... continuing one or more of the promotion, research or nutrition education plans or projects authorized...

  12. 7 CFR 1150.181 - Proceedings after termination.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy... continuing one or more of the promotion, research or nutrition education plans or projects authorized...

  13. 7 CFR 1150.151 - Expenses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... incurred by the Board for its maintenance and functioning and to enable it to exercise its powers and...

  14. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... personally responsible, either individually or jointly, in any way whatsoever to any person for errors in...

  15. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... personally responsible, either individually or jointly, in any way whatsoever to any person for errors in...

  16. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... personally responsible, either individually or jointly, in any way whatsoever to any person for errors in...

  17. 7 CFR 1150.183 - Personal liability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... personally responsible, either individually or jointly, in any way whatsoever to any person for errors in...

  18. 7 CFR 1160.301 - Promotion, consumer education and research.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Promotion, consumer education and research. 1160.301... PROGRAM Fluid Milk Promotion Order Promotion, Consumer Education and Research § 1160.301 Promotion, consumer education and research. (a) The Board shall receive and evaluate, or on its own initiative develop...

  19. 7 CFR 1160.301 - Promotion, consumer education and research.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Promotion, consumer education and research. 1160.301... PROGRAM Fluid Milk Promotion Order Promotion, Consumer Education and Research § 1160.301 Promotion, consumer education and research. (a) The Board shall receive and evaluate, or on its own initiative develop...

  20. 7 CFR 1150.117 - Plans and projects.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... nutrition education plans, studies or projects pursuant to §§ 1150.139, 1150.140 and 1150.161. ...

  1. 7 CFR 1150.117 - Plans and projects.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... nutrition education plans, studies or projects pursuant to §§ 1150.139, 1150.140 and 1150.161. ...

  2. 7 CFR 1150.117 - Plans and projects.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... nutrition education plans, studies or projects pursuant to §§ 1150.139, 1150.140 and 1150.161. ...

  3. 7 CFR 1150.117 - Plans and projects.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... nutrition education plans, studies or projects pursuant to §§ 1150.139, 1150.140 and 1150.161. ...

  4. 7 CFR 1150.117 - Plans and projects.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... nutrition education plans, studies or projects pursuant to §§ 1150.139, 1150.140 and 1150.161. ...

  5. Milk—A Nutrient System of Mammalian Evolution Promoting mTORC1-Dependent Translation

    PubMed Central

    Melnik, Bodo C.

    2015-01-01

    Based on own translational research of the biochemical and hormonal effects of cow’s milk consumption in humans, this review presents milk as a signaling system of mammalian evolution that activates the nutrient-sensitive kinase mechanistic target of rapamycin complex 1 (mTORC1), the pivotal regulator of translation. Milk, a mammary gland-derived secretory product, is required for species-specific gene-nutrient interactions that promote appropriate growth and development of the newborn mammal. This signaling system is highly conserved and tightly controlled by the lactation genome. Milk is sufficient to activate mTORC1, the crucial regulator of protein, lipid, and nucleotide synthesis orchestrating anabolism, cell growth and proliferation. To fulfill its mTORC1-activating function, milk delivers four key metabolic messengers: (1) essential branched-chain amino acids (BCAAs); (2) glutamine; (3) palmitic acid; and (4) bioactive exosomal microRNAs, which in a synergistical fashion promote mTORC1-dependent translation. In all mammals except Neolithic humans, postnatal activation of mTORC1 by milk intake is restricted to the postnatal lactation period. It is of critical concern that persistent hyperactivation of mTORC1 is associated with aging and the development of age-related disorders such as obesity, type 2 diabetes mellitus, cancer, and neurodegenerative diseases. Persistent mTORC1 activation promotes endoplasmic reticulum (ER) stress and drives an aimless quasi-program, which promotes aging and age-related diseases. PMID:26225961

  6. A social marketing campaign to promote low-fat milk consumption in an inner-city Latino community.

    PubMed

    Wechsler, H; Wernick, S M

    1992-01-01

    The authors proposed the Lowfat Milk Campaign, a multifaceted social marketing campaign to promote the use of low-fat milk in the Washington Heights-Inwood neighborhood of New York City, a low-income, inner-city, Latino community. The campaign was designed for implementation by the Washington Heights-Inwood Health Heart Program, a community-based cardiovascular disease prevention agency. The first phase of the campaign began in November 1990. A followup phase for the period 1991-92 is in progress. The campaign focuses on a clear, relatively easily accomplished behavioral change, a switch by consumers of whole milk to low-fat milk, which may significantly reduce the fat consumption of persons in such a population, particularly children. The campaign strategy featured a mix of traditional health education methods, intensive local information media publicity, and innovative marketing techniques. In addition to increasing consumer demand for low-fat milk, the campaign successfully promoted institutional changes that are expected to facilitate healthy dietary choices in the future by members of the study population. Schools and other institutions that serve milk have been persuaded to begin offering low-fat milk in addition to, or instead of, whole milk. An essential component of campaign strategy was building support from key community organizations and leaders. Significant assistance was provided by the local school district, parents associations, churches, newspapers, radio stations, fraternal organizations, and a coalition of child care agencies. The campaign demonstrates a cost effective and culturally sensitive approach to promoting important cardiovascular health behavior changes by an underserved population.

  7. Milk is not just food but most likely a genetic transfection system activating mTORC1 signaling for postnatal growth

    PubMed Central

    2013-01-01

    Milk has been recognized to represent a functionally active nutrient system promoting neonatal growth of mammals. Cell growth is regulated by the nutrient-sensitive kinase mechanistic target of rapamycin complex 1 (mTORC1). There is still a lack of information on the mechanisms of mTORC1 up-regulation by milk consumption. This review presents milk as a materno-neonatal relay system functioning by transfer of preferential amino acids, which increase plasma levels of glucose-dependent insulinotropic polypeptide (GIP), glucagon-like peptide-1 (GLP-1), insulin, growth hormone (GH) and insulin-like growth factor-1 (IGF-1) for mTORC1 activation. Importantly, milk exosomes, which regularly contain microRNA-21, most likely represent a genetic transfection system enhancing mTORC1-driven metabolic processes. Whereas human breast milk is the ideal food for infants allowing appropriate postnatal growth and species-specific metabolic programming, persistent high milk signaling during adolescence and adulthood by continued cow´s milk consumption may promote mTORC1-driven diseases of civilization. PMID:23883112

  8. 7 CFR 1150.157 - Assessment exemption.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... to the Board and request an exemption from assessment on 100 percent organic dairy products—on a form... assessment on exempt organic products. [76 FR 14792, Mar. 18, 2011] Promotion, Research and Nutrition...

  9. 7 CFR 1150.157 - Assessment exemption.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... to the Board and request an exemption from assessment on 100 percent organic dairy products—on a form... assessment on exempt organic products. [76 FR 14792, Mar. 18, 2011] Promotion, Research and Nutrition...

  10. 7 CFR 1150.157 - Assessment exemption.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research... to the Board and request an exemption from assessment on 100 percent organic dairy products—on a form... assessment on exempt organic products. [76 FR 14792, Mar. 18, 2011] Promotion, Research and Nutrition...

  11. A Social Marketing Approach to 1% Milk Use: Resonance Is the Key.

    PubMed

    Finnell, Karla Jaye; John, Robert

    2018-05-01

    The U.S. Dietary Guidelines recommend low-fat milk consumption, and Supplemental Nutrition Assistance Program Education (SNAP-Ed) programs follow these guidelines to develop health education programs for SNAP recipients. This study evaluated a multilevel media intervention promoting low-fat milk use among Oklahoma SNAP recipients, a population often missed. Behavior change was measured with pre- and postintervention telephone interviews with SNAP recipients ( n = 860). Immediately following the intervention, self-reported purchases of 1% milk, the focus of behavior change, significantly increased to 7.9% from 4.1%-a relative improvement of 92.7%, χ 2 (1, n = 824) = 5.8, p = .02. Milk nutrition knowledge scores significantly improved as well, t(846) = 2.9, p = .004, and low-fat milk users exhibited more milk nutrition knowledge than high-fat milk users, t(437) = 4.0, p = .000. The intervention, which resonated with the priority audience, was well received ( Mdn = 6, 1, 7). Factors contributing to its success included a gain-based message strategy and clearly articulating the desired behavior. Salient messages personalized the issues and concerns raised by the priority audience-all the vitamins and minerals without the fat. Findings suggest that matching gender and ethnicity mediated the effect among those most resistant to substituting low-fat for high-fat milk.

  12. Results of drug screening from a producer's view.

    PubMed

    Adams, J B

    1994-07-01

    The dairy industry is faced with increasing governmental and public concern about the safety of the nation's milk supply. New regulations under the Grade A Pasteurized Milk Ordinance require that prescription drugs be properly labeled and that all tanker loads of milk be tested for beta-lactam antimicrobial residues. Concern over the use of animal drugs in an extralabel manner has prompted the National Milk Producers Federation and the American Veterinary Medical Association to develop a quality assurance program for on-farm residue prevention known as the Dairy Quality Assurance 10-Point Milk and Dairy Beef Residue Prevention Protocol. The program promotes the concept of Hazard Analysis Critical Control Points, applied to a pre-harvest farm environment. Screening limitations at point of milk receipt necessitates widespread adoption of the Dairy Quality Assurance protocol to address controlled use of all animal medications under a valid relationship among veterinarian, client, and animals, thus minimizing the potential for violative residues in the milk and meat supply.

  13. A social marketing campaign to promote low-fat milk consumption in an inner-city Latino community.

    PubMed Central

    Wechsler, H; Wernick, S M

    1992-01-01

    The authors proposed the Lowfat Milk Campaign, a multifaceted social marketing campaign to promote the use of low-fat milk in the Washington Heights-Inwood neighborhood of New York City, a low-income, inner-city, Latino community. The campaign was designed for implementation by the Washington Heights-Inwood Health Heart Program, a community-based cardiovascular disease prevention agency. The first phase of the campaign began in November 1990. A followup phase for the period 1991-92 is in progress. The campaign focuses on a clear, relatively easily accomplished behavioral change, a switch by consumers of whole milk to low-fat milk, which may significantly reduce the fat consumption of persons in such a population, particularly children. The campaign strategy featured a mix of traditional health education methods, intensive local information media publicity, and innovative marketing techniques. In addition to increasing consumer demand for low-fat milk, the campaign successfully promoted institutional changes that are expected to facilitate healthy dietary choices in the future by members of the study population. Schools and other institutions that serve milk have been persuaded to begin offering low-fat milk in addition to, or instead of, whole milk. An essential component of campaign strategy was building support from key community organizations and leaders. Significant assistance was provided by the local school district, parents associations, churches, newspapers, radio stations, fraternal organizations, and a coalition of child care agencies.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1561304

  14. 7 CFR 1150.139 - Powers of the Board.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order National Dairy Promotion and Research Board § 1150.139 Powers of the Board. The Board shall have... 7 Agriculture 9 2010-01-01 2009-01-01 true Powers of the Board. 1150.139 Section 1150.139...

  15. 7 CFR 1150.115 - Research.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Research. 1150.115 Section 1150.115 Agriculture... AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.115 Research. Research means studies testing the effectiveness of market...

  16. 7 CFR 1150.115 - Research.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Research. 1150.115 Section 1150.115 Agriculture... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.115 Research. Research means studies testing the effectiveness of market...

  17. 7 CFR 1150.115 - Research.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Research. 1150.115 Section 1150.115 Agriculture... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.115 Research. Research means studies testing the effectiveness of market...

  18. 7 CFR 1150.115 - Research.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Research. 1150.115 Section 1150.115 Agriculture... AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.115 Research. Research means studies testing the effectiveness of market...

  19. 7 CFR 1150.115 - Research.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Research. 1150.115 Section 1150.115 Agriculture... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy Promotion and Research Order Definitions § 1150.115 Research. Research means studies testing the effectiveness of market...

  20. Milk--the promoter of chronic Western diseases.

    PubMed

    Melnik, Bodo C

    2009-06-01

    Common chronic diseases of Western societies, such as coronary heart disease, diabetes mellitus, cancer, hypertension, obesity, dementia, and allergic diseases are significantly influenced by dietary habits. Cow's milk and dairy products are nutritional staples in most Western societies. Milk and dairy product consumption is recommended by most nutritional societies because of their beneficial effects for calcium uptake and bone mineralization and as a source of valuable protein. However, the adverse long-term effects of milk and milk protein consumption on human health have been neglected. A hypothesis is presented, showing for the first time that milk protein consumption is an essential adverse environmental factor promoting most chronic diseases of Western societies. Milk protein consumption induces postprandial hyperinsulinaemia and shifts the growth hormone/insulin-like growth factor-1 (IGF-1) axis to permanently increased IGF-1 serum levels. Insulin/IGF-1 signalling is involved in the regulation of fetal growth, T-cell maturation in the thymus, linear growth, pathogenesis of acne, atherosclerosis, diabetes mellitus, obesity, cancer and neurodegenerative diseases, thus affecting most chronic diseases of Western societies. Of special concern is the possibility that milk intake during pregnancy adversely affects the early fetal programming of the IGF-1 axis which will influence health risks later in life. An accumulated body of evidence for the adverse effects of cow's milk consumption from fetal life to childhood, adolescence, adulthood and senescence will be provided which strengthens the presented hypothesis.

  1. Statewide implementation of the 1% or Less Campaign.

    PubMed

    Maddock, Jay; Maglione, Christine; Barnett, Jodi D; Cabot, Cynthia; Jackson, Susan; Reger-Nash, Bill

    2007-12-01

    The 1% or Less Campaign is an effective research-tested program for reducing saturated fat intake by encouraging individuals to switch to low-fat milk. All published studies have been conducted in small communities with mostly White populations. The 6-week intervention included a media campaign, public relations, and taste tests. Campaign effectiveness was measured using sales data and cross-sectional telephone surveys. Survey results showed a significant increase in low-fat milk consumption from 30.2% to 40.8% of milk drinkers (p < .001) with a reduced yet sustained increase at 3 months. This translates to approximately 65,000 people switching to low-fat milk during the campaign with a sustained effect of approximately 32,000 people three months postcampaign. Sales data show an increase of low-fat milk sales from 32.7% to 39.9%. Results are similar to smaller community initiatives, indicating the program is effective in promoting population behavior change but may need booster sessions for sustained effects.

  2. 7 CFR 1150.184 - Patents, copyrights, inventions and publications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM... the rental, sale, leasing, franchising, or other uses of such patents, copyrights, inventions, or...

  3. Milk consumption during pregnancy increases birth weight, a risk factor for the development of diseases of civilization.

    PubMed

    Melnik, Bodo C; John, Swen Malte; Schmitz, Gerd

    2015-01-16

    Antenatal dietary lifestyle intervention and nutrition during pregnancy and early postnatal life are important for appropriate lifelong metabolic programming. Epidemiological evidence underlines the crucial role of increased birth weight as a risk factor for the development of chronic diseases of civilization such as obesity, diabetes and cancer. Obstetricians and general practitioners usually recommend milk consumption during pregnancy as a nutrient enriched in valuable proteins and calcium for bone growth. However, milk is not just a simple nutrient, but has been recognized to function as an endocrine signaling system promoting anabolism and postnatal growth by activating the nutrient-sensitive kinase mTORC1. Moreover, pasteurized cow's milk transfers biologically active exosomal microRNAs into the systemic circulation of the milk consumer apparently affecting more than 11,000 human genes including the mTORC1-signaling pathway. This review provides literature evidence and evidence derived from translational research that milk consumption during pregnancy increases gestational, placental, fetal and birth weight. Increased birth weight is a risk factor for the development of diseases of civilization thus involving key disciplines of medicine. With regard to the presented evidence we suggest that dietary recommendations promoting milk consumption during pregnancy have to be re-evaluated.

  4. 7 CFR 1150.187 - Paperwork Reduction Act assigned number.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM...) have been approved by the Office of Management and Budget (OMB) under the provisions of 44 U.S.C...

  5. Practices and values regarding milk consumption among pre-schoolers in Bangkok.

    PubMed

    Yothasamut, Jomkwan; Camfield, Laura; Pfeil, Michael

    2018-12-01

    Thai government agencies and the business sector have been promoting milk consumption. Considering the robust and continual movements by those actors to promote milk consumption among children in Thailand at the national level, this study aims to investigate milk-consumption practices and values towards milk consumption at pre-school, family and individual levels. This cross-sectional qualitative study employs observation and interview methods, along with the Ecological System Theory as a framework. Data were collected from three kindergartens used by families of varying socio-economic status, and the homes of 18 pre-schoolers, aged 3-5 years old, attending these kindergartens, from October 2013-September 2014. Findings reveal kindergartens implemented daily routines to make children drink milk. Practices at home include (i) overfeeding of milk, (ii) preference for fortified milk and (iii) using sweetness to make children drink milk. These practices were underpinned by values that milk is good for children and good parents feed their children milk. These values, in combination with other macro-level measures such as the government's milk-promotion campaigns and the milk industry's marketing, influence the milk-drinking practices of pre-schoolers. The promotion of the benefits of milk prompted children to exceed the recommended milk consumption of 400ml per day. Balanced information on moderation in milk drinking was absent.

  6. Expanding the Supply of Pasteurized Donor Milk: Understanding Why Peer-to-Peer Milk Sharers in the United States Do Not Donate to Milk Banks.

    PubMed

    Perrin, Maryanne Tigchelaar; Goodell, L Suzanne; Fogleman, April; Pettus, Hannah; Bodenheimer, Amanda L; Palmquist, Aunchalee E L

    2016-05-01

    Lactating women in the United States have several options for what they do with excess breast milk, including donating to milk banks that serve medically fragile infants, sharing directly with families seeking milk, and selling to individuals or for-profit entities. The World Health Organization and the US Surgeon General have issued calls to increase access to pasteurized donor milk for medically fragile infants. To explore how lactating women with a surplus of breast milk come to the decision to share their milk with a peer rather than donate to a milk bank. A qualitative design using a grounded theory approach was employed. Semistructured telephone interviews were conducted with 27 women who had shared milk with a peer but not with a milk bank. Five dominant themes were identified: a strong belief in the value of breast milk, unexpected versus planned donation, sources of information regarding milk exchange, concerns and knowledge gaps about milk banks, and helping and connecting. This research offers insights into potential strategies for promoting milk bank donation among peer-to-peer milk sharers, including developing donor education campaigns focused on knowledge gaps regarding milk banks and developing health care professional referral programs that can reduce barriers associated with the convenience of milk bank donation. © The Author(s) 2016.

  7. The pathogenic role of persistent milk signaling in mTORC1- and milk-microRNA-driven type 2 diabetes mellitus.

    PubMed

    Melnik, Bodo C

    2015-01-01

    Milk, the secretory product of the lactation genome, promotes growth of the newborn mammal. Milk delivers insulinotropic amino acids, thus maintains a molecular crosstalk with the pancreatic β-cell of the milk recipient. Homeostasis of β-cells and insulin production depend on the appropriate magnitude of mTORC1 signaling. mTORC1 is activated by branched-chain amino acids (BCAAs), glutamine, and palmitic acid, abundant nutrient signals of cow´s milk. Furthermore, milk delivers bioactive exosomal microRNAs. After milk consumption, bovine microRNA-29b, a member of the diabetogenic microRNA-29- family, reaches the systemic circulation and the cells of the milk consumer. MicroRNA-29b downregulates branchedchain α-ketoacid dehydrogenase, a potential explanation for increased BCAA serum levels, the metabolic signature of insulin resistance and type 2 diabetes mellitus (T2DM). In non-obese diabetic mice, microRNA-29b downregulates the antiapoptotic protein Mcl-1, which leads to early β-cell death. In all mammals except Neolithic humans, milk-driven mTORC1 signaling is physiologically restricted to the postnatal period. In contrast, chronic hyperactivated mTORC1 signaling has been associated with the development of age-related diseases of civilization including T2DM. Notably, chronic hyperactivation of mTORC1 enhances endoplasmic reticulum stress that promotes apoptosis. In fact, hyperactivated β-cell mTORC1 signaling induced early β-cell apoptosis in a mouse model. The EPIC-InterAct Study demonstrated an association between milk consumption and T2DM in France, Italy, United Kingdom, Germany, and Sweden. In contrast, fermented milk products and cheese exhibit an inverse correlation. Since the early 1950´s, refrigeration technology allowed widespread consumption of fresh pasteurized milk, which facilitates daily intake of bioactive bovine microRNAs. Persistent uptake of cow´s milk-derived microRNAs apparently transfers an overlooked epigenetic diabetogenic program that should not reach the human food chain.

  8. Practices and values regarding milk consumption among pre-schoolers in Bangkok

    PubMed Central

    Yothasamut, Jomkwan; Camfield, Laura; Pfeil, Michael

    2018-01-01

    ABSTRACT Purpose: Thai government agencies and the business sector have been promoting milk consumption. Considering the robust and continual movements by those actors to promote milk consumption among children in Thailand at the national level, this study aims to investigate milk-consumption practices and values towards milk consumption at pre-school, family and individual levels. Methods: This cross-sectional qualitative study employs observation and interview methods, along with the Ecological System Theory as a framework. Data were collected from three kindergartens used by families of varying socio-economic status, and the homes of 18 pre-schoolers, aged 3-5 years old, attending these kindergartens, from October 2013-September 2014. Results: Findings reveal kindergartens implemented daily routines to make children drink milk. Practices at home include (i) overfeeding of milk, (ii) preference for fortified milk and (iii) using sweetness to make children drink milk. These practices were underpinned by values that milk is good for children and good parents feed their children milk. These values, in combination with other macro-level measures such as the government’s milk-promotion campaigns and the milk industry’s marketing, influence the milk-drinking practices of pre-schoolers. Conclusion: The promotion of the benefits of milk prompted children to exceed the recommended milk consumption of 400ml per day. Balanced information on moderation in milk drinking was absent. PMID:29667877

  9. The Pathogenic Role of Persistent Milk Signaling in mTORC1- and Milk-MicroRNA-Driven Type 2 Diabetes Mellitus

    PubMed Central

    Melnik, Bodo C

    2015-01-01

    Milk, the secretory product of the lactation genome, promotes growth of the newborn mammal. Milk delivers insulinotropic amino acids, thus maintains a molecular crosstalk with the pancreatic β-cell of the milk recipient. Homeostasis of β-cells and insulin production depend on the appropriate magnitude of mTORC1 signaling. mTORC1 is activated by branched-chain amino acids (BCAAs), glutamine, and palmitic acid, abundant nutrient signals of cow´s milk. Furthermore, milk delivers bioactive exosomal microRNAs. After milk consumption, bovine microRNA-29b, a member of the diabetogenic microRNA-29-family, reaches the systemic circulation and the cells of the milk consumer. MicroRNA-29b downregulates branched-chain α-ketoacid dehydrogenase, a potential explanation for increased BCAA serum levels, the metabolic signature of insulin resistance and type 2 diabetes mellitus (T2DM). In non-obese diabetic mice, microRNA-29b downregulates the anti-apoptotic protein Mcl-1, which leads to early β-cell death. In all mammals except Neolithic humans, milk-driven mTORC1 signaling is physiologically restricted to the postnatal period. In contrast, chronic hyperactivated mTORC1 sig-naling has been associated with the development of age-related diseases of civilization including T2DM. Notably, chronic hyperactivation of mTORC1 enhances endoplasmic reticulum stress that promotes apoptosis. In fact, hyperactivated β-cell mTORC1 signaling induced early β-cell apoptosis in a mouse model. The EPIC-InterAct Study demonstrated an association between milk consumption and T2DM in France, Italy, United Kingdom, Germany, and Sweden. In contrast, fermented milk products and cheese exhibit an inverse correlation. Since the early 1950´s, refrigeration technology allowed widespread consumption of fresh pasteurized milk, which facilitates daily intake of bioactive bovine microRNAs. Persistent uptake of cow´s milk-derived microRNAs apparently transfers an overlooked epigenetic diabetogenic program that should not reach the human food chain. PMID:25587719

  10. How Research on Charitable Giving Can Inform Strategies to Promote Human Milk Donations to Milk Banks.

    PubMed

    Stevens, Jack; Keim, Sarah A

    2015-08-01

    Many hospitalized preterm infants do not exclusively receive mother's own milk, so milk from another mother may be sought. Previous research indicated that just 1% of US women who express breast milk actually donate it for another family. Therefore, strategies to boost donation rates should be identified. We draw upon the experimental literature on charitable giving of monetary donations to offer 6 strategies to promote breast milk donations to milk banks in North America. These strategies include (1) highlighting a potential identifiable recipient of donated breast milk as opposed to highlighting groups of potential recipients; (2) emphasizing similarities between the potential donor and potential beneficiaries; (3) emphasizing similarities between the potential donor and previous donors; (4) using negative arousal to promote donations; (5) emphasizing the self-interest of those asking for breast milk donations; and (6) highlighting the specific effect of breast milk donations. Potential limitations of these strategies are discussed. © The Author(s) 2015.

  11. 7 CFR 1150.182 - Effect of termination or amendment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Effect of termination or amendment. 1150.182 Section 1150.182 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PROMOTION PROGRAM Dairy...

  12. 7 CFR 1160.505 - Patents, copyrights, inventions and publications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Patents, copyrights, inventions and publications. 1160... PROGRAM Fluid Milk Promotion Order Miscellaneous § 1160.505 Patents, copyrights, inventions and publications. (a) Any patents, copyrights, trademarks, inventions or publications developed through the use of...

  13. 7 CFR 1160.505 - Patents, copyrights, inventions and publications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Patents, copyrights, inventions and publications. 1160... PROGRAM Fluid Milk Promotion Order Miscellaneous § 1160.505 Patents, copyrights, inventions and publications. (a) Any patents, copyrights, trademarks, inventions or publications developed through the use of...

  14. 7 CFR 1160.505 - Patents, copyrights, inventions and publications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Patents, copyrights, inventions and publications. 1160... PROGRAM Fluid Milk Promotion Order Miscellaneous § 1160.505 Patents, copyrights, inventions and publications. (a) Any patents, copyrights, trademarks, inventions or publications developed through the use of...

  15. 7 CFR 1160.505 - Patents, copyrights, inventions and publications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Patents, copyrights, inventions and publications. 1160... PROGRAM Fluid Milk Promotion Order Miscellaneous § 1160.505 Patents, copyrights, inventions and publications. (a) Any patents, copyrights, trademarks, inventions or publications developed through the use of...

  16. A multi-media strategy for a breastfeeding campaign in Colombia.

    PubMed

    Restrepo, S

    1981-03-01

    The breast feeding campaign in Colombia is particularly aimed at pregnant and feeding mothers in both urban and rural areas. The objectives are to: 1) encourage breast feeding; 2) lengthen the period of breast feeding; 3) delay the introduction of other foods, and 4) discourage the use of bottle feeding. The pregnant and feeding mothers were reached through doctors, nurses, nutritionists and educational agents. Seminars were organized to train health sector personnel. Curricula of university courses were revised. Printed materials such as handbooks, flipcharts and promotional posters were used. Games such as "Breastfeeding Ladder" were played in health centers. The use of mass media (radio, television, and films) was found to be the most effective method. Promotional advertising was aired on TV and radio. Films were used in 2 ways: short 10-minute films were produced and slide projection was introduced preceding the main feature film. The slide shows informed the mothers of the advantages of breast feeding. Some legal reforms were also made as part of the campaign: the Ministry of Health passed a resolution encouraging breast feeding in all its medical centers; the use of milk substitutes was prohibited; and promotion and packaging of milk substitutes were regulated by a decree. The success of this campaign can be measured by the increase in requests for advice on breast feeding in medical centers; the organizing in hospitals of specific programs for the promotion of breast feeding, and the move by advertising agencies to start promoting simultaneously their products and maternal milk.

  17. Influence of starter protein content on growth of dairy calves in an enhanced early nutrition program.

    PubMed

    Stamey, J A; Janovick, N A; Kertz, A F; Drackley, J K

    2012-06-01

    Our objectives were to determine the effect of starter crude protein (CP) content on growth of Holstein calves from birth to 10 wk of age in an enhanced early nutrition program, and to compare the enhanced program to a conventional milk replacer program. Calves (64 female, 25 male) were assigned to 3 treatments in a randomized block design: 1) conventional milk replacer (20% CP, 20% fat) plus conventional starter [19.6% CP, dry matter (DM) basis], 2) enhanced milk replacer (28.5% CP, 15% fat) plus conventional starter, and 3) enhanced milk replacer plus high-CP starter (25.5% CP, DM basis). Calves began treatments (n=29, 31, and 29 for treatments 1 to 3) at 3 d of age. Conventional milk replacer (12.5% solids) was fed at 1.25% of birth body weight (BW) as DM daily in 2 feedings from wk 1 to 5 and at 0.625% of birth BW once daily during wk 6. Enhanced milk replacer (15% solids) was fed at 1.5% of BW as DM during wk 1 and 2% of BW as DM during wk 2 to 5, divided into 2 daily feedings. During wk 6, enhanced milk replacer was fed at 1% of BW as DM once daily. Calves were weaned at d 42. Starter was available for ad libitum intake starting on d 3. Starter intake was greater for calves fed conventional milk replacer. For calves fed enhanced milk replacer, starter intake tended to be greater for calves fed enhanced starter. During the weaning period, enhanced starter promoted greater starter DM intake than the conventional starter. Over the 10-wk study, the average daily gain of BW (0.64, 0.74, and 0.80 kg/d) was greater for calves fed enhanced milk replacer with either starter and, for calves fed enhanced milk replacer, tended to be greater for calves fed high-CP starter. Rates of change in withers height, body length, and heart girth were greater for calves fed enhanced milk replacer but did not differ between starter CP concentrations. The postweaning BW for enhanced milk replacer treatments was greater for calves receiving the enhanced starter at wk 8 (73.7, 81.3, and 85.8 kg) and wk 10 (88.0, 94.9, and 99.9 kg). Starter CP content did not affect height, length, or heart girth within enhanced milk replacer treatments. Regression analysis showed that gain of BW during the first week postweaning (wk 7) increased with greater 3-d mean starter intake in the week before weaning. Starter with 25.5% CP (DM basis) provided modest benefits in starter intake (particularly around weaning) and growth for dairy calves in an enhanced early nutrition program compared with a conventional starter (19.6% CP). Copyright © 2012 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  18. [Breast milk: its nutritional composition and functional properties].

    PubMed

    Tackoen, M

    2012-09-01

    Human milk is a complex biological fluid with thousands of components. The milk composition in the mammalian species is specific and adapted to the needs of the offspring. It contains macronutrients (proteins, lipids and carbohydrates), micronutrients (minerals and vitamins) and numerous biologically active substrates. Human milk not only covers the nutritional needs of the newborn but protects the baby against infection, inflammation and oxidative stress. It has immunomodulation properties and confers trophical protection to the intestinal mucosa. The newborn infant is particularly immature: innate immunity, adaptive immunity and intestinal immaturity. Human milk will offer this exogenous protective and immunomodulating source. The development of the composition of the intestinal microflora of the neonate will be impacted by pre- and probiotic components of human milk. Current scientific knowledge of human milk properties highlights interdependency of the different components, ontogeny of the intestinal function, development of the mucosal intestinal immune system, colonization by the intestinal microbiota and protection against pathogens. Quality of these interactions influences the newborn's short and long-term health status. The promotion of breastfeeding with the support of the Baby Friendly Hospital Initiative (BFHI) program and labeling has been shown to have positive impact in public health.

  19. [Chemical pollution and breast milk: Taking positions].

    PubMed

    Díaz-Gómez, N M; Ares, S; Hernández-Aguilar, M T; Ortega-García, J A; Paricio-Talayero, J M; Landa-Rivera, L

    2013-12-01

    Chemical pollution affects all ecosystems of our planet. Human milk has been used as a biomarker of environmental pollution as, due to bioaccumulation processes in fat tissue, many chemical compounds reach measurable concentrations that can be readily tested in breast milk. Quite frequently information about the presence of contaminants in breast milk appears in the media, leading to misunderstanding among parents and health professionals, and in some cases breastfeeding the child is stopped. In this article, the Breastfeeding Committee of the Spanish Association of Paediatrics stresses the importance of promoting breastfeeding as the healthiest option, because its benefits clearly outweigh any health risks associated with chemical contaminants in breast milk. Breast milk contains protective factors that counteract the potential effects related to prenatal exposure to environmental pollutants. This article summarises the key recommendations to reduce the level of chemical contaminants in breast milk. It also highlights the importance of government involvement in the development of programs to eliminate or reduce chemical contamination of food and the environment. In this way, the negative effects on child health resulting from exposure to these toxic compounds through the placenta and breast milk may be prevented. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  20. Milk: Past and Present

    NASA Astrophysics Data System (ADS)

    Bulajić, S.; Đorđević, J.; Ledina, T.; Šarčević, D.; Baltić, M. Ž.

    2017-09-01

    Although milk/dairy consumption is part of many cultures and is recommended in most dietary guidelines around the world, its contribution to overall diet quality remains a matter of controversy, leading to a highly polarized debate within the scientific community, media and public sector. The present article, at first, describes the evolutionary roots of milk consumption, then reviews the milk-derived bioactive peptides as health-promoting components. The third part of the article, in general, presents the associations between milk nutrients, disease prevention, and health promotion.

  1. Goat milk acceptance and promotion methods in Japan: The questionnaire survey to middle class households.

    PubMed

    Ozawa, Takeyuki; Mukuda, Kumiko; Fujita, Masaru; Nishitani, Jiro

    2009-04-01

    A consumer questionnaire conducted with the purpose of ascertaining the acceptability of goat milk and related products in Japan was carried out on 345 guarantees of Nippon Veterinary and Life Science University in December 2006. 275 effective responses (79%) representing middle class urban households were returned. The results revealed that (1) 30% of respondents have experienced drinking goat milk and only 10% are aware of the current retail situation of goat milk and related products; (2) over 70% of goat milk drinkers raised goats by hand at some point in their past and their first experience drinking goat milk was in infancy; (3) those with experience in drinking goat milk expressed a vague evaluation and minimal understanding of drinking goat milk; (4) respondents who were inexperienced goat milk drinkers expressed a strong desire to taste and a weak desire to purchase goat milk; (5) respondents expressed low recognition regarding retailed goat milk products, but those who had already purchased goat milk products expressed a high evaluation and strong desire to purchase these products again; and (6) recognition of goat milk characteristics is low, but those with high recognition also rate goat milk highly. Goats are perceived as being 'mild and familiar.' It is necessary for those who manage goat husbandry to present goat milk and related product tasting opportunities to consumers. The key point is to make the functional differences between cow and goat milk clear and present the advantages of goat milk at the fore of this promotion. Goat milk should not be promoted merely as a drink that is similar to cow milk, but must be positioned as a functional drink or health food in order to expand the Japanese goat milk market.

  2. Lack of efficacy of a salience nudge for substituting selection of lower-calorie for higher-calorie milk in the work place.

    PubMed

    Wilson, Amy L; Bogomolova, Svetlana; Buckley, Jonathan D

    2015-06-02

    Obesity is a major burden on healthcare systems. Simple, cost effective interventions that encourage healthier behaviours are required. The present study evaluated the efficacy of a salience nudge for promoting a change in milk selection from full-cream to low-fat (lower calorie) in the kitchen of a university-based research institute that provided full-cream and low-fat milk free of charge. Milk selection was recorded for 12 weeks (baseline). A sign with the message "Pick me! I am low calorie" was then placed on the low-fat milk and consumption was recorded for a further 12 weeks. During baseline, selection of low-fat milk was greater than selection of full-cream milk (p = 0.001) with no significant milk-type × time interaction (p = 0.12). During the intervention period overall milk selection was not different from baseline (p = 0.22), with low-fat milk consumption remaining greater than full-cream milk selection (p < 0.001) and no significant milk-type × time interaction (p = 0.41). However, sub-analysis of the first two weeks of the intervention period indicated an increase in selection of both milk types (p = 0.03), but with a greater increase in low-fat milk selection (p = 0.01, milk-type × time interaction). However, milk selection then returned towards baseline during the rest of the intervention period. Thus, in the present setting, salience nudging promoted a transient increase in low-fat milk consumption, but also increased selection of full-cream milk, indicating that nudging was not effective in promoting healthier milk choices.

  3. Lack of Efficacy of a Salience Nudge for Substituting Selection of Lower-Calorie for Higher-Calorie Milk in the Work Place

    PubMed Central

    Wilson, Amy L.; Bogomolova, Svetlana; Buckley, Jonathan D.

    2015-01-01

    Obesity is a major burden on healthcare systems. Simple, cost effective interventions that encourage healthier behaviours are required. The present study evaluated the efficacy of a salience nudge for promoting a change in milk selection from full-cream to low-fat (lower-calorie) in the kitchen of a university-based research institute that provided full-cream and low-fat milk free of charge. Milk selection was recorded for 12 weeks (baseline). A sign with the message “Pick me! I am low calorie” was then placed on the low-fat milk and selection was recorded for a further 12 weeks. During baseline, selection of low-fat milk was greater than selection of full-cream milk (p = 0.001) with no significant milk-type × time interaction (p = 0.12). During the intervention period overall milk selection was not different from baseline (p = 0.22), with low-fat milk selection remaining greater than full-cream milk selection (p < 0.001) and no significant milk-type × time interaction (p = 0.41). However, sub-analysis of the first two weeks of the intervention period indicated an increase in selection of both milk types (p = 0.03), but with a greater increase in low-fat milk selection (p = 0.01, milk-type × time interaction). However, milk selection then returned towards baseline during the rest of the intervention period. Thus, in the present setting, salience nudging promoted a transient increase in low-fat milk selection, but also increased selection of full-cream milk, indicating that nudging was not effective in promoting healthier milk choices. PMID:26043033

  4. Impact of human milk bacteria and oligosaccharides on neonatal gut microbiota establishment and gut health.

    PubMed

    Jost, Ted; Lacroix, Christophe; Braegger, Christian; Chassard, Christophe

    2015-07-01

    Neonatal gut microbiota establishment represents a crucial stage for gut maturation, metabolic and immunologic programming, and consequently short- and long-term health status. Human milk beneficially influences this process due to its dynamic profile of age-adapted nutrients and bioactive components and by providing commensal maternal bacteria to the neonatal gut. These include Lactobacillus spp., as well as obligate anaerobes such as Bifidobacterium spp., which may originate from the maternal gut via an enteromammary pathway as a novel form of mother-neonate communication. Additionally, human milk harbors a broad range of oligosaccharides that promote the growth and activity of specific bacterial populations, in particular, Bifidobacterium and Bacteroides spp. This review focuses on the diversity and origin of human milk bacteria, as well as on milk oligosaccharides that influence neonatal gut microbiota establishment. This knowledge can be used to develop infant formulae that more closely mimic nature's model and sustain a healthy gut microbiota. © The Author(s) 2015. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  5. Efficacy of baked milk oral immunotherapy in baked milk-reactive allergic patients.

    PubMed

    Goldberg, Michael R; Nachshon, Liat; Appel, Michael Y; Elizur, Arnon; Levy, Michael B; Eisenberg, Eli; Sampson, Hugh A; Katz, Yitzhak

    2015-12-01

    Patients with IgE-mediated cow's milk allergy who are nonreactive to baked milk (BM) can be desensitized with BM to promote tolerance to unheated milk (UM). We sought to test whether patients who are BM reactive can progress in BM oral immunotherapy (OIT) and become desensitized to UM as well. Fifteen patients (>4 years) who previously failed to complete our milk OIT program were enrolled into the BM OIT protocol. A dose of BM (180 °C for 30 minutes) which was less than the eliciting dose was increased 50% monthly while under medical supervision until the primary outcome dose of 1.3 g/d BM protein was achieved. Basophil reactivity and milk protein-specific IgE binding were analyzed at the first round of BM OIT therapy (T0) and at 12 months of BM treatment. In terms of the primary outcome, only 3 (21%) of 14 patients tolerated the 1.3 g/d BM dose. Although some patients initially progressed in BM OIT, 8 of 11 failed because of IgE-mediated reactions. Three did not complete the program because of non-IgE-mediated factors. An increase in challenge threshold to UM was noted in patients continuing until 12 months (P = .003), including those among whom reactions precluded continuation in the program. Patients (n = 3) who successfully reached maintenance had decreased milk-specific IgE reactivity. Furthermore, the mean difference at T0 between induced HM and UM percentages of CD203c expression was significantly lower in patients who successfully completed BM OIT than in those who did not (-11% vs 4.4%, P = .0002), which is consistent with their decreased clinical reactivity to BM. Although use of hypoallergenic BM in OIT is a promising therapy, care must be taken before its administration in BM-reactive patients because of the risk for anaphylaxis and only limited increase in challenge threshold attained. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  6. Evidence-based methods that promote human milk feeding of preterm infants: an expert review

    PubMed Central

    Meier, Paula P; Johnson, Tricia J; Patel, Aloka L; Rossman, Beverly

    2017-01-01

    SYNOPSIS Best practices that translate the evidence for high dose HM feeding for preterm infants during the NICU hospitalization have been described in multiple studies but their implementation has been compromised largely due to economic and ideologic concerns. Although the rates of “any” HM feeding have increased over the last decade, efforts to help mothers maintain human milk provision through to NICU discharge have remained problematic throughout the world. Special emphasis should be placed on prioritizing the early lactation period of coming to volume so that mothers have sufficient HM volume to achieve their personal HM feeding goals. Finally, donor HM does not provide the same risk reduction as own mothers’ HM for multiple morbidities in preterm infants, providing needed evidence for channeling of limited resources into NICU programs that promote the use of mothers’ own HM. PMID:28159199

  7. Special Milk Program

    ERIC Educational Resources Information Center

    US Department of Agriculture, 2009

    2009-01-01

    The Special Milk Program provides milk to children in schools, child care institutions and eligible camps that do not participate in other Federal child nutrition meal service programs. The program reimburses schools and institutions for the milk they serve. In 2008, 4,676 schools and residential child care institutions participated, along with…

  8. Clinical applications of bioactive milk components

    PubMed Central

    Newburg, David S.

    2015-01-01

    Milk represents a unique resource for translational medicine: It contains a rich pool of biologically active molecules with demonstrated clinical benefits. The ongoing characterization of the mechanistic process through which milk components promote development and immunity has revealed numerous milk-derived compounds with potential applications as clinical therapies in infectious and inflammatory disease, cancer, and other conditions. Lactoferrin is an effective antimicrobial and antiviral agent in high-risk patient populations and a potentially potent adjuvant to chemotherapy in lung cancer. Enteric nutrition formulas supplemented with transforming growth factor β, a milk cytokine, have been shown to promote remission in pediatric Crohn's disease. A number of milk glycans, including human milk oligosaccharides, show promise in preclinical studies as antimicrobial and anti-inflammatory agents. While active preclinical investigations of human milk may soon result in large-scale production of human milk molecules, bovine milk components in many instances represent a practical source of bioactive milk compounds for use in clinical trials. This review summarizes current efforts to translate the compounds derived from human and bovine milk into effective clinical therapies. These efforts suggest a common pathway for the translation of milk-derived compounds into clinical applications. PMID:26011900

  9. Clinical applications of bioactive milk components.

    PubMed

    Hill, David R; Newburg, David S

    2015-07-01

    Milk represents a unique resource for translational medicine: It contains a rich pool of biologically active molecules with demonstrated clinical benefits. The ongoing characterization of the mechanistic process through which milk components promote development and immunity has revealed numerous milk-derived compounds with potential applications as clinical therapies in infectious and inflammatory disease, cancer, and other conditions. Lactoferrin is an effective antimicrobial and antiviral agent in high-risk patient populations and a potentially potent adjuvant to chemotherapy in lung cancer. Enteric nutrition formulas supplemented with transforming growth factor β, a milk cytokine, have been shown to promote remission in pediatric Crohn's disease. A number of milk glycans, including human milk oligosaccharides, show promise in preclinical studies as antimicrobial and anti-inflammatory agents. While active preclinical investigations of human milk may soon result in large-scale production of human milk molecules, bovine milk components in many instances represent a practical source of bioactive milk compounds for use in clinical trials. This review summarizes current efforts to translate the compounds derived from human and bovine milk into effective clinical therapies. These efforts suggest a common pathway for the translation of milk-derived compounds into clinical applications.

  10. Variability of the caprine whey protein genes and their association with milk yield, composition and renneting properties in the Sarda breed: 2. The BLG gene.

    PubMed

    Dettori, Maria Luisa; Pazzola, Michele; Pira, Emanuela; Puggioni, Ornella; Vacca, Giuseppe Massimo

    2015-11-01

    The variability of the promoter region and the 3'UTR (exon-7) of the BLG gene, encoding the β-lactoglobulin, was investigated by sequencing in 263 lactating Sarda goats in order to assess its association with milk traits. Milk traits included: milk yield, fat, total protein and lactose content, pH, daily fat and protein yield (DFPY), freezing point, milk energy, somatic cell count, total microbial mesophilic count, rennet coagulation time (RCT), curd firming rate (k20) and curd firmness (a30). A total of 7 polymorphic sites were detected and the sequence analysed was given accession number KM817769. Only three SNPs (c.-381C>T, c.-323C>T and c.*420C>A) had minor allele frequency higher than 0.05. The effects of farm, stage of lactation and the interaction farm × stage of lactation significantly influenced all the milk traits (P T and c.*420C>A (P T (P < 0.001). The c.-381TT homozygous goats showed lower pH, RCT and k20 than c.-381CT (P < 0.05). In conclusion the polymorphism of the goat BLG gene did not affect the total protein content of the Sarda goat milk, and only weakly influenced RCT and k20. On the other hand, an interesting effect on milk yields and DFPY emerged in two SNPs. This information might be useful in dairy goat breeding programs.

  11. The Role of Oligosaccharides in Host-Microbial Interactions for Human Health.

    PubMed

    Ross, Sarah A; Lane, Jonathan A; Marotta, Mariarosaria; Kavanaugh, Devon; Ryan, Joseph Thomas; Joshi, Lokesh; Hickey, Rita M

    Milk oligosaccharides have many associated bioactivities which can contribute to human health and offer protective properties to the host. Such bioactivities include anti-infective properties whereby oligosaccharides interact with bacterial cells and prevent adhesion to the host and subsequent colonization. Milk oligosaccharides have also been shown to alter the glycosylation of intestinal cells, leading to a reduction in pathogenic colonization. In addition, these sugars promote adhesion of commensal bacterial strains to host cells as well as possessing the ability to alter mucin expression in intestinal cells and improve barrier function. The ability of milk oligosaccharides to alter the transcriptome of both commensal bacterial strains and intestinal epithelial cells has also been revealed, indicating the potential of many cell types to detect the presence of milk oligosaccharides and respond accordingly at the genetic level. Interestingly, domestic animal milk may provide a bioactive source of oligosaccharides for formula supplementation with the aim of emulating the gold standard that is human milk. Overall, this review highlights the ability of milk oligosaccharides to promote health in a variety of ways, for example, through direct bacterial interactions, immunomodulatory activities, promotion of gut barrier function, and induction of protective transcriptional responses.

  12. WIC's promotion of infant formula in the United States

    PubMed Central

    Kent, George

    2006-01-01

    Background The United States' Special Supplemental Nutrition Program for Women, Infants and Children (WIC) distributes about half the infant formula used in the United States at no cost to the families. This is a matter of concern because it is known that feeding with infant formula results in worse health outcomes for infants than breastfeeding. Discussion The evidence that is available indicates that the WIC program has the effect of promoting the use of infant formula, thus placing infants at higher risk. Moreover, the program violates the widely accepted principles that have been set out in the International Code of Marketing of Breast-milk Substitutes and in the human right to adequate food. Summary There is no good reason for an agency of government to distribute large quantities of free infant formula. It is recommended that the large-scale distribution of free infant formula by the WIC program should be phased out. PMID:16722534

  13. 7 CFR 760.4 - Normal marketings of milk.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Indemnity Payment Program Payments to Dairy... section are adjusted for any change in the daily average number of cows milked during each pay period the milk is off the market compared with the average number of cows milked daily during the base period. (d...

  14. 76 FR 22603 - Geographic Preference Option for the Procurement of Unprocessed Agricultural Products in Child...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... Program, Special Milk Program for Children, Child and Adult Care Food Program and Summer Food Service... Program, Fresh Fruit and Vegetable Program, Special Milk Program, Child and Adult Care Food Program and... and 10.553, respectively. The Special Milk Program is listed under No. 10.556. The Child and Adult...

  15. Promoting the selection of low-fat milk in elementary school cafeterias in an inner-city Latino community: evaluation of an intervention.

    PubMed Central

    Wechsler, H; Basch, C E; Zybert, P; Shea, S

    1998-01-01

    OBJECTIVES: This study examined the effects of a school-based intervention designed to promote the consumption of low-fat white milk at lunchtime in 6 elementary schools in an inner-city, primarily Latino neighborhood. METHODS: A multifaceted intervention based on social marketing techniques was delivered at 3 randomly selected schools. The school was the unit of assignment and analysis; 6902 children were involved in the study. Milk selection and consumption were measured by sampling discarded milk and/or tallying milk carton disappearance at baseline, immediately postintervention, and at 3 to 4 months follow-up. RESULTS: Immediately postintervention, the mean proportion of sampled milk cartons that contained low-fat milk increased in the intervention schools, from 25% to 57%, but remained constant at 28% in the control schools. Differences between intervention and control schools remained significant at 3 to 4 months follow-up. The intervention was not associated with a decrease in overall milk consumption. CONCLUSIONS: A school-based intervention can lead to significant increases in student consumption of low-fat milk. PMID:9518975

  16. Influence of variable milk quality premiums on observed milk quality.

    PubMed

    Nightingale, C; Dhuyvetter, K; Mitchell, R; Schukken, Y

    2008-03-01

    The objective of this study was to evaluate a premium program for very high quality milk in a US cooperative. Data were available on a monthly basis from a large US milk cooperative from April 1998 through December 2005. The data set consisted of 36,930 observations representing producer-months. The actual amount of the low bulk tank somatic cell count (BTSCC) premium varied from $0.15 per hundred pounds (cwt.) of milk to $1.00/cwt. with steps in between of $0.50 and $0.60 per cwt. of milk during the data collection period. Data analysis was done to evaluate the impact of the premium program on average BTSCC and on the probability of a producer to ship milk with <100,000 cells/mL in a given month. The results showed a strong effect of the premium program on both the average BTSCC and the probability of producing milk with very low BTSCC. On average, the BTSCC of all the milk in the cooperative was reduced by 22,000 cells during the high premium period. The probability of producing milk with BTSCC <100,000 doubled during some months of the high premium period from 4 to 8%, and an associated 10% increase in probability to produce milk below 200,000 cells/mL was observed. The data clearly indicate that premium offerings for very high quality milk affect the overall milk quality in the population affected by the premium. Producers responded to the high premiums and the overall impact on milk quality was substantial. We argue that the combination of a penalty program for high BTSCC milk with a premium program for very high quality milk (low BTSCC) provides a strong incentive for improvement of milk quality.

  17. Dairy Tool Box Talks: A Comprehensive Worker Training in Dairy Farming.

    PubMed

    Rovai, Maristela; Carroll, Heidi; Foos, Rebecca; Erickson, Tracey; Garcia, Alvaro

    2016-01-01

    Today's dairies are growing rapidly, with increasing dependence on Latino immigrant workers. This requires new educational strategies for improving milk quality and introduction to state-of-the-art dairy farming practices. It also creates knowledge gaps pertaining to the health of animals and workers, mainly due to the lack of time and language barriers. Owners, managers, and herdsmen assign training duties to more experienced employees, which may not promote "best practices" and may perpetuate bad habits. A comprehensive and periodic training program administered by qualified personnel is currently needed and will enhance the sustainability of the dairy industry. Strategic management and employee satisfaction will be achieved through proper training in the employee's language, typically Spanish. The training needs to address not only current industry standards but also social and cultural differences. An innovative training course was developed following the same structure used by the engineering and construction industries, giving farm workers basic understanding of animal care and handling, cow comfort, and personal safety. The "Dairy Tool Box Talks" program was conducted over a 10-week period with nine sessions according to farm's various employee work shifts. Bulk milk bacterial counts and somatic cell counts were used to evaluate milk quality on the three dairy farms participating in the program. "Dairy Tool Box Talks" resulted in a general sense of employee satisfaction, significant learning outcomes, and enthusiasm about the topics covered. We conclude this article by highlighting the importance of educational programs aimed at improving overall cross-cultural training.

  18. Human Milk Oligosaccharides Promote the Growth of Staphylococci

    PubMed Central

    Hunt, K. M.; Preuss, J.; Nissan, C.; Davlin, C. A.; Williams, J. E.; Shafii, B.; Richardson, A. D.; McGuire, M. K.; Bode, L.

    2012-01-01

    Human milk oligosaccharides (HMO), which constitute a major component of human milk, promote the growth of particular bacterial species in the infant's gastrointestinal tract. We hypothesized that HMO also interact with the bacterial communities present in human milk. To test this hypothesis, two experiments were conducted. First, milk samples were collected from healthy women (n = 16); culture-independent analysis of the bacterial communities was performed, HMO content was analyzed, and the relation between these factors was investigated. A positive correlation was observed between the relative abundance of Staphylococcus and total HMO content (r = 0.66). In a follow-up study, we conducted a series of in vitro growth curve experiments utilizing Staphylococcus aureus or Staphylococcus epidermidis and HMO isolated from human milk. HMO exhibited stimulatory effects on bacterial growth under various nutritional conditions. Analysis of culture supernatants from these experiments revealed that HMO did not measurably disappear from the culture medium, indicating that the growth-enhancing effects were not a result of bacterial metabolism of the HMO. Instead, stimulation of growth caused greater utilization of amino acids in minimal medium. Collectively, the data provide evidence that HMO may promote the growth of Staphylococcus species in the lactating mammary gland. PMID:22562995

  19. 7 CFR 1145.2 - Program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY FORWARD PRICING PROGRAM Program Rules § 1145.2 Program. (a) Any handler defined in 7 CFR 1000.9 may enter into forward contracts with producers or cooperative associations of producers for the handler's eligible volume of milk. Milk under forward contract in compliance...

  20. 7 CFR 1145.2 - Program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY FORWARD PRICING PROGRAM Program Rules § 1145.2 Program. (a) Any handler defined in 7 CFR 1000.9 may enter into forward contracts with producers or cooperative associations of producers for the handler's eligible volume of milk. Milk under forward contract in compliance...

  1. Nutritional, Economic, and Environmental Costs of Milk Waste in a Classroom School Breakfast Program.

    PubMed

    Blondin, Stacy A; Cash, Sean B; Goldberg, Jeanne P; Griffin, Timothy S; Economos, Christina D

    2017-04-01

    To measure fluid milk waste in a US School Breakfast in the Classroom Program and estimate its nutritional, economic, and environmental effects. Fluid milk waste was directly measured on 60 elementary school classroom days in a medium-sized, urban district. The US Department of Agriculture nutrition database, district cost data, and carbon dioxide equivalent (CO 2 e) emissions and water footprint estimates for fluid milk were used to calculate the associated nutritional, economic, and environmental costs. Of the total milk offered to School Breakfast Program participants, 45% was wasted. A considerably smaller portion of served milk was wasted (26%). The amount of milk wasted translated into 27% of vitamin D and 41% of calcium required of School Breakfast Program meals. The economic and environmental costs amounted to an estimated $274 782 (16% of the district's total annual School Breakfast Program food expenditures), 644 893 kilograms of CO 2 e, and 192 260 155 liters of water over the school year in the district. These substantial effects of milk waste undermine the School Breakfast Program's capacity to ensure short- and long-term food security and federal food waste reduction targets. Interventions that reduce waste are urgently needed.

  2. Increased need to promote and support breastfeeding in the face of vertical transmission of HIV.

    PubMed

    1999-12-01

    Promotion of breast-feeding among HIV-positive mothers must still be encouraged since the health and chances of survival of infants will be greatly improved by it. At the same time, attention has been focused on the regulation of breast milk substitutes (for HIV-positive mothers who choose not to breast-feed) by the International Code of Marketing of Breastmilk Substitutes. The Code aims to regulate the distribution of free and subsidized supplies of breast milk substitutes and to protect artificially fed children by ensuring that product labels contain necessary warnings and instructions for safe preparation and use and that choice is based on medical advice. In addition, the Code also aims to control promotional activities that would persuade mothers to utilize them, while it does not prevent the distribution of government-financed breast milk substitutes to HIV-positive mothers. Furthermore, the Code prevents the donation and provision of reduced-price breast milk substitutes to any health care system. Instead, donations must be given to orphanages or other social welfare institutions. This article lists practical considerations in the promotion of breast milk substitutes, which include 1) availability and accessibility of supplies, while maintaining confidentiality; 2) reliability of supplies in the short term; and 3) sustainability of supplies in the long term.

  3. Adapting a 1% or less milk campaign for a Hispanic/Latino population: the Adelante Con Leche Semi-descremada 1% experience.

    PubMed

    Hinkle, Arnell J; Mistry, Ritesh; McCarthy, William J; Yancey, Antronette K

    2008-01-01

    Describe and evaluate a media campaign to encourage 1% or nonfat milk consumption. Uncontrolled pre/post test. One largely rural (Santa Paula) and one urban (East Los Angeles) California community. Community residents and milk vendors in primarily low-income Latino/Hispanic communities. The "1% or Less" milk campaign, which promotes substitution of 2% fat or whole milk with 1% or less fat milk was adapted and implemented. Comparison of post-campaign milk sales with pre-campaign sales. Chi-square tests of independence used to compare precampaign and postcampaign sales. There were decreases in the proportion of whole milk sold and increases in the proportion of reduced-fat, low-fat, and nonfat milk sold in the weeks following each campaign (Santa Paula: p = .0165; East Los Angeles: p < .0001). However, follow-up data from East Los Angeles suggest that these changes were not sustained. The proportions of the different units of milk sold also changed in the weeks following each campaign (p < .0001). Sales of whole milk gallon units decreased from 36.3% to 28.4% in Santa Paula, and from 43.5% to 10.2% in East Los Angeles. Highly focused campaigns to promote substitution of high-fat milk with low-fat or nonfat milk can show dramatic initial changes in sales patterns. However, whether such campaigns can have a sustained impact in largely Latino/Hispanic communities is not evident.

  4. Generation of transgenic goats by pronuclear microinjection: a retrospective analysis of a commercial operation (1995-2012).

    PubMed

    Gavin, W; Blash, S; Buzzell, N; Pollock, D; Chen, L; Hawkins, N; Howe, J; Miner, K; Pollock, J; Porter, C; Schofield, M; Echelard, Y; Meade, H

    2018-02-01

    Production of transgenic founder goats involves introducing and stably integrating an engineered piece of DNA into the genome of the animal. At LFB USA, the ultimate use of these transgenic goats is for the production of recombinant human protein therapeutics in the milk of these dairy animals. The transgene or construct typically links a milk protein specific promoter sequence, the coding sequence for the gene of interest, and the necessary downstream regulatory sequences thereby directing expression of the recombinant protein in the milk during the lactation period. Over the time period indicated (1995-2012), pronuclear microinjection was used in a number of programs to insert transgenes into 18,120, 1- or 2- cell stage fertilized embryos. These embryos were transferred into 4180 synchronized recipient females with 1934 (47%) recipients becoming pregnant, 2594 offspring generated, and a 109 (4.2%) of those offspring determined to be transgenic. Even with new and improving genome editing tools now available, pronuclear microinjection is still the predominant and proven technology used in this commercial setting supporting regulatory filings and market authorizations when producing founder transgenic animals with large transgenes (> 10 kb) such as those necessary for directing monoclonal antibody production in milk.

  5. Dairy Tool Box Talks: A Comprehensive Worker Training in Dairy Farming

    PubMed Central

    Rovai, Maristela; Carroll, Heidi; Foos, Rebecca; Erickson, Tracey; Garcia, Alvaro

    2016-01-01

    Today’s dairies are growing rapidly, with increasing dependence on Latino immigrant workers. This requires new educational strategies for improving milk quality and introduction to state-of-the-art dairy farming practices. It also creates knowledge gaps pertaining to the health of animals and workers, mainly due to the lack of time and language barriers. Owners, managers, and herdsmen assign training duties to more experienced employees, which may not promote “best practices” and may perpetuate bad habits. A comprehensive and periodic training program administered by qualified personnel is currently needed and will enhance the sustainability of the dairy industry. Strategic management and employee satisfaction will be achieved through proper training in the employee’s language, typically Spanish. The training needs to address not only current industry standards but also social and cultural differences. An innovative training course was developed following the same structure used by the engineering and construction industries, giving farm workers basic understanding of animal care and handling, cow comfort, and personal safety. The “Dairy Tool Box Talks” program was conducted over a 10-week period with nine sessions according to farm’s various employee work shifts. Bulk milk bacterial counts and somatic cell counts were used to evaluate milk quality on the three dairy farms participating in the program. “Dairy Tool Box Talks” resulted in a general sense of employee satisfaction, significant learning outcomes, and enthusiasm about the topics covered. We conclude this article by highlighting the importance of educational programs aimed at improving overall cross-cultural training. PMID:27471726

  6. Breast milk-derived exosomes promote intestinal epithelial cell growth.

    PubMed

    Hock, Alison; Miyake, Hiromu; Li, Bo; Lee, Carol; Ermini, Leonardo; Koike, Yuhki; Chen, Yong; Määttänen, Pekka; Zani, Augusto; Pierro, Agostino

    2017-05-01

    Breast milk administration prevents necrotizing enterocolitis (NEC). However, the mechanism remains unclear. Exosomes are cell-derived vesicles highly present in human milk and regulate intercellular signaling, inflammation, and immune response. We hypothesized that milk-derived exosomes beneficially affect intestinal epithelial cells. Rat milk was collected, and exosomes were isolated using ExoQuick reagent and visualized by Nanoparticle Tracking Analysis. Protein was extracted from encapsulating exosomes, and concentration was measured. 2×10 4 intestinal epithelial cells (IEC-18) were treated for five hours with 0.5-μg/μl exosomes, an equal volume of exosome-free milk, or control solution (PBS). IEC-18 viability was measured using a colorimetric assay (MTT), and gene expression was analyzed by qRT-PCR. Data were compared using one-way ANOVA with Bonferroni post-test. Rat milk was collected, and exosome isolation was confirmed. Compared to control, treatment with exosomes significantly increased IEC viability, proliferation, and stem cell activity (all p<0.05). However, administration of exosome-free milk had less significant effects. Rat milk-derived exosomes promote IEC viability, enhance proliferation, and stimulate intestinal stem cell activity. These findings provide insight into the mechanism of action of breast milk in the intestines. Exosome administration is a promising prevention method for infants at risk of developing NEC when breastfeeding is not tolerated. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Milk: an exosomal microRNA transmitter promoting thymic regulatory T cell maturation preventing the development of atopy?

    PubMed

    Melnik, Bodo C; John, Swen Malte; Schmitz, Gerd

    2014-02-12

    Epidemiological evidence confirmed that raw cow's milk consumption in the first year of life protects against the development of atopic diseases and increases the number of regulatory T-cells (Tregs). However, milk's atopy-protective mode of action remains elusive.This review supported by translational research proposes that milk-derived microRNAs (miRs) may represent the missing candidates that promote long-term lineage commitment of Tregs downregulating IL-4/Th2-mediated atopic sensitization and effector immune responses. Milk transfers exosomal miRs including the ancient miR-155, which is important for the development of the immune system and controls pivotal target genes involved in the regulation of FoxP3 expression, IL-4 signaling, immunoglobulin class switching to IgE and FcϵRI expression. Boiling of milk abolishes milk's exosomal miR-mediated bioactivity. Infant formula in comparison to human breast- or cow's milk is deficient in bioactive exosomal miRs that may impair FoxP3 expression. The boost of milk-mediated miR may induce pivotal immunoregulatory and epigenetic modifications required for long-term thymic Treg lineage commitment explaining the atopy-protective effect of raw cow's milk consumption.The presented concept offers a new option for the prevention of atopic diseases by the addition of physiological amounts of miR-155-enriched exosomes to infant formula for mothers incapable of breastfeeding.

  8. Growth-promoting effects of pepsin- and trypsin-treated caseinomacropeptide from bovine milk on probiotics.

    PubMed

    Robitaille, Gilles; Champagne, Claude P

    2014-08-01

    Probiotic Lactobacillus and Bifidobacterium species are generally fastidious bacteria and require rich media for propagation. In milk-based media, they grow poorly, and nitrogen supplementation is required to produce high bacterial biomass levels. It has been reported that caseinomacropeptide (CMP), a 7-kDa peptide released from κ-casein during renneting or gastric digestion, exhibits some growth-promoting activity for lactobacilli and bifidobacteria. During the digestive process, peptides derived from CMP are detected in the intestinal lumen The aim of this study was to evaluate the effects of peptic and tryptic digests of CMP on probiotic lactic acid bacteria growth in de Man, Rogosa and Sharpe broth (MRS) and in milk during fermentation at 37 °C under anaerobic conditions. The study showed that pepsin-treated CMP used as supplements at 0.5 g/l can promote the growth of probiotics even in peptone-rich environments such as MRS. The effect was strain-dependent and evident for the strains that grow poorly in MRS, with an improvement of >1.5 times (P<0.05) by addition of pepsin-treated CMP. Trypsin-treated CMP was much less efficient as growth promoter. Moreover, pepsin-treated CMP was effective in promoting the growth in milk of all probiotic lactic acid bacteria tested, with biomass levels being improved significantly, by 1.7 to 2.6 times (P<0.05), depending on the strain. Thus, supplementation of MRS and of milk with pepsin-treated CMP would be advantageous for the production of high biomass levels for Bifidobacteria and Lactobacilli.

  9. Milk with and without lactoferrin can influence intestinal damage in a pig model of malnutrition.

    PubMed

    Garas, Lydia C; Feltrin, Cristiano; Hamilton, M Kristina; Hagey, Jill V; Murray, James D; Bertolini, Luciana R; Bertolini, Marcelo; Raybould, Helen E; Maga, Elizabeth A

    2016-02-01

    Malnutrition remains a leading contributor to the morbidity and mortality of children under the age of five worldwide. However, the underlying mechanisms are not well understood necessitating an appropriate animal model to answer fundamental questions and conduct translational research into optimal interventions. One potential intervention is milk from livestock that more closely mimics human milk by increased levels of bioactive components that can promote a healthy intestinal epithelium. We tested the ability of cow milk and milk from transgenic cows expressing human lactoferrin at levels found in human milk (hLF milk) to mitigate the effects of malnutrition at the level of the intestine in a pig model of malnutrition. Weaned pigs (3 weeks old) were fed a protein and calorie restricted diet for five weeks, receiving cow, hLF or no milk supplementation daily from weeks 3-5. After three weeks, the restricted diet induced changes in growth, blood chemistry and intestinal structure including villous atrophy, increased ex vivo permeability and decreased expression of tight junction proteins. Addition of both cow and hLF milk to the diet increased growth rate and calcium and glucose levels while promoting growth of the intestinal epithelium. In the jejunum hLF milk restored intestinal morphology, reduced permeability and increased expression of anti-inflammatory IL-10. Overall, this pig model of malnutrition mimics salient aspects of the human condition and demonstrates that cow milk can stimulate the repair of damage to the intestinal epithelium caused by protein and calorie restriction with hLF milk improving this recovery to a greater extent.

  10. Baked Milk and Egg Diets for Milk and Egg Allergy Management.

    PubMed

    Leonard, Stephanie A; Nowak-Węgrzyn, Anna H

    2016-02-01

    In baked form, cow's milk and egg are less allergenic and are tolerated by most milk- and egg-allergic children. Not only may including baked milk and egg in the diets of children who are tolerant improve nutrition and promote more social inclusion but there is also evidence that inclusion may accelerate the resolution of unheated milk and egg allergy. Further research is needed on biomarkers that can predict baked milk or egg reactivity; however, data suggest casein- and ovomucoid-specific immunoglobulin E levels may be useful. Physician-supervised introduction of baked milk and egg is recommended because anaphylaxis has occurred. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. It's in the Milk: Feeding the Microbiome to Promote Infant Growth.

    PubMed

    Bashiardes, Stavros; Thaiss, Christoph A; Elinav, Eran

    2016-03-08

    Malnutrition is a global health burden affecting the development of millions of children worldwide, but the effects of current treatment strategies are modest. Charbonneau et al. (2016) identify sialylated oligosaccharides in breast milk as microbiota-dependent growth-promoting metabolites, paving the way for a new rational treatment of severe infant stunting. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Caries prevention through the fluoridation of milk. A review.

    PubMed

    Bánóczy, Jolán; Rugg-Gunn, Andrew J

    2007-10-01

    The aim of this review is to give an overview of 50 years experience of milk fluoridation and draw conclusions about the applicability of the method. Fluoridated milk was first investigated in the early 1950s, almost simultaneously in Switzerland, the USA and Japan. Stimulated by the favourable results obtained from these early studies, the establishment of The Borrow Dental Milk Foundation (subsequently The Borrow Foundation) in England gave an excellent opportunity for further research, both clinical and non-clinical, and a productive collaboration with the World Health Organization from the early 1980s onwards. Numerous peer-reviewed publications in international journals showed clearly the bioavailability of fluoride in milk, and increased concentrations of fluoride in saliva, dental plaque, dental enamel and dentine, and urine, after consumption of fluoridated milk. Clinical trials were initiated in the 1980s--some of these can be classed as randomised controlled trials, while most of the clinical studies were community preventive programs. These evaluations showed clearly that the optimal daily intake of fluoride in milk is effective in preventing dental caries. At present, milk fluoridation programs are running continuously in about ten countries of the world. Fluoridation of milk can be recommended as a caries preventive measure where the fluoride concentration in drinking water is suboptimal, caries experience in children is significant, and there is an existing school milk program. The program should aim to provide fluoridated milk for at least 200 days per year and should commence before the children are 4 years of age.

  13. Factors Influencing Fluid Milk Waste in a Breakfast in the Classroom School Breakfast Program.

    PubMed

    Blondin, Stacy A; Goldberg, Jeanne P; Cash, Sean B; Griffin, Timothy S; Economos, Christina D

    2018-04-01

    To determine predictors of fluid milk waste in a Breakfast in the Classroom School Breakfast Program. Cross-sectional with 3 repeated measures/classroom. Elementary schools in a medium-sized, low-income, urban school district. Twenty third- through fourth-grade classrooms across 6 schools. Dependent variables include percentage of total and served milk wasted. Independent variables included observed daily menu offerings, program factors, and teacher and student behavior. Descriptive statistics were used to characterize variables across classrooms and schools. Multilevel mixed-effects models were used to test associations between predictors and outcomes of interest. P ≤ .05 was considered statistically significant. Total milk waste increased 12% when juice was offered and 3% for each additional carton of unserved milk. Teacher encouragement to take and/or consume breakfast was associated with a 5% and 9% increase in total and served milk waste, respectively. When students were engaged in other activities in addition to eating breakfast, total milk waste decreased 10%. Beverage offerings were predictive of greater total milk waste. Teacher and student behavior also appeared to influence milk consumption. Findings suggest that specific changes to School Breakfast Program implementation policies and practices could have an important role in waste mitigation. Copyright © 2018 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  14. Global health policies that support the use of banked donor human milk: a human rights issue

    PubMed Central

    Arnold, Lois DW

    2006-01-01

    This review examines the role of donor human milk banking in international human rights documents and global health policies. For countries looking to improve child health, promotion, protection and support of donor human milk banks has an important role to play for the most vulnerable of infants and children. This review is based on qualitative triangulation research conducted for a doctoral dissertation. The three methods used in triangulation were 1) writing as a method of inquiry, 2) an integrative research review, and 3) personal experience and knowledge of the topic. Discussion of the international human rights documents and global health policies shows that there is a wealth of documentation to support promotion, protection and support of donor milk banking as an integral part of child health and survival. By utilizing these policy documents, health ministries, professional associations, and donor milk banking associations can find rationales for establishing, increasing or continuing to provide milk banking services in any country, and thereby improve the health of children and future generations of adults. PMID:17164001

  15. Media audit reveals inappropriate promotion of products under the scope of the International Code of Marketing of Breast-milk Substitutes in South-East Asia.

    PubMed

    Vinje, Kristine Hansen; Phan, Linh Thi Hong; Nguyen, Tuan Thanh; Henjum, Sigrun; Ribe, Lovise Omoijuanfo; Mathisen, Roger

    2017-06-01

    To review regulations and to perform a media audit of promotion of products under the scope of the International Code of Marketing of Breast-milk Substitutes ('the Code') in South-East Asia. We reviewed national regulations relating to the Code and 800 clips of editorial content, 387 advertisements and 217 Facebook posts from January 2015 to January 2016. We explored the ecological association between regulations and market size, and between the number of advertisements and market size and growth of milk formula. Cambodia, Indonesia, Myanmar, Thailand and Vietnam. Regulations on the child's age for inappropriate marketing of products are all below the Code's updated recommendation of 36 months (i.e. 12 months in Thailand and Indonesia; 24 months in the other three countries) and are voluntary in Thailand. Although the advertisements complied with the national regulations on the age limit, they had content (e.g. stages of milk formula; messages about the benefit; pictures of a child) that confused audiences. Market size and growth of milk formula were positively associated with the number of newborns and the number of advertisements, and were not affected by the current level of implementation of breast-milk substitute laws and regulations. The present media audit reveals inappropriate promotion and insufficient national regulation of products under the scope of the Code in South-East Asia. Strengthened implementation of regulations aligned with the Code's updated recommendation should be part of comprehensive strategies to minimize the harmful effects of advertisements of breast-milk substitutes on maternal and child nutrition and health.

  16. Dominance and parent-of-origin effects of coding and non-coding alleles at the acylCoA-diacylglycerol-acyltransferase (DGAT1) gene on milk production traits in German Holstein cows

    PubMed Central

    Kuehn, Christa; Edel, Christian; Weikard, Rosemarie; Thaller, Georg

    2007-01-01

    Background Substantial gene substitution effects on milk production traits have formerly been reported for alleles at the K232A and the promoter VNTR loci in the bovine acylCoA-diacylglycerol-acyltransferase 1 (DGAT1) gene by using data sets including sires with accumulated phenotypic observations of daughters (breeding values, daughter yield deviations). However, these data sets prevented analyses with respect to dominance or parent-of-origin effects, although an increasing number of reports in the literature outlined the relevance of non-additive gene effects on quantitative traits. Results Based on a data set comprising German Holstein cows with direct trait measurements, we first confirmed the previously reported association of DGAT1 promoter VNTR alleles with milk production traits. We detected a dominant mode of effects for the DGAT1 K232A and promoter VNTR alleles. Namely, the contrasts between the effects of heterozygous individuals at the DGAT1 loci differed significantly from the midpoint between the effects for the two homozygous genotypes for several milk production traits, thus indicating the presence of dominance. Furthermore, we identified differences in the magnitude of effects between paternally and maternally inherited DGAT1 promoter VNTR – K232A haplotypes indicating parent-of-origin effects on milk production traits. Conclusion Non-additive effects like those identified at the bovine DGAT1 locus have to be accounted for in more specific QTL detection models as well as in marker assisted selection schemes. The DGAT1 alleles in cattle will be a useful model for further investigations on the biological background of non-additive effects in mammals due to the magnitude and consistency of their effects on milk production traits. PMID:17892573

  17. Validation of a Theory of Planned Behavior-Based Questionnaire to Examine Factors Associated With Milk Expression.

    PubMed

    Bai, Yeon K; Dinour, Lauren M

    2017-11-01

    A proper assessment of multidimensional needs for breastfeeding mothers in various settings is crucial to facilitate and support breastfeeding and its exclusivity. The theory of planned behavior (TPB) has been used frequently to measure factors associated with breastfeeding. Full utility of the TPB requires accurate measurement of theory constructs. Research aim: This study aimed to develop and confirm the psychometric properties of an instrument, Milk Expression on Campus, based on the TPB and to establish the reliability and validity of the instrument. In spring 2015, 218 breastfeeding (current or in the recent past) employees and students at one university campus in northern New Jersey completed the online questionnaire containing demography and theory-based items. Internal consistency (α) and split-half reliability ( r) tests and factor analyses established and confirmed the reliability and construct validity of this instrument. Milk Expression on Campus showed strong and significant reliabilities as a full scale (α = .78, r = .74, p < .001) and theory construct subscales. Validity was confirmed as psychometric properties corresponded to the factors extracted from the scale. Four factors extracted from the direct construct subscales accounted for 79.49% of the total variability. Four distinct factors from the indirect construct subscales accounted for 73.68% of the total variability. Milk Expression on Campus can serve as a model TPB-based instrument to examine factors associated with women's milk expression behavior. The utility of this instrument extends to designing effective promotion programs to foster breastfeeding and milk expression behaviors in diverse settings.

  18. 7 CFR 245.8 - Nondiscrimination practices for children eligible to receive free and reduced price meals and...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., School Breakfast Program or Special Milk Program or of commodity only schools shall take all actions that... PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.8 Nondiscrimination practices for children eligible to receive free and reduced price meals and free milk. School Food...

  19. 7 CFR 245.8 - Nondiscrimination practices for children eligible to receive free and reduced price meals and...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., School Breakfast Program or Special Milk Program or of commodity only schools shall take all actions that... PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.8 Nondiscrimination practices for children eligible to receive free and reduced price meals and free milk. School Food...

  20. 7 CFR 245.8 - Nondiscrimination practices for children eligible to receive free and reduced price meals and...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., School Breakfast Program or Special Milk Program or of commodity only schools shall take all actions that... PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.8 Nondiscrimination practices for children eligible to receive free and reduced price meals and free milk. School Food...

  1. Markets, breastfeeding and trade in mothers' milk.

    PubMed

    Smith, Julie P

    2015-01-01

    This introduction to a special issue on the economics of breastfeeding draws attention to the lack of economic justice for women. Human milk is being bought and sold. Commodifying and marketing human milk and breastfeeding risk reinforcing social and gender economic inequities. Yet there are potential benefits for breastfeeding, and some of the world's poorest women might profit. How can we improve on the present situation where everyone except the woman who donates her milk benefits? Breastfeeding is a global food production system with unsurpassed capacity to promote children's food security and maternal and child health, but it is side-lined by trade negotiators who seek instead to expand world markets for cow's milk-based formula. Regulators focus on potential risks of feeding donated human milk, rather than on health risks of exposing infants and young children to highly processed bovine milk. Similarly, policymakers aspire to provide universal health care access that may be unaffordable when two thirds of the world's children are not optimally nourished in infancy, resulting in a global double burden of infectious and chronic disease. Universal breastfeeding requires greater commitment of resources, but such investment remains lacking despite the cost effectiveness of breastfeeding protection, support and promotion in and beyond health services. Women invest substantially in breastfeeding but current policy - epitomised by the G20 approach to the 'gender gap' - fails to acknowledge the economic value of this unpaid care work. Economic incentives for mothers to optimally breastfeed are dwarfed by health system and commercial incentives promoting formula feeding and by government fiscal policies which ignore the resulting economic costs. 'The market' fails to protect breastfeeding, because market prices give the wrong signals. An economic approach to the problem of premature weaning from optimal breastfeeding may help prioritise global maternity protection as the foundation for sustainable development of human capital and labour productivity. It would remove fiscal subsidies for breast milk substitutes, tax their sale to recoup health system costs, and penalise their free supply, promotion and distribution. By removing widespread incentives for premature weaning, the resources would be available for the world to invest more in breastfeeding.

  2. Evaluating the Impact of Six Supplemental Nutrition Assistance Program Education Interventions on Children's At-Home Diets.

    PubMed

    Williams, Pamela A; Cates, Sheryl C; Blitstein, Jonathan L; Hersey, James C; Kosa, Katherine M; Long, Valerie A; Singh, Anita; Berman, Danielle

    2015-06-01

    Nutrition education in the Supplemental Nutrition Assistance Program Education (SNAP-Ed) is designed to promote healthy eating behaviors in a low-income target population. To evaluate the effectiveness of six SNAP-Ed interventions delivered in child care centers or elementary school settings in increasing participating children's at-home fruit and vegetable (F/V) consumption by 0.3 cups per day and use of fat-free or low-fat milk instead of whole or reduced-fat milk during the prior week. Clustered randomized or quasi-experimental clustered trials took place in child care centers or elementary schools between 2010 and 2012. Parents of children at intervention and control sites completed baseline and follow-up surveys about their child's at home F/V consumption and other dietary behaviors. One of the six interventions was successful in meeting the objective of increasing children's F/V consumption by 0.3 cups per day. For three of the six interventions, there was a small but statistically significant increase in F/V consumption and/or use of low-fat or fat-free milk. Although not all interventions were effective, these findings suggest that it is possible for some SNAP-Ed interventions to improve dietary habits among low-income children among some families. The effective interventions appear to have benefited from implementation experience and sustained efforts at intervention refinement and improvement. © 2014 Society for Public Health Education.

  3. Enzymatic cross-linking of soy proteins within non-fat set yogurt gel.

    PubMed

    Soleymanpuori, Rana; Madadlou, Ashkan; Zeynali, Fariba; Khosrowshahi, Asghar

    2014-08-01

    Soy proteins as the health-promoting ingredients and candidate fat substitutes in dairy products are good substrates for the cross-linking action of the enzyme transglutaminase. Non-fat set yogurt samples were prepared from the milks enriched with soy protein isolate (SPI) and/or treated with the enzyme transglutaminase. The highest titrable acidity was recorded for the yogurt enriched with SPI and treated with the enzyme throughout the cold storage for 21 d. SPI-enrichment of yogurt milk increased the water holding capacity. Although enrichment with SPI did not influence the count of Streptococcus themophilus, increased that of Lactobacillus bulgaricus ∼3 log cycles. The enzymatic treatment of SPI-enriched milk however, suppressed the bacteria growth-promoting influence of SPI due probably to making the soy proteins inaccessible for Lactobacillus. SPI-enrichment and enzymatic treatment of milk decreased the various organic acids content in yoghurt samples; influence of the former was more significant. The cross-linking of milk proteins to soy proteins was confirmed with the gel electrophoresis results.

  4. 7 CFR 1430.202 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... determined by CCC, produce and market milk commercially produced from cows, and whose production facilities.... Eligible production means milk that was produced at a time relevant to this program by cows in the United... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Milk Income Loss Contract Program § 1430.202...

  5. Bottle feeding and ideology in colonial Malaya: the production of change.

    PubMed

    Manderson, L

    1982-01-01

    Considerable attention has been paid to the correlation between high infant morbidity and mortality rates and the increased incidence of bottle feeding. The shift from prolonged breast feeding to a mixed regime or the exclusive use of sweetened condensed milk or infant formula has been related to the promotional activities of milk companies, and typically has been presented as a relatively recent development in Third World countries. However, the marketing of tinned and powdered milk only partially explains the increased use of these products. In colonial Malaya, condensed milk was marketed from the late 19th century. Infant formula was available from the turn of the century and was widely advertised, first in the English-language press and later also in the vernacular presses. At the same time, other social and cultural factors served to discourage breast feeding. There were changes in ideas regarding ideal body weight for both women and infants, and regarding infant care and diet; these ideas were presented in the mass media. In addition, maternal and child health clinics, established in the 1920s to reduce the high infant mortality rate, both propagated popular beliefs about infant weight and supplied milk and educated women to artificially feed their infants. Industry, the media, and health services all promoted, if not always intentionally, bottle feeding rather than breast feeding. Bottle feeding as an ideal, if not a reality, was thus well established before the intensive promotion of milk products by multinational corporations that followed the political independence of the colony.

  6. Management strategies for promoting successful breastfeeding.

    PubMed

    Bear, K; Tigges, B B

    1993-06-01

    Clinicians can promote a successful breastfeeding experience by providing support, anticipatory guidance and practical information. This article presents the components of early follow-up and guidelines for assessment. Management strategies for common problems are discussed, such as nipple soreness, cracked nipples, plugged ducts and mastitis, insufficient infant weight gain, perceived inadequacy of milk supply, breast-milk jaundice, sexual adjustment and failure at breastfeeding. Breastfeeding guidelines for employed mothers and adoptive mothers are indicated.

  7. Banked preterm versus banked term human milk to promote growth and development in very low birth weight infants.

    PubMed

    Dempsey, Eugene; Miletin, Jan

    2010-06-16

    Human milk banking has been available in many countries for the last three decades. The milk provided from milk banking is predominantly term breast milk, but some milk banks provide preterm breast milk. There are a number of differences between donor term and donor preterm human milk. To determine the effect of banked preterm milk compared with banked term milk regarding growth and developmental outcome in very low birth weight infants (infants weighing less than 1500 g). We used the standard methods of the Cochrane Neonatal Review Group, including a search of the Cochrane Neonatal Group specialized register and the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, January 2010). We searched the computerised bibliographic databases MEDLINE (1966 to February 2010), EMBASE (1988 to February 2010) and Web of Science (1975 to February 2010). We searched reference lists of all selected articles, review articles and the Oxford Database of Perinatal Trials. We also searched abstracts from neonatal and pediatric meetings (PAS electronic version from 2000 to 2009, ESPR hand search from 2000 to 2009). We applied no language restrictions. Randomised and quasi-randomised trials comparing banked donor preterm milk with banked donor term milk regarding growth and developmental outcomes in very low birth weight infants We planned to perform assessment of methodology regarding blinding of randomisation, intervention and outcome measurements as well as completeness of follow-up. We planned to evaluate treatment effect using a fixed-effect model using relative risk (RR), relative risk reduction, risk difference (RD) and number needed to treat (NNT) for categorical data and using mean, standard deviation and weighted mean difference (WMD) for continuous data. We planned an evaluation of heterogeneity. No studies met the inclusion criteria. There are no randomised trials that compare preterm banked milk to banked term milk to promote growth and development in very low birth weight infants.

  8. Beta-palmitate - a natural component of human milk in supplemental milk formulas.

    PubMed

    Havlicekova, Zuzana; Jesenak, Milos; Banovcin, Peter; Kuchta, Milan

    2016-03-17

    The composition and function of human milk is unique and gives a basis for the development of modern artificial milk formulas that can provide an appropriate substitute for non-breastfed infants. Although human milk is not fully substitutable, modern milk formulas are attempting to mimic human milk and partially substitute its complex biological positive effects on infants. Besides the immunomodulatory factors from human milk, research has been focused on the composition and structure of human milk fat with a high content of β-palmitic acid (sn-2 palmitic acid, β-palmitate). According to the available studies, increasing the content of β-palmitate added to milk formulas promotes several beneficial physiological functions. β-palmitate positively influences fatty acid metabolism, increases calcium absorption, improves bone matrix quality and the stool consistency, and has a positive effect on the development of the intestinal microbiome.

  9. Use of donor milk in the neonatal intensive care unit.

    PubMed

    de Halleux, Virginie; Pieltain, Catherine; Senterre, Thibault; Rigo, Jacques

    2017-02-01

    Own mother's milk is the first choice in feeding preterm infants and provides multiple short- and long-term benefits. When it is unavailable, donor human milk is recommended as the first alternative. Donor milk undergoes processing (i.e. pasteurization) to reduce bacteriological and viral contaminants but influences its bioactive properties with potentially fewer benefits than raw milk. However, there is no clinical evidence of health benefit of raw compared to pasteurized human milk, and donor milk maintains documented advantages compared to formula. Nutrient content of donor and own mother's milk fails to meet the requirements of preterm infants. Adequate fortification is necessary to provide optimal growth. There are significant challenges in providing donor milk for premature infants; therefore, specific clinical guidelines for human milk banks and donor milk use in the neonatal intensive care unit should be applied and research should focus on innovative solutions to process human milk while preserving its immunological and nutritional components. In addition, milk banks are not the only instrument to collect, process and store donor milk but represent an excellent tool for breastfeeding promotion. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Evaluation of Fetal Intestinal Cell Growth and Antimicrobial Biofunctionalities of Donor Human Milk After Preparative Processes.

    PubMed

    Kanaprach, Pasinee; Pongsakul, Nutkridta; Apiwattanakul, Nopporn; Muanprasat, Chatchai; Supapannachart, Sarayut; Nuntnarumit, Pracha; Chutipongtanate, Somchai

    2018-04-01

    Donor human milk is considered the next best nutrition following mother's own milk to prevent neonatal infection and necrotizing enterocolitis in preterm infants who are admitted at neonatal intensive care unit. However, donor milk biofunctionalities after preparative processes have rarely been documented. To evaluate biofunctionalities preserved in donor milk after preparative processes by cell-based assays. Ten pools of donor milk were produced from 40 independent specimens. After preparative processes, including bacterial elimination methods (holder pasteurization and cold-sterilization microfiltration) and storage conditions (-20°C freezing storage and lyophilization) with varied duration of storage (0, 3, and 6, months), donor milk biofunctionalities were examined by fetal intestinal cell growth and antimicrobial assays. At baseline, raw donor milk exhibited 193.1% ± 12.3% of fetal intestinal cell growth and 42.4% ± 11.8% of antimicrobial activities against Escherichia coli. After bacteria eliminating processes, growth promoting activity was better preserved in pasteurized donor milk than microfiltrated donor milk (169.5% ± 14.3% versus 146.0% ± 11.8%, respectively; p < 0.005), whereas antimicrobial activity showed no difference between groups (38.3% ± 14.1% versus 53.7% ± 17.3%, respectively; p = 0.499). The pasteurized donor milk was further examined for the effects of storage conditions at 3 and 6 months. Freezing storage, but not lyophilization, could preserve higher growth-promoting activity during 6 months of storage (163.0% ± 9.4% versus 72.8% ± 6.2%, respectively; p < 0.005). Nonetheless, antimicrobial activity was lost at 6 months, regardless of the storage methods. This study revealed that fetal intestinal cell growth and antimicrobial assays could be applied to measure donor milk biofunctionalities and support the utilization of donor milk within 3 months after preparative processes.

  11. The SNP g.1311T>C associated with the absence of β-casein in goat milk influences CSN2 promoter activity.

    PubMed

    Cosenza, G; Iannaccone, M; Pico, B A; Ramunno, L; Capparelli, R

    2016-10-01

    Quantitative individual differences in the amount of β-casein in goat milk are determined by at least nine alleles. In particular, two alleles (CSN2(0) and CSN2(01) ) are associated with an undetectable amount of this protein in milk. The CSN2(01) allele is characterized by a single nucleotide substitution at position 373 of the seventh exon (AJ011018:g.8915C>T), responsible for the formation of a premature stop codon at the 182 position. Herein, we report the contribution of the SNP g.1311T>C, which demonstrates a linkage with the SNP AJ011018:g.8915C>T, to the promoter transcriptional activity. Particularly, we indicate that the nucleotide C at position 1311 negatively affects the promoter activity of the CSN2 gene. © 2016 Stichting International Foundation for Animal Genetics.

  12. Exploring Milk and Yogurt Selection in an Urban Universal School Breakfast Program

    ERIC Educational Resources Information Center

    Miller, M. Elizabeth; Kwon, Sockju

    2015-01-01

    Purpose/Objectives: The purpose of this study was to explore milk and yogurt selection among students participating in a School Breakfast Program. Methods: Researchers observed breakfast selection of milk, juice and yogurt in six elementary and four secondary schools. Data were analyzed using descriptive statistics and logistic regression to…

  13. Breast milk substitutes in Hong Kong.

    PubMed

    Nelson, E A S; Chan, C W; Yu, C M

    2004-07-01

    In 1981 the World Health Assembly (WHA) adopted the International Code of Marketing of Breast Milk Substitutes (the Code) to support breastfeeding. Despite improving trends, Hong Kong has low rates of breastfeeding compared to other developed countries. We surveyed companies marketing breast milk substitutes in Hong Kong to determine self-reported adherence to the Code. Companies were informed that individual responses would not be published and seven of nine companies responded to the questionnaire. The majority of respondents promoted infant and follow-on formula in hospitals and provided free supplies of infant formula to hospitals. Follow-on formula and weaning foods were promoted in shops and to the general public and free samples were given to mothers reflecting a belief that, despite WHA resolutions, follow-on formula is not a breast milk substitute. Transnational companies should follow the Code and subsequent WHA resolutions equally in all countries.

  14. Evaluation of the Level of Food Safety Protection Provided by the U.S. Grade "A" Pasteurized Milk Ordinance and Its Associated Cooperative Grade "A" Milk Safety Program.

    PubMed

    Ma, Yinqing; Klontz, Karl C; DiNovi, Michael J; Edwards, Alison J; Hennes, Robert F

    2015-08-01

    The present study was conducted to evaluate the level of food safety protection provided to consumers of Grade "A" milk and milk products in the United States by the National Conference on Interstate Milk Shipments (NCIMS) Grade "A" Milk Safety Program through its implementation and enforcement of the U.S. Grade "A" Pasteurized Milk Ordinance (PMO). The number of reported illnesses associated with Grade "A" milk and milk products in the United States was obtained from state and federal agencies and published articles. The consumption of Grade "A" milk and milk products in the United States was estimated from food consumption survey data for individuals. The level of food safety protection was measured quantitatively using the metric of annual illness attack rate. During a 15-year period (1999 through 2013), the estimated annual illness attack rate was 0.41 reported illnesses per 1 billion exposures (estimated using person-day intake data) or 0.52 reported illnesses per 1 billion lb (454 million kg) of Grade "A" milk and milk products consumed. Food safety protection provided to consumers of Grade "A" milk and milk products by the NCIMS through its implementation and enforcement of the PMO is important given the common consumption of Grade "A" milk and milk products in the United States.

  15. Bovine milk in human nutrition – a review

    PubMed Central

    Haug, Anna; Høstmark, Arne T; Harstad, Odd M

    2007-01-01

    Milk and milk products are nutritious food items containing numerous essential nutrients, but in the western societies the consumption of milk has decreased partly due to claimed negative health effects. The content of oleic acid, conjugated linoleic acid, omega-3 fatty acids, short- and medium chain fatty acids, vitamins, minerals and bioactive compounds may promote positive health effects. Full-fat milk has been shown to increase the mean gastric emptying time compared to half-skimmed milk, thereby increasing the gastrointestinal transit time. Also the low pH in fermented milk may delay the gastric emptying. Hence, it may be suggested that ingesting full-fat milk or fermented milk might be favourable for glycaemic (and appetite?) regulation. For some persons milk proteins, fat and milk sugar may be of health concern. The interaction between carbohydrates (both natural milk sugar and added sugar) and protein in milk exposed to heat may give products, whose effects on health should be further studied, and the increasing use of sweetened milk products should be questioned. The concentration in milk of several nutrients can be manipulated through feeding regimes. There is no evidence that moderate intake of milk fat gives increased risk of diseases. PMID:17894873

  16. Bovine milk in human nutrition--a review.

    PubMed

    Haug, Anna; Høstmark, Arne T; Harstad, Odd M

    2007-09-25

    Milk and milk products are nutritious food items containing numerous essential nutrients, but in the western societies the consumption of milk has decreased partly due to claimed negative health effects. The content of oleic acid, conjugated linoleic acid, omega-3 fatty acids, short- and medium chain fatty acids, vitamins, minerals and bioactive compounds may promote positive health effects. Full-fat milk has been shown to increase the mean gastric emptying time compared to half-skimmed milk, thereby increasing the gastrointestinal transit time. Also the low pH in fermented milk may delay the gastric emptying. Hence, it may be suggested that ingesting full-fat milk or fermented milk might be favourable for glycaemic (and appetite?) regulation. For some persons milk proteins, fat and milk sugar may be of health concern. The interaction between carbohydrates (both natural milk sugar and added sugar) and protein in milk exposed to heat may give products, whose effects on health should be further studied, and the increasing use of sweetened milk products should be questioned. The concentration in milk of several nutrients can be manipulated through feeding regimes. There is no evidence that moderate intake of milk fat gives increased risk of diseases.

  17. The use of human milk and breastfeeding in premature infants.

    PubMed

    Schanler, R J; Hurst, N M; Lau, C

    1999-06-01

    Human milk is beneficial in the management of premature infants. The beneficial effects generally relate to improvements in host defenses, digestion, and absorption of nutrients, gastrointestinal function, neurodevelopment, and maternal psychological well-being. The use of fortified human milk generally provides the premature infant adequate growth, nutrient retention, and biochemical indices of nutritional status when fed at approximately 180 mL/kg/day compared with unfortified human milk. Human milk can only support the needs of the premature infant if adequate milk volumes are produced. Intensive efforts at lactation support are desirable. Therefore, neonatal centers should encourage the feeding of fortified human milk for premature infants along with skin-to-skin contact as a reasonable method to enhance milk production and promote success with early breastfeeding, while potentially facilitating the development of an enteromammary response.

  18. The cost-effectiveness of 1% or less media campaigns promoting low-fat milk consumption.

    PubMed

    Wootan, Margo G; Reger-Nash, Bill; Booth-Butterfield, Steve; Cooper, Linda

    2005-10-01

    The purpose of our study was to compare the cost-effectiveness of four strategies using components of 1% Or Less to promote population-based behavior change. 1% Or Less is a mass-media campaign that encourages switching from high-fat (whole or 2%) to low-fat (1% or skim) milk. Using a quasi-experimental design, campaigns were previously conducted in four West Virginia communities using different combinations of 1) paid advertising, 2) media relations, and 3) community-based educational activities. Telephone surveys and supermarket milk sales data were used to measure the campaigns' effectiveness. Using data from the previously completed studies, we analyzed the cost of each campaign. We then calculated the cost per person exposed to the campaign and cost per person who switched from high- to low-fat milk. The combination of paid advertising and media relations was the most cost-effective campaign, with a cost of 0.57 dollars per person to elicit a switch from high- to low-fat milk, and the combination of media relations and community-based educational activities was the least cost-effective campaign, with a cost of 11.85 dollars per person to elicit a switch. Population-based campaigns using a combination of paid advertising and media relations strategies can be a cost-effective way to promote a behavior change in a community.

  19. Hearing to Restore Eligibility in the Special Milk Program. Hearing before the Subcommittee on Elementary, Secondary, and Vocational Education of the Committee on Education and Labor. House of Representatives, Ninety-Eighth Congress, First Session on H.R. 904 to Amend the Child Nutrition Act of 1966 to Eliminate Certain Restrictions on the Eligibility of Schools to Participate in the Special Milk Program.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    On March 23, 1983, testimony was heard concerning H.R. 904, a bill amending the Child Nutrition Act of 1966 to eliminate certain restrictions on the eligibility of schools to participate in the Special Milk Program. Included in this brief publication are statements focusing on (1) the "false economy" of not providing surplus milk to…

  20. A case study of infant health promotion and corporate marketing of milk substitutes.

    PubMed

    Mendoza, Roger Lee

    2012-06-01

    The mismatch between the demand for, and supply of, health products has led to the increasing involvement of courts worldwide in health promotion and marketing. This study critically examines the implementation of one country's Milk Code within the framework of the International Code of Marketing of Breast-Milk Substitutes, and the efficacy of the judicial process in balancing corporate marketing and state regulatory objectives. Drawing upon the Philippine experience with its own Milk Code, it evaluates the capacities of courts to determine policy costs and risks against the benefits of delineating and containing corporate marketing strategies for milk substitutes and supplements. The study finds that the methodological and information-based challenges faced by courts in resolving multi-dimensional health issues may not be overcome without serious questions concerning the legitimacy of the judicial process itself. Despite the deficiencies of litigation and adjudication, the study notes the catalytic potential of a judicial decision in opening up vital policy space for future renegotiations among rival parties and interests. Third-party intervention is explored relative to this catalytic function.

  1. 78 FR 16648 - Submission for OMB Review; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-18

    ... Reimbursement (School Milk Program for Children), 7 CFR part 210, part 220, and part 215. OMB Control Number... of carrying out provisions of the Special Milk Program (SMP) in accordance with agreements approved... (& CFR 210.8, 215.10 and 220.11), the meal and milk data must be collected on forms FNS-806A and 806B...

  2. 7 CFR 215.13a - Determining eligibility for free milk in child-care institutions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... application. The social security number is not required when you apply on behalf of a foster child or you list... 7 Agriculture 4 2010-01-01 2010-01-01 false Determining eligibility for free milk in child-care... AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR...

  3. Factors influencing variation of bulk milk antibiotic residue occurrence, somatic cell count, and total bacterial count in dairy sheep flocks.

    PubMed

    Gonzalo, C; Carriedo, J A; García-Jimeno, M C; Pérez-Bilbao, M; de la Fuente, L F

    2010-04-01

    To study the variations of bulk tank milk variables in dairy ewe flocks and to identify the main target practices and flock groups to improve milk quality and safety, a total of 71,228 records of antibiotic residue (AR) and milk yield and 68,781 records of somatic cell count (SCC) and total bacterial count (TBC) were obtained over 5 yr from the same 209 dairy ewe flocks of the Assaf breed belonging to the Consortium for Ovine Promotion of Castilla-León (Spain). Based on a logistic regression model, year, month, semester, SCC, TBC, dry therapy, and milk yield significantly contributed to AR variation. High SCC was associated with increased AR violations. When antibiotic dry therapy was implemented, AR occurrence was higher than when this practice was not used. A polynomial monthly distribution throughout the year was observed for AR occurrence; the highest values were in autumn, coinciding with low milk yields per flock. Yearly occurrences drastically diminished from 2004 (1.36%) to 2008 (0.30%), probably as a result of effective educational programs. The mixed-model ANOVA of factors influencing variation in SCC and TBC indicated that year, month, AR, dry therapy group, milking type, and year interactions were significant variation factors for SCC and TBC; mathematical model accounted for 74.1 and 35.4% of total variance for each variable, respectively. Differences in management and hygiene practice caused significant SCC and TBC variations among flocks and within flocks throughout the 5-yr study. Over time, continuously dry treated flocks showed lower logSCC (5.80) and logTBC (4.92) than untreated (6.10 and 5.18, respectively) or discontinuously dry treated (6.01 and 5.05, respectively) flocks. Continuously dry treated flocks had lower AR occurrences than did discontinuously dry treated flocks. As a whole, AR occurrence and SCC and TBC bulk tank milk variables can be used for monitoring mammary health and milk hygiene and safety in dairy sheep throughout time. Copyright (c) 2010 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  4. Elementary and middle school children's acceptance of lower calorie flavored milk as measured by milk shipment and participation in the National School Lunch Program.

    PubMed

    Yon, Bethany A; Johnson, Rachel K

    2014-03-01

    The United States Department of Agriculture's (USDA) new nutrition standards for school meals include sweeping changes setting upper limits on calories served and limit milk offerings to low fat or fat-free and, if flavored, only fat-free. Milk processors are lowering the calories in flavored milks. As changes to milk impact school lunch participation and milk consumption, it is important to know the impact of these modifications. Elementary and middle schools from 17 public school districts that changed from standard flavored milk (160-180 kcal/8 oz) to lower calorie flavored milk (140-150 kcal/8 oz) between 2008 and 2009 were enrolled. Milk shipment and National School Lunch Program (NSLP) participation rates were collected for 3 time periods over 12 months (pre-reformulation, at the time of reformulation, and after reformulation). Linear mixed models were used with adjustments for free/reduced meal eligibility. No changes were seen in shipment of flavored milk or all milk, including unflavored. The NSLP participation rates dropped when lower calorie flavored milk was first offered, but recovered over time. While school children appear to accept lower calorie flavored milk, further monitoring is warranted as most of the flavored milks offered were not fat-free as was required by USDA as of fall 2012. © 2014, American School Health Association.

  5. [India: breast feeding is obsolete, the bottle is modern].

    PubMed

    Uniyal, M

    1992-09-07

    In July, 1992 Indian health groups met in New Delhi to demand that the government promote a child nutrition code based on the 1981 code of the WHO which stated that mother's milk is quite sufficient and is the best nourishment for infants. Every day approximately 40,000 children are born in India, but thousands of them die in infancy because of infection caused by the unsanitary mixing of milk powder in unsterile bottles. Indian health activists want the government to regulate the production, access, and distribution of mother's milk substitutes, bottles, and child nutriments. A new law based on internationally recognized codes for marketing mother's milk substitutes could put an end to the present irresponsible marketing. Activists are not opposed to the production of milk powder, but they think it should only be used when the mother has no milk. The turnover of India's child nutrition industry is about $280 million per year with an annual increase of 5%. The use of bottle feeding has infiltrated the whole urban scene, and it is spreading in rural areas. Women consider bottle feeding a modern way of child feeding. 60 million kg of milk powder is produced yearly and sold under 25 different product names. Amul and Nestle command 85% of the growing market. Experts have calculated that 1 billion liters of mother's milk is wasted and replaced by substitute milk every year. Many Indian children get their first substitute milk at health posts where free or subsidized milk is distributed despite notices calling on mothers to breast-feed. According to a national survey sponsored by UNICEF, almost 1/2 of India's mothers give their children milk substitutes at the instigation of doctors or health personnel. 63% of children in the state of West Bengal were undernourished because families did not buy enough milk powder. The activists want the government to launch an offensive against the advertisement of breast milk substitutes in state-owned TV and radio and to promote proper nutrition in magazines read by millions of the Indian middle class who use these products most.

  6. Milk nutritional composition and its role in human health.

    PubMed

    Pereira, Paula C

    2014-06-01

    Dairy and milk consumption are frequently included as important elements in a healthy and balanced diet. It is the first food for mammals and provides all the necessary energy and nutrients to ensure proper growth and development, being crucial in respect to bone mass formation. However, several controversies arise from consumption of dairy and milk products during adulthood, especially because it refers to milk from other species. Despite these controversies, epidemiologic studies confirm the nutritional importance of milk in the human diet and reinforce the possible role of its consumption in preventing several chronic conditions like cardiovascular diseases (CVDs), some forms of cancer, obesity, and diabetes. Lactose malabsorption symptoms and cow milk protein allergy are generally considered to be the adverse reactions to milk consumption. The present article reviews the main aspects of milk nutritional composition and establishes several associations between its nutritious role, health promotion, and disease prevention. Copyright © 2014 Elsevier Inc. All rights reserved.

  7. Dissecting the role of milk components on gut microbiota composition

    PubMed Central

    Maga, Elizabeth A.; Weimer, Bart C.; Murray, James D.

    2013-01-01

    The composition of human milk is tailored to contribute to the development of the gastrointestinal (GI) tract of newborns and infants. Importantly, human milk contains the antimicrobial compounds lysozyme and lactoferrin that are thought to contribute to the formation of a health-promoting microbiota. As these protective factors are lacking in the milk of dairy animals, we genetically engineered goats expressing human lysozyme in their milk and have recently reported a new animal model to dissect out the role of milk components on gut microbiota formation. Using the pig as a more human-relevant animal model, we demonstrated that consumption of lysozyme-rich milk enriched the abundance of bacteria associated with GI health and decreased those associated with disease, much like human milk. This work demonstrated that the pig is a valid animal model for gut microbiome studies on the effects of dietary components on microbiota composition, host-microbe interactions and state of the intestine. PMID:23235404

  8. Fortification of human milk for preterm infants.

    PubMed

    Radmacher, Paula G; Adamkin, David H

    2017-02-01

    Human milk is the preferred feeding for all infants, including those of very low birth weight (<1500 g). It has both nutritional and anti-infective properties which are especially important for infants at risk for sepsis and necrotizing enterocolitis. When maternal milk is not available or the amount produced is not sufficient to meet daily needs, donor human milk may (should) be used in its place. However, donor human milk is generally term in quality and likely has insufficient protein to promote appropriate growth. Whether donor or mother's own milk, fortification of human milk is required to meet nutrient requirements for growth and development for these preterm infants who are at high risk for growth faltering during the hospital stay. There are multiple strategies and products that may be employed to support desired growth rates. The advent of human milk analyzers may be helpful in a more customized approach to fortification. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. The impact of cow's milk-mediated mTORC1-signaling in the initiation and progression of prostate cancer

    PubMed Central

    2012-01-01

    Prostate cancer (PCa) is dependent on androgen receptor signaling and aberrations of the PI3K-Akt-mTORC1 pathway mediating excessive and sustained growth signaling. The nutrient-sensitive kinase mTORC1 is upregulated in nearly 100% of advanced human PCas. Oncogenic mTORC1 signaling activates key subsets of mRNAs that cooperate in distinct steps of PCa initiation and progression. Epidemiological evidence points to increased dairy protein consumption as a major dietary risk factor for the development of PCa. mTORC1 is a master regulator of protein synthesis, lipid synthesis and autophagy pathways that couple nutrient sensing to cell growth and cancer. This review provides evidence that PCa initiation and progression are promoted by cow´s milk, but not human milk, stimulation of mTORC1 signaling. Mammalian milk is presented as an endocrine signaling system, which activates mTORC1, promotes cell growth and proliferation and suppresses autophagy. Naturally, milk-mediated mTORC1 signaling is restricted only to the postnatal growth phase of mammals. However, persistent consumption of cow´s milk proteins in humans provide highly insulinotropic branched-chain amino acids (BCAAs) provided by milk´s fast hydrolysable whey proteins, which elevate postprandial plasma insulin levels, and increase hepatic IGF-1 plasma concentrations by casein-derived amino acids. BCAAs, insulin and IGF-1 are pivotal activating signals of mTORC1. Increased cow´s milk protein-mediated mTORC1 signaling along with constant exposure to commercial cow´s milk estrogens derived from pregnant cows may explain the observed association between high dairy consumption and increased risk of PCa in Westernized societies. As well-balanced mTORC1-signaling plays an important role in appropriate prostate morphogenesis and differentiation, exaggerated mTORC1-signaling by high cow´s milk consumption predominantly during critical growth phases of prostate development and differentiation may exert long-term adverse effects on prostate health. Attenuation of mTORC1 signaling by contemporary Paleolithic diets and restriction of dairy protein intake, especially during mTORC1-dependent phases of prostate development and differentiation, may offer protection from the most common dairy-promoted cancer in men of Western societies. PMID:22891897

  10. 7 CFR 1145.1 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY FORWARD PRICING PROGRAM Definitions § 1145.1 Definitions. (a) Program means the dairy forward pricing program as established by Section 1502 of Public Law... a single handler regulated under the same Federal milk marketing order. (c) Forward contract means...

  11. 7 CFR 1145.1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY FORWARD PRICING PROGRAM Definitions § 1145.1 Definitions. (a) Program means the dairy forward pricing program as established by Section 1502 of Public Law... a single handler regulated under the same Federal milk marketing order. (c) Forward contract means...

  12. Got milk?

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    While celebrities wear white “milk moustaches” in a popular U.S. advertising campaign to promote the drinking of milk, they should also be concerned about the decreased amount of calcium available to many trees.Calcium levels in forest soils have decreased at locations in 10 states in the eastern United States, according to a new report by the U.S. Geological Survey (USGS) released in time for National Arbor Day on April 30.

  13. Infant food marketing strategies undermine effective regulation of breast-milk substitutes: trends in print advertising in Australia, 1950-2010.

    PubMed

    Smith, Julie; Blake, Miranda

    2013-08-01

    This study addresses the issue of whether voluntary industry regulation has altered companies' marketing of breast-milk substitutes in Australia since the adoption of the World Health Organization (WHO) International Code on the Marketing of Breast-milk Substitutes 1981. Print advertisements marketing breast-milk substitutes were systematically sampled from the Australian Women's Weekly (AWW) magazine and the Medical Journal of Australia (MJA) for the 61 years from 1950 to 2010. Breast-milk substitute advertising in both the MJA and the AWW peaked and began declining before the introduction of the WHO Code in 1981. Although there was almost no infant formula advertising in AWW after 1975-79, other breast-milk substitute advertising has been increasing since 1992, in particular for baby food, toddler formula and food and brand promotion. Companies have adopted strategies to minimise the effects of the Code on sales and profit in Australia, including increasing toddler formula and food advertisements, increasing brand promotion to the public, and complying with more limited voluntary regulatory arrangements. Comprehensive regulation is urgently required to address changed marketing practices if it is to protect breastfeeding in Australia. © 2013 The Authors. ANZJPH © 2013 Public Health Association of Australia.

  14. Differential Effects of Camel Milk on Insulin Receptor Signaling – Toward Understanding the Insulin-Like Properties of Camel Milk

    PubMed Central

    Abdulrahman, Abdulrasheed O.; Ismael, Mohammad A.; Al-Hosaini, Khaled; Rame, Christelle; Al-Senaidy, Abdulrahman M.; Dupont, Joëlle; Ayoub, Mohammed Akli

    2016-01-01

    Previous studies on the Arabian camel (Camelus dromedarius) showed beneficial effects of its milk reported in diverse models of human diseases, including a substantial hypoglycemic activity. However, the cellular and molecular mechanisms involved in such effects remain completely unknown. In this study, we hypothesized that camel milk may act at the level of human insulin receptor (hIR) and its related intracellular signaling pathways. Therefore, we examined the effect of camel milk on the activation of hIR transiently expressed in human embryonic kidney 293 (HEK293) cells using bioluminescence resonance energy transfer (BRET) technology. BRET was used to assess, in live cells and real-time, the physical interaction between hIR and insulin receptor signaling proteins (IRS1) and the growth factor receptor-bound protein 2 (Grb2). Our data showed that camel milk did not promote any increase in the BRET signal between hIR and IRS1 or Grb2 in the absence of insulin stimulation. However, it significantly potentiated the maximal insulin-promoted BRET signal between hIR and Grb2 but not IRS1. Interestingly, camel milk appears to differentially impact the downstream signaling since it significantly activated ERK1/2 and potentiated the insulin-induced ERK1/2 but not Akt activation. These observations are to some extent consistent with the BRET data since ERK1/2 and Akt activation are known to reflect the engagement of Grb2 and IRS1 pathways, respectively. The preliminary fractionation of camel milk suggests the peptide/protein nature of the active component in camel milk. Together, our study demonstrates for the first time an allosteric effect of camel milk on insulin receptor conformation and activation with differential effects on its intracellular signaling. These findings should help to shed more light on the hypoglycemic activity of camel milk with potential therapeutic applications. PMID:26858689

  15. In vitro investigation of anticancer and ACE-inhibiting activity, α-amylase and α-glucosidase inhibition, and antioxidant activity of camel milk fermented with camel milk probiotic: A comparative study with fermented bovine milk.

    PubMed

    Ayyash, Mutamed; Al-Nuaimi, Amna K; Al-Mahadin, Suheir; Liu, Shao-Quan

    2018-01-15

    This study aimed to investigate in vitro the health-promoting benefits (anticancer activity, α-amylase and α-glucosidase inhibition, angiotensin-converting-enzyme (ACE)-inhibition, antioxidant and proteolytic activity) of camel milk fermented with indigenous probiotic strains of Lactobacillus spp., compared with fermented bovine milk. The three camel milk probiotic strains Lb. reuteri-KX881777, Lb. plantarum-KX881772, Lb. plantarum-KX881779 and a control strain Lb. plantarum DSM2468 were employed to ferment camel and bovine milks separately. The proteolytic and antioxidant activity of water soluble extracts (WSEs) from all fermented camel milks were higher than those of fermented bovine milk. α-Amylase inhibition of WSEs were >34% in both milk types fermented with all strains during storage periods, except the WSE of camel milk fermented by Lp.K772. The highest ACE-inhibition of the WSE from camel milk fermented by Lr.K777 was >80%. The proliferations of Caco-2, MCF-7 and HELA cells were more inhibited when treated with the WSE of fermented camel milk. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Placement and promotion strategies to increase sales of healthier products in supermarkets in low-income, ethnically diverse neighborhoods: a randomized controlled trial.

    PubMed

    Foster, Gary D; Karpyn, Allison; Wojtanowski, Alexis C; Davis, Erica; Weiss, Stephanie; Brensinger, Colleen; Tierney, Ann; Guo, Wensheng; Brown, Jeffery; Spross, Carly; Leuchten, Donna; Burns, Patrick J; Glanz, Karen

    2014-06-01

    The greater presence of supermarkets in low-income, high-minority neighborhoods has the potential to positively affect diet quality among those at greatest risk of obesity. In-store marketing strategies that draw attention to healthier products may be effective, sustainable, and scalable for improving diet quality and health. Few controlled studies of in-store marketing strategies to promote sales of healthier items in low-income, high-minority neighborhoods have been conducted. The objective of this study was to evaluate the effects of in-store marketing strategies to promote the purchase of specific healthier items in 5 product categories: milk, ready-to-eat cereal, frozen meals, in-aisle beverages, and checkout cooler beverages. The design was a cluster-randomized controlled trial conducted from 2011 to 2012. Eight urban supermarkets in low-income, high-minority neighborhoods were the unit of randomization, intervention, and analysis. Stores were matched on the percentage of sales from government food-assistance programs and store size and randomly assigned to an intervention or control group. The 4 intervention stores received a 6-mo, in-store marketing intervention that promoted the sales of healthier products through placement, signage, and product availability strategies. The 4 control stores received no intervention and were assessment-only controls. The main outcome measure was weekly sales of the targeted products, which was assessed on the basis of the stores' sales data. Intervention stores showed significantly greater sales of skim and 1% milk, water (in aisle and at checkout), and 2 of 3 types of frozen meals compared with control store sales during the same time period. No differences were found between the stores in sales of cereal, whole or 2% milk, beverages, or diet beverages. These data indicate that straightforward placement strategies can significantly enhance the sales of healthier items in several food and beverage categories. Such strategies show promise for significant public health effects in communities with the greatest risk of obesity. © 2014 American Society for Nutrition.

  17. Short-Term Effects of Kefir-Fermented Milk Consumption on Bone Mineral Density and Bone Metabolism in a Randomized Clinical Trial of Osteoporotic Patients

    PubMed Central

    Tung, Yu-Tang; Kao, Chao-Chih; Hu, Fu-Chang; Chen, Chuan-Mu

    2015-01-01

    Milk products are good sources of calcium that may reduce bone resorption and help prevent bone loss as well as promote bone remodeling and increase bone formation. Kefir is a product made by kefir grains that degrade milk proteins into various peptides with health-promoting effects, including antithrombotic, antimicrobial and calcium-absorption enhancing bioactivities. In a controlled, parallel, double-blind intervention study over 6 months, we investigated the effects of kefir-fermented milk (1,600 mg) supplemented with calcium bicarbonate (CaCO3, 1,500 mg) and bone metabolism in 40 osteoporosis patients, and compared them with CaCO3 alone without kefir supplements. Bone turnover markers were measured in fasting blood samples collected before therapy and at 1, 3, and 6 months. Bone mineral density (BMD) values at the spine, total hip, and hip femoral neck were assessed by dual-energy x-ray absorptiometry (DXA) at baseline and at 6 months. Among patients treated with kefir-fermented milk, the relationships between baseline turnover and 6 months changes in DXA-determined BMD were significantly improved. The serum β C-terminal telopeptide of type I collagen (β-CTX) in those with T-scores > -1 patients significantly decreased after three months treatment. The formation marker serum osteocalcin (OC) turned from negative to positive after 6 months, representing the effect of kefir treatment. Serum parathyroid hormone (PTH) increased significantly after treatment with kefir, but decreased significantly in the control group. PTH may promote bone remodeling after treatment with kefir for 6 months. In this pilot study, we concluded that kefir-fermented milk therapy was associated with short-term changes in turnover and greater 6-month increases in hip BMD among osteoporotic patients. Trial Registration: ClinicalTrials.gov NCT02361372 PMID:26655888

  18. Short-Term Effects of Kefir-Fermented Milk Consumption on Bone Mineral Density and Bone Metabolism in a Randomized Clinical Trial of Osteoporotic Patients.

    PubMed

    Tu, Min-Yu; Chen, Hsiao-Ling; Tung, Yu-Tang; Kao, Chao-Chih; Hu, Fu-Chang; Chen, Chuan-Mu

    2015-01-01

    Milk products are good sources of calcium that may reduce bone resorption and help prevent bone loss as well as promote bone remodeling and increase bone formation. Kefir is a product made by kefir grains that degrade milk proteins into various peptides with health-promoting effects, including antithrombotic, antimicrobial and calcium-absorption enhancing bioactivities. In a controlled, parallel, double-blind intervention study over 6 months, we investigated the effects of kefir-fermented milk (1,600 mg) supplemented with calcium bicarbonate (CaCO3, 1,500 mg) and bone metabolism in 40 osteoporosis patients, and compared them with CaCO3 alone without kefir supplements. Bone turnover markers were measured in fasting blood samples collected before therapy and at 1, 3, and 6 months. Bone mineral density (BMD) values at the spine, total hip, and hip femoral neck were assessed by dual-energy x-ray absorptiometry (DXA) at baseline and at 6 months. Among patients treated with kefir-fermented milk, the relationships between baseline turnover and 6 months changes in DXA-determined BMD were significantly improved. The serum β C-terminal telopeptide of type I collagen (β-CTX) in those with T-scores > -1 patients significantly decreased after three months treatment. The formation marker serum osteocalcin (OC) turned from negative to positive after 6 months, representing the effect of kefir treatment. Serum parathyroid hormone (PTH) increased significantly after treatment with kefir, but decreased significantly in the control group. PTH may promote bone remodeling after treatment with kefir for 6 months. In this pilot study, we concluded that kefir-fermented milk therapy was associated with short-term changes in turnover and greater 6-month increases in hip BMD among osteoporotic patients. ClinicalTrials.gov NCT02361372.

  19. The Impact of Marketing of Breast-Milk Substitutes on WHO-Recommended Breastfeeding Practices.

    PubMed

    Piwoz, Ellen G; Huffman, Sandra L

    2015-12-01

    Suboptimal breastfeeding results in 800 000 child deaths annually. There are multiple causes of suboptimal breastfeeding, including marketing of breast-milk substitutes. To describe sales and marketing of breast-milk substitutes and their influence on World Health Organization-recommended breastfeeding behaviors, focusing on low- and middle-income countries. Literature review. Global sales of breast-milk substitutes reached US$40 billion in 2013. Growth in sales exceeds 10% annually in many low- and middle-income countries, while it is close to stagnant in high-income countries. Breast-milk substitutes are marketed directly to consumers via mass media and print advertisements and indirectly via incentives, free supplies, and promotions to and through health workers and facilities, retailers, and policy makers. Internet marketing via company web sites and social media is on the rise. Marketing influences social norms by making formula use seem to be extensive, modern, and comparable to or better than breast milk. Clear evidence of a negative impact is found when breast-milk substitutes are provided for free in maternity facilities and when they are promoted by health workers and in the media. Influences through other channels are plausible, but rigorous studies are lacking. It was not possible with the data available to quantify the impact of marketing relative to other factors on suboptimal breastfeeding behaviors. Marketing remains widespread even in countries that have adopted the International Code of Marketing of Breast-milk Substitutes to restrict such activities. Adoption of stricter regulatory frameworks coupled with independent, quantitative monitoring and compliance enforcement are needed to counter the impacts of formula marketing globally. © The Author(s) 2015.

  20. Impact of a targeted direct marketing price promotion intervention (Buywell) on food-purchasing behaviour by low income consumers: a randomised controlled trial.

    PubMed

    Stead, M; MacKintosh, A M; Findlay, A; Sparks, L; Anderson, A S; Barton, K; Eadie, D

    2017-08-01

    Price promotions are a promising intervention for encouraging healthier food purchasing. We aimed to assess the impact of a targeted direct marketing price promotion combined with healthy eating advice and recipe suggestions on the purchase of selected healthier foods by low income consumers. We conducted a randomised controlled trial (n = 53 367) of a direct marketing price promotion (Buywell) combined with healthy eating advice and recipe suggestions for low income consumers identified as 'less healthy' shoppers. Impact was assessed using electronic point of sale data for UK low income shoppers before, during and after the promotion. The proportion of customers buying promoted products in the intervention month increased by between 1.4% and 2.8% for four of the five products. There was significantly higher uptake in the promotion month (P < 0.001) for the intervention group than would have been expected on the basis of average uptake in the other months. When product switching was examined for semi-skimmed/skimmed milk, a modest increase (1%) was found in the intervention month of customers switching from full-fat to low-fat milk. This represented 8% of customers who previously bought only full-fat milk. The effects were generally not sustained after the promotion period. Short-term direct marketing price promotions combined with healthy eating advice and recipe suggestions targeted at low income consumers are feasible and can have a modest impact on short-term food-purchasing behaviour, although further approaches are needed to help sustain these changes. © 2017 The British Dietetic Association Ltd.

  1. Breast-feeding attitudes and behavior among WIC mothers in Texas.

    PubMed

    Vaaler, Margaret L; Stagg, Julie; Parks, Sharyn E; Erickson, Tracy; Castrucci, Brian C

    2010-01-01

    This study explored the influence of demographic characteristics on attitudes toward the benefits of breast-feeding, approval of public breast-feeding, and the use of infant formula. Additionally, the study examined whether attitudes were related to infant feeding practices among mothers enrolled in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in Texas. This study used a cross-sectional design. Participants completed questionnaires at WIC clinic sites across Texas. Mothers of young children who were receiving WIC benefits. Attitudes toward the benefits of breast-feeding, attitudes toward public breast-feeding, attitudes toward infant formula, and the choice of infant feeding practice. Descriptive statistics, multivariate ordinary least squares regression, and multinomial logistic regression. A key finding was that many Hispanic mothers held favorable attitudes toward both breast milk and infant formula. Younger and less educated mothers were least likely to agree with the benefits of breast-feeding. Mothers with positive attitudes toward the benefits of breast-feeding were likely to exclusively breastfeed and use both formula and breast milk. Attitudes toward breast-feeding, public breast-feeding, and infant formula and their influence on breast-feeding behavior should inform the curriculum of breast-feeding promotion programs. Published by Elsevier Inc.

  2. Sialylated Milk Oligosaccharides Promote Microbiota-Dependent Growth in Models of Infant Undernutrition.

    PubMed

    Charbonneau, Mark R; O'Donnell, David; Blanton, Laura V; Totten, Sarah M; Davis, Jasmine C C; Barratt, Michael J; Cheng, Jiye; Guruge, Janaki; Talcott, Michael; Bain, James R; Muehlbauer, Michael J; Ilkayeva, Olga; Wu, Chao; Struckmeyer, Tedd; Barile, Daniela; Mangani, Charles; Jorgensen, Josh; Fan, Yue-mei; Maleta, Kenneth; Dewey, Kathryn G; Ashorn, Per; Newgard, Christopher B; Lebrilla, Carlito; Mills, David A; Gordon, Jeffrey I

    2016-02-25

    Identifying interventions that more effectively promote healthy growth of children with undernutrition is a pressing global health goal. Analysis of human milk oligosaccharides (HMOs) from 6-month-postpartum mothers in two Malawian birth cohorts revealed that sialylated HMOs are significantly less abundant in those with severely stunted infants. To explore this association, we colonized young germ-free mice with a consortium of bacterial strains cultured from the fecal microbiota of a 6-month-old stunted Malawian infant and fed recipient animals a prototypic Malawian diet with or without purified sialylated bovine milk oligosaccharides (S-BMO). S-BMO produced a microbiota-dependent augmentation of lean body mass gain, changed bone morphology, and altered liver, muscle, and brain metabolism in ways indicative of a greater ability to utilize nutrients for anabolism. These effects were also documented in gnotobiotic piglets using the same consortium and Malawian diet. These preclinical models indicate a causal, microbiota-dependent relationship between S-BMO and growth promotion. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Elementary and Middle School Children's Acceptance of Lower Calorie Flavored Milk as Measured by Milk Shipment and Participation in the National School Lunch Program

    ERIC Educational Resources Information Center

    Yon, Bethany A.; Johnson, Rachel K.

    2014-01-01

    Background: The United States Department of Agriculture's (USDA) new nutrition standards for school meals include sweeping changes setting upper limits on calories served and limit milk offerings to low fat or fat-free and, if flavored, only fat-free. Milk processors are lowering the calories in flavored milks. As changes to milk impact…

  4. Factors affecting breast milk composition and potential consequences for development of the allergic phenotype.

    PubMed

    Munblit, D; Boyle, R J; Warner, J O

    2015-03-01

    There is conflicting evidence on the protective role of breastfeeding in relation to allergic sensitization and disease. The factors in breast milk which influence these processes are still unclear and under investigation. We know that colostrum and breast milk contain a variety of molecules which can influence immune responses in the gut-associated lymphoid tissue of a neonate. This review summarizes the evidence that variations in colostrum and breast milk composition can influence allergic outcomes in the infant, and the evidence that maternal and environmental factors can modify milk composition. Taken together, the data presented support the possibility that maternal dietary interventions may be an effective way to promote infant health through modification of breast milk composition. © 2014 John Wiley & Sons Ltd.

  5. TRIENNIAL LACTATION SYMPOSIUM/BOLFA: Late gestation heat stress of dairy cattle programs dam and daughter milk production.

    PubMed

    Dahl, G E; Tao, S; Laporta, J

    2017-12-01

    Anticipated increases in the world population to 9 billion people will lead to increased demand for food. Dairy products represent one of the most sustainable animal sources of food protein because ruminants can utilize byproduct and forage feeds unsuitable for human consumption. Continued improvements in productivity will depend on deeper understanding of the biology of lactation, including developmental programming of tissues critical to that process. Although prenatal programming of postnatal phenotype is well documented for growth, behavior, and disease, there may also be instances of "programming" that last for a specific physiological stage (e.g., lactation). We distinguish between these 2 terms by the use of developmental programming to describe a permanent effect, whereas the more general term is used to describe nonpermanent impacts on the mammary gland. Despite this complexity, here we review the evidence that exposure to elevated temperature and humidity during late gestation can program reduced yields in the subsequent lactation, largely through effects at the mammary gland. Furthermore, we provide emerging evidence that adult capacity for milk synthesis can be programmed in the calf that dam is carrying by events during fetal life occurring 2 yr before. Specifically, calves born to dams that are heat stressed for the final 6 wk of gestation produce 19% less milk in lactation relative to calves from dams provided with evaporative cooling. Importantly, the increased milk yield in animals derived from dams under evaporative cooling occurred without a greater decline in BW that accompanies negative energy balance during early lactation. Therefore, the increase in milk production suggests an increase in the efficiency of conversion of feed to milk. These data indicate that a brief period of heat stress late in development reduces the physiological efficiency of the cow in a coordinated manner to result in a substantial decline in productivity. It is likely that this programming effect would be observed across genetic lines and result in poor sustainability of milk production. Milk will continue to be an important source of high-quality, human-edible food and technologies that improve the efficiency of production will be critical to enhance sustainability. These data provide compelling support for the concept that programming impacts on the dam and the developing fetus will play a role in optimizing the efficiency of production.

  6. [Primary care centers and breast-feeding].

    PubMed

    Nacher Fernández, A; Sanantonio Valdearcos, F; Barreda Simó, I; Palau Fuster, G; Palomares Gimeno, M J; Agramunt Soler, G; Fabregat Julve, I; Labordena Barceló, C

    2001-09-01

    To study activities that promote, maintain and support breast feeding in primary care centers in our health district and to evaluate the commitment of health center directors' to breast feeding, their knowledge of the subject, and programs involved in the promotion of natural breast-feeding. A cross-sectional study was carried out through surveys to those in charge of health centers, nursing, pediatric programs and pregnancy programs. Eighty surveys were sent to center and program directors. Answers were obtained from 66.2 %. A total of 6.9 % of the centers had no program or protocol for the promotion and maintenance of breast-feeding, nor did they seek the collaboration of support groups. Only 28.8 % of the centers surveyed carried out activities that provided special support to mothers with difficulties in breast-feeding. In contrast, 80.4 % possessed an adequate register on the incidence of breast-feeding. In 74.5 % of the centers, health professionals were given no specific training on the subject. Only 14.9 % of the centers had rules prohibiting visible leaflets, posters or samples of formula milk. In 84.6 % of the centers, no place was provided where breast-feeding could be carried out, observed, and possible problems corrected. Most of the primary care centers surveyed do not promote programmed activities favoring the promotion and maintenance of breast-feeding. Nevertheless, many centers provide advice on breast-feeding. Collaboration with support groups or other resources that might exist in the community is not generally sought. Specific training in breast-feeding is not given to the centers' health professionals. Only a minority of the centers possesses an appropriate place where mothers can breast-feed if they wish and where the process of breast-feeding can be observed and modified. The results suggest that primary care centers do not provide the necessary support to ensure successful breast-feeding and that they lack the resources necessary to achieve this aim.

  7. Milk yield and genomewide expression profiling in the mammary gland of beef primiparous cows in response to the dietary management during the pre- and postweaning periods.

    PubMed

    Dervishi, E; Blanco, M; Rodríguez-Sánchez, J A; Sanz, A; Calvo, J H; Casasús, I

    2017-10-01

    Accelerated growth programs during prepubertal periods have been promoted to advance the first calving of beef heifers. The objectives of the present study were to evaluate nutrition-induced changes on first lactation milk yield and composition and on gene expression of the mammary gland in Parda de Montaña primiparous cows. Female calves ( = 16) were involved in a 2 × 2 factorial experiment. In the preweaning period (PRE-W; 0-6 mo), female calves were either fed a creep feed supplement (Creep) or fed only their dam's milk (Control). In the postweaning period (POST-W; 6-15 mo), heifers received either a high-energy diet (91.7 MJ/d) or a moderate-energy diet (79.3 MJ/d). All the heifers were managed together from breeding (15 mo) to the end of their first lactation (32 mo). Animal performance; milk production and quantity during the first lactation; plasma glucose, IGF-I, and leptin concentrations; and RNA samples from the mammary gland at the end of the first lactation of the primiparous cows (32 mo) were analyzed. The BW and ADG of the primiparous cow during its first lactation were not different among treatments; however, creep feeding during PRE-W reduced milk production ( < 0.01), milk CP, crude fat, lactose, nonfat solids, and casein content throughout lactation and increased somatic cell count in the third ( < 0.05) and fourth month of lactation ( < 0.10). The energy level during the POST-W had no effect on milk production and quality. Gene expression in the mammary gland was affected by the diet in the PRE-W and POST-W, with the PRE-W diet having the greatest impact. During the PRE-W, creep feeding resulted in upregulation of genes related to immune response and chemokine activity, suggesting that these animals might be in a compromised immune status. Therefore, this strategy would not be recommendable; meanwhile, increasing the energy level in the diet during the POST-W would be recommendable, because it had no deleterious effects on milk yield and composition.

  8. Pervasive promotion of breastmilk substitutes in Phnom Penh, Cambodia, and high usage by mothers for infant and young child feeding

    PubMed Central

    Huffman, Sandra L.; Mengkheang, Khin; Kroeun, Hou; Champeny, Mary; Roberts, Margarette; Zehner, Elizabeth

    2016-01-01

    Abstract In 2005, Cambodia passed the Sub‐Decree on Marketing of Products for Infant and Young Child Feeding (no. 133) to regulate promotion of commercial infant and young child food products, including breastmilk substitutes. Helen Keller International assessed mothers' exposure to commercial promotions for breastmilk substitutes and use of these products through a cross‐sectional survey among 294 mothers of children less than 24 months of age. Eighty‐six per cent of mothers reported observing commercial promotions for breastmilk substitutes, 19.0% reported observing infant and young child food product brands/logos on health facility equipment and 18.4% reported receiving a recommendation from a health professional to use a breastmilk substitute. Consumption of breastmilk substitutes was high, occurring among 43.1% of children 0–5 months and 29.3% of children 6–23 months of age. Findings also indicated a need to improve breastfeeding practices among Phnom Penh mothers. Only 36.1% of infants 0–5 months of age were exclusively breastfed, and 12.5% of children 20–23 months of age were still breastfed. Children that received a breastmilk substitute as a prelacteal feed were 3.9 times more likely to be currently consuming a breastmilk substitute than those who did not. Despite restriction of commercial promotions for breastmilk substitutes without government approval, occurrence of promotions is high and use is common among Phnom Penh mothers. In a country with high rates of child malnutrition and pervasive promotions in spite of restrictive national law, full implementation of Cambodia's Sub‐Decree 133 is necessary, as are policies and interventions to support exclusive and continued breastfeeding. Key messages Despite prohibition without specific approval by the national government, companies are pervasively promoting breast‐milk substitutes in Phnom Penh, particularly on television and at points of sale.Strengthened implementation and enforcement of Cambodia's subdecree 133 are needed to better regulate promotion in order to protect breastfeeding for the nutrition and health of infants and young children in Cambodia.Mothers who used a breast‐milk substitute as a prelacteal feed were 3.9 times more likely to currently feed this same child a breast‐milk substitute, as compared with mothers who did not provide breast‐milk substitute as a prelacteal feed. Supporting breastfeeding among mothers after delivery is critical to establish and sustain optimal breastfeeding practices.Use of breast‐milk substitutes is also very common among mothers of children under 2 years of age in Phnom Penh. We recommend promoting exclusive and continued breastfeeding as beneficial to children's health and development, and supporting policy and workplace environments that enable breastfeeding up to and beyond 24 months of age. PMID:27061955

  9. Pervasive promotion of breastmilk substitutes in Phnom Penh, Cambodia, and high usage by mothers for infant and young child feeding.

    PubMed

    Pries, Alissa M; Huffman, Sandra L; Mengkheang, Khin; Kroeun, Hou; Champeny, Mary; Roberts, Margarette; Zehner, Elizabeth

    2016-04-01

    In 2005, Cambodia passed the Sub-Decree on Marketing of Products for Infant and Young Child Feeding (no. 133) to regulate promotion of commercial infant and young child food products, including breastmilk substitutes. Helen Keller International assessed mothers' exposure to commercial promotions for breastmilk substitutes and use of these products through a cross-sectional survey among 294 mothers of children less than 24 months of age. Eighty-six per cent of mothers reported observing commercial promotions for breastmilk substitutes, 19.0% reported observing infant and young child food product brands/logos on health facility equipment and 18.4% reported receiving a recommendation from a health professional to use a breastmilk substitute. Consumption of breastmilk substitutes was high, occurring among 43.1% of children 0-5 months and 29.3% of children 6-23 months of age. Findings also indicated a need to improve breastfeeding practices among Phnom Penh mothers. Only 36.1% of infants 0-5 months of age were exclusively breastfed, and 12.5% of children 20-23 months of age were still breastfed. Children that received a breastmilk substitute as a prelacteal feed were 3.9 times more likely to be currently consuming a breastmilk substitute than those who did not. Despite restriction of commercial promotions for breastmilk substitutes without government approval, occurrence of promotions is high and use is common among Phnom Penh mothers. In a country with high rates of child malnutrition and pervasive promotions in spite of restrictive national law, full implementation of Cambodia's Sub-Decree 133 is necessary, as are policies and interventions to support exclusive and continued breastfeeding. Despite prohibition without specific approval by the national government, companies are pervasively promoting breast-milk substitutes in Phnom Penh, particularly on television and at points of sale. Strengthened implementation and enforcement of Cambodia's subdecree 133 are needed to better regulate promotion in order to protect breastfeeding for the nutrition and health of infants and young children in Cambodia. Mothers who used a breast-milk substitute as a prelacteal feed were 3.9 times more likely to currently feed this same child a breast-milk substitute, as compared with mothers who did not provide breast-milk substitute as a prelacteal feed. Supporting breastfeeding among mothers after delivery is critical to establish and sustain optimal breastfeeding practices. Use of breast-milk substitutes is also very common among mothers of children under 2 years of age in Phnom Penh. We recommend promoting exclusive and continued breastfeeding as beneficial to children's health and development, and supporting policy and workplace environments that enable breastfeeding up to and beyond 24 months of age. © 2016 The Authors. Maternal & Child Nutrition published by John Wiley & Sons, Ltd.

  10. Fermentation Results in Quantitative Changes in Milk-Derived Exosomes and Different Effects on Cell Growth and Survival.

    PubMed

    Yu, Siran; Zhao, Zhehao; Sun, Liming; Li, Ping

    2017-02-15

    The discovery of microRNAs encapsulated in milk-derived exosomes has revealed stability under extreme conditions reflecting the protection of membranes. We attempted to determine the variations in nanoparticles derived from milk after fermentation, and provide evidence to determine the effects of these exosomes on cells with potential bioactivity. Using scanning electron microscopy and dynamic light scattering, we compared the morphology and particle size distribution of exosomes from yogurt fermented with three different combinations of strains with those from raw milk. The protein content of the exosome was significantly reduced in fermented milk. The cycle threshold showed that the expression of miR-29b and miR-21 was relatively high in raw milk, indicating a loss of microRNA after fermentation. Milk-derived exosomes could promote cell growth and activate the mitogen-activated protein kinase pathway. These findings demonstrated biological functions in milk exosomes and provided new insight into the nutrient composition of dairy products.

  11. The complex microbiota of raw milk.

    PubMed

    Quigley, Lisa; O'Sullivan, Orla; Stanton, Catherine; Beresford, Tom P; Ross, R Paul; Fitzgerald, Gerald F; Cotter, Paul D

    2013-09-01

    Here, we review what is known about the microorganisms present in raw milk, including milk from cows, sheep, goats and humans. Milk, due to its high nutritional content, can support a rich microbiota. These microorganisms enter milk from a variety of sources and, once in milk, can play a number of roles, such as facilitating dairy fermentations (e.g. Lactococcus, Lactobacillus, Streptococcus, Propionibacterium and fungal populations), causing spoilage (e.g. Pseudomonas, Clostridium, Bacillus and other spore-forming or thermoduric microorganisms), promoting health (e.g. lactobacilli and bifidobacteria) or causing disease (e.g. Listeria, Salmonella, Escherichia coli, Campylobacter and mycotoxin-producing fungi). There is also concern that the presence of antibiotic residues in milk leads to the development of resistance, particularly among pathogenic bacteria. Here, we comprehensively review these topics, while comparing the approaches, both culture-dependent and culture-independent, which can be taken to investigate the microbial composition of milk. © 2013 Federation of European Microbiological Societies. Published by John Wiley & Sons Ltd. All rights reserved.

  12. 7 CFR 1430.2 - Price support levels and purchase conditions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Program for Milk § 1430.2 Price support levels and purchase conditions. (a)(1) The level of price support provided to farmers marketing milk containing 3.67 percent milkfat from dairy cows is $9.90 per... for milk will be made available through CCC purchases of butter, nonfat dry milk, and Cheddar cheese...

  13. 7 CFR 760.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... calendar month. (q) Whole milk means milk as it is produced by cows. (r) Commercial market means (1) the... regulatory agency. (k) Affected farmer means a person who produces whole milk which is removed from the... pesticide residues in such whole milk by tests made by a public agency or under a testing program deemed...

  14. Cariogenicity of soft drinks, milk and fruit juice in low-income african-american children: a longitudinal study.

    PubMed

    Lim, Sungwoo; Sohn, Woosung; Burt, Brian A; Sandretto, Anita M; Kolker, Justine L; Marshall, Teresa A; Ismail, Amid I

    2008-07-01

    The authors conducted a study to test the hypothesis that high consumption of soft drinks, relative to milk and 100 percent fruit juice, is a risk factor for dental caries in low-income African-American children in Detroit. Trained dentists and interviewers examined a representative sample of 369 children, aged 3 to 5 years, in 2002-2003 and again two years later. The authors used the 2000 Block Kids Food Frequency Questionnaire (NutritionQuest, Berkeley, Calif.) to collect dietary information. They assessed caries by using the International Caries Detection and Assessment System. Soft drinks, 100 percent fruit juice and milk represented the sugared beverages consumed by the cohort. A cluster analysis of the relative proportion of each drink at baseline and follow-up revealed four consumption patterns. Using zero-inflated negative binomial models, the authors found that children who changed from being low consumers of soft drinks at baseline to high consumers after two years had a 1.75 times higher mean number of new decayed, missing and filled tooth surfaces compared with low consumers of soft drinks at both time points. Children who consumed more soft drinks, relative to milk and 100 percent fruit juice, as they grew older were at a greater risk of developing dental caries. Health promotion programs and health care providers should emphasize to patients and caregivers the caries risk associated with consumption of soft drinks.

  15. STAT6-Dependent Collagen Synthesis in Human Fibroblasts Is Induced by Bovine Milk

    PubMed Central

    Kippenberger, Stefan; Zöller, Nadja; Kleemann, Johannes; Müller, Jutta; Kaufmann, Roland; Hofmann, Matthias; Bernd, August; Meissner, Markus; Valesky, Eva

    2015-01-01

    Since the domestication of the urus, 10.000 years ago, mankind utilizes bovine milk for different purposes. Besides usage as a nutrient also the external application of milk on skin has a long tradition going back to at least the ancient Aegypt with Cleopatra VII as a great exponent. In order to test whether milk has impact on skin physiology, cultures of human skin fibroblasts were exposed to commercial bovine milk. Our data show significant induction of proliferation by milk (max. 2,3-fold, EC50: 2,5% milk) without toxic effects. Surprisingly, bovine milk was identified as strong inducer of collagen 1A1 synthesis at both, the protein (4-fold, EC50: 0,09% milk) and promoter level. Regarding the underlying molecular pathways, we show functional activation of STAT6 in a p44/42 and p38-dependent manner. More upstream, we identified IGF-1 and insulin as key factors responsible for milk-induced collagen synthesis. These findings show that bovine milk contains bioactive molecules that act on human skin cells. Therefore, it is tempting to test the herein introduced concept in treatment of atrophic skin conditions induced e.g. by UV light or corticosteroids. PMID:26134630

  16. The nutrient density approach to healthy eating: challenges and opportunities

    USDA-ARS?s Scientific Manuscript database

    The term 'nutrient density' for foods/beverages has been used loosely to promote the Dietary Guidelines for Americans. The 2010 Dietary Guidelines for Americans defined 'all vegetables, fruits, whole grains, fat-free or low-fat milk and milk products, seafood, lean meats and poultry, eggs, beans and...

  17. 7 CFR 58.142 - Product quality and stability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Procedures § 58.142 Product quality and stability. The receiving, holding and processing of milk and cream... accordance with clean and sanitary methods, consistent with good commercial practices to promote the production of the highest quality of finished product and improve product stability. Milk should not be more...

  18. 7 CFR 58.142 - Product quality and stability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Procedures § 58.142 Product quality and stability. The receiving, holding and processing of milk and cream... accordance with clean and sanitary methods, consistent with good commercial practices to promote the production of the highest quality of finished product and improve product stability. Milk should not be more...

  19. 7 CFR 58.142 - Product quality and stability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Procedures § 58.142 Product quality and stability. The receiving, holding and processing of milk and cream... accordance with clean and sanitary methods, consistent with good commercial practices to promote the production of the highest quality of finished product and improve product stability. Milk should not be more...

  20. 7 CFR 58.142 - Product quality and stability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Procedures § 58.142 Product quality and stability. The receiving, holding and processing of milk and cream... accordance with clean and sanitary methods, consistent with good commercial practices to promote the production of the highest quality of finished product and improve product stability. Milk should not be more...

  1. Eligibility Manual for School Meals: Federal Policy for Determining and Verifying Eligibility

    ERIC Educational Resources Information Center

    US Department of Agriculture, 2008

    2008-01-01

    This manual contains information on Federal requirements regarding the determination and verification of eligibility for free and reduced price meals in the National School Lunch Program and the School Breakfast Program. These provisions also apply to the determination of eligibility for free milk under the Special Milk Program and are generally…

  2. Recommendations for Infant Feeding Policy and Programs in Dzimauli Region, South Africa: Results From the MAL-ED Birth Cohort.

    PubMed

    Mushaphi, Lindelani Fhumudzani; Mahopo, Tjale Cloupas; Nesamvuni, Cebisa Noxolo; Baloyi, Brenda; Mashau, Ellen; Richardson, Jeniata; Dillingham, Rebecca; Guerrant, Richard; Ambikapathi, Ramya; Bessong, Pascal

    2017-09-01

    There is strong evidence that exclusive breastfeeding (EBF) in the first 6 months of life reduces the risk of diseases in infancy and in later life. To understand the maternal reasoning that influences optimum infant feeding practices of caregivers in semirural communities of Limpopo province. Nested qualitative study among mothers in an ongoing birth cohort study was conducted; structured and semi-structured interviews were used to collect data. Data from 234 infants after 6 months of follow-up was included for quantitative analysis. Four focus discussion groups comprising 7 to 10 caregivers were used to obtain perception of mothers on breastfeeding. A semi-structured interview guide was used to stimulate discussions. Thematic content analyses were conducted to identify the main themes that influence breastfeeding practices of caregivers. Over 90% of the caregivers initiated breastfeeding after delivery. However, less than 1% of mothers practiced EBF by 3 months, and none of the children were exclusively breastfed for up to 6 months. All caregivers introduced non-breast milk liquids and solids by the second month of child's life. Common reasons for introducing non-breast milk foods included insufficiency of breast milk production, going back to work or school, and influence by elderly women (mothers/mothers-in-law) and church members. Exclusive breastfeeding was not practiced in this community due to cultural and religious beliefs and misinformation. The involvement of elderly women and church members in infant feeding education and promotion programs and the dissemination of breastfeeding information through mobile phones to younger mothers are recommended.

  3. A Survey of Commanders’ Perceptions and Knowledge of the Army Health Promotion Program Focusing on Nutrition as One of Its Components.

    DTIC Science & Technology

    1992-04-08

    True 54.9 22.1 22.1 Lowfat milk True 92.9 3.5 3.5 Water True 100.0 Vegetables , fruits True 100.0 Breakfast True 79.6 8.0 12.4 Carbohydrate load False...to function properly. True False Undecided 23. Increasing the consumption of vegetables , fruits, and whole-grain breads and cereals will aid digestion...dining facility; one eating habit I observed was that they have an aversion to anything green or unusual. Unless forced, most will not eat vegetables . I

  4. 77 FR 28472 - National Organic Program; Amendments to the National List of Allowed and Prohibited Substances...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-15

    ... prevent infestation. Milk or milk products from a treated animal cannot be labeled as provided for in... dairy products, including milk, yogurt and cheese totaled approximately $3.6 billion in 2010.\\4\\ \\3... Not Made Reduce the Length of the Milk Withdrawal Period. A number of comments which supported the use...

  5. The positive effects of the revised milk and cheese allowances in the special supplemental nutrition program for women, infants, and children.

    PubMed

    Andreyeva, Tatiana; Luedicke, Joerg; Henderson, Kathryn E; Schwartz, Marlene B

    2014-04-01

    In 2009, the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) implemented revisions to the WIC food packages. Milk and cheese allowances were reduced, and whole milk was disallowed for participants older than 23 months. Using a pre-post research design and scanner data from a New England supermarket chain on purchases of WIC households, this article assesses how the new WIC packages affected milk and cheese purchases and saturated fat intake among WIC households in Connecticut and Massachusetts. Milk and cheese volume purchased by 515 WIC households in Connecticut was compared before and after the WIC revisions (2009-2010) using generalized estimating equation models. Analysis for Massachusetts was descriptive. After implementation of the new WIC packages in Connecticut, whole-milk share declined from about 60% to 25% in WIC milk purchases, but remained flat at about 50% for purchases with non-WIC funds. Total milk volume fell by 14.2% (P<0.001), whole milk by half (P<0.001), and WIC-eligible cheese by 37.2% (P<0.001). Restrictions on whole milk shifted WIC purchases to reduced-fat milk in Connecticut and low-fat milk in Massachusetts, where reduced-fat milk is not permitted by WIC. The amounts of saturated fat from purchased milk and cheese declined by 85 g/month per WIC household in Connecticut and 107 g/month in Massachusetts. The 2009 WIC revisions led to a substantial decrease in purchases of whole milk and cheese among WIC families in New England. The related reduction in saturated fat intake could have important public health implications. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  6. Factors associated with the introduction of prelacteal feeds in Nepal: findings from the Nepal Demographic and Health Survey 2011

    PubMed Central

    2013-01-01

    Background A prelacteal feed is any food except mother’s milk provided to a newborn before initiating breastfeeding. Prelacteal feeding is a major barrier to exclusive breastfeeding. It is a prevalent practice in Nepal. Little is known about the factors associated with providing prelacteal feeds to the Nepalese newborn. This study explored the factors associated with providing prelacteal feeds to children under three years in Nepal using the Nepal Demographic and Health Survey (NDHS) 2011. Methods This study utilised the NDHS 2011 child dataset which is a nationally representative study. The rates of providing prelacteal feeds were reported as a proportion. Complex Sample Analysis method was used to account for the cluster design and sample weight of the study. Chi-square tests and multiple logistic regression were used to analyse the factors associated with providing prelacteal feeds. Results A sample of 3948 mothers were included in the study. A total of 841 [26.5% (95% CI: 23.1%–30.3%)] weighted proportion) of mothers reported of providing prelacteal feeds to their newborn infants. Plain water (n = 75), sugar/glucose (n = 35), gripe water (n = 3), sugar/salt solution (n = 3), fruit juice (n = 3), infant formula (n = 96), tea (n = 3) and other milk other than breast milk (n = 556) were some of the types of prelacteal feeds reported. The multiple regression analysis showed that the mothers who had no education, were not working, were from the middle wealth quintile, who had not attended four antenatal care visits, were first time mothers and who were from the Terai/Plain region were more likely to provide prelacteal feeds. Conclusions Given that one in four infants were provided with prelacteal feeds, there is a need to implement breastfeeding promotion programs to increase the practice of exclusive breastfeeding and reduce prelacteal feeding practices. Breastfeeding counseling at antenatal clinics and peer support for exclusive breastfeeding should be included as part of breastfeeding promotion programs. Mobilisation of female community health volunteers for peer counseling is also a feasible option for Nepal. PMID:23924230

  7. Caloric stress alters fat characteristics and Hsp70 expression in milk somatic cells of lactating beef cows

    PubMed Central

    Eitam, Harel; Brosh, Arieh; Orlov, Alla; Izhaki, Ido

    2008-01-01

    Selection for higher production rate in cattle inhabiting challenging habitats may be considered disadvantageous because of possible deleterious effects on immunity and reproduction and, consequently, on calf crop percentage. In Israel, free-grazing high productive beef cows experience reduction in nutritional quality of forage during up to 8 months of the year. As milk production by dams dictates calf performance, dam’s nutritional needs and rebreeding rates, the aim of the present study was to test how lactating beef cows deal with combined caloric and protein stress both at the productive and self protective levels. For this purpose, we studied the effect of long-term caloric stress on milk characteristics and gene expression of stress and milk components producing proteins. Lactating dams responded to caloric stress by decreased body weight, milk, and milk protein production. To compensate for total energy loses in milk, they produced milk of higher fat concentration and shifted the proportions of its fatty acids towards long and unsaturated ones. This was reflected by increased mRNA transcription of the fatty acid binding protein. Prolonged low-energy diet promoted cell-specific heat shock protein (Hsp) response; whereas significant increase of Hsp90 but unchanged levels of Hsp70 proteins were observed in white blood cells, the expression of Hsp70 in milk somatic cells was markedly attenuated, in parallel with a marked increase of αs1-casein expression. At the mammary gland level, these results may indicate a decrease in turnover of proteins and a shift to an exclusive expression of milk components producing factors. Similar responses to caloric stress were revealed also in ketotic dairy cows. Ketosis promoted a shift towards long and unsaturated fatty acids and an increased expression of αs1-casein in milk somatic cells. These findings may reflect an evolutionary-preserved mechanism in lactating cows for coping with caloric restriction. Overall, our results provide an index to test suitability of beef cattle breeds to inadequate caloric demands. PMID:18704763

  8. Lessons from the polybrominated diphenyl ethers (PBDEs): precautionary principle, primary prevention, and the value of community-based body-burden monitoring using breast milk.

    PubMed

    Hooper, Kim; She, Jianwen

    2003-01-01

    Levels of chemicals in humans (body burdens) are useful indicators of environmental quality and of community health. Chemical body burdens are easily monitored using breast milk samples collected from first-time mothers (primiparae) with infants 2-8 weeks of age. Currently, there is no body-burden monitoring program using breast milk in the United States, although ad hoc systems operate successfully in several European countries. In this article we describe the value of such monitoring and important considerations of how it might be accomplished, drawing from our experiences with pilot monitoring projects. Breast milk has several advantages as a sampling matrix: It is simple and noninvasive, with samples collected by the mother. It monitors body burdens in reproductive-age women and it estimates in utero and nursing-infant exposures, all important to community health. Time-trend data from breast milk monitoring serve as a warning system that identifies chemicals whose body burdens and human exposures are increasing. Time trends also serve as a report card on how well past regulatory actions have reduced environmental chemical exposures. Body-burden monitoring using breast milk should include educational programs that encourage breast-feeding. Finally, and most important, clean breast milk matters to people and leads to primary prevention--the limiting of chemical exposures. We illustrate these advantages with polybrominated diphenyl ethers (PBDEs), a formerly obscure group of brominated flame retardants that rose to prominence and were regulated in Sweden when residue levels were found to be rapidly increasing in breast milk. A community-based body-burden monitoring program using breast milk could be set up in the United States in collaboration with the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). WIC has a large number of lactating first-time mothers: It has 6,000 clinics nationwide and serves almost half (47%) the infants born in the United States. Educational programs (e.g., those run by WIC) are needed that encourage breast-feeding, especially in lower-income communities where breast-feeding rates are low and where breast-feeding may help protect the infant from the effects of environmental chemical exposures. Education is also needed about reducing chemical body burdens. A body-burden monitoring program would provide valuable data on time trends, background levels, and community hot spots in need of mitigation and follow-up health studies; develop analytic methods for new chemicals of concern; and archive breast milk samples for future analyses of other agents.

  9. The effect of reproductive performance on the dairy cattle herd value assessed by integrating a daily dynamic programming model with a daily Markov chain model.

    PubMed

    Kalantari, A S; Cabrera, V E

    2012-10-01

    The objective of this study was to determine the effect of reproductive performance on dairy cattle herd value. Herd value was defined as the herd's average retention payoff (RPO). Individual cow RPO is the expected profit from keeping the cow compared with immediate replacement. First, a daily dynamic programming model was developed to calculate the RPO of all cow states in a herd. Second, a daily Markov chain model was applied to estimate the herd demographics. Finally, the herd value was calculated by aggregating the RPO of all cows in the herd. Cow states were described by 5 milk yield classes (76, 88, 100, 112, and 124% with respect to the average), 9 lactations, 750 d in milk, and 282 d in pregnancy. Five different reproductive programs were studied (RP1 to RP5). Reproductive program 1 used 100% timed artificial insemination (TAI; 42% conception rate for first TAI and 30% for second and later services) and the other programs combined TAI with estrus detection. The proportion of cows receiving artificial insemination after estrus detection ranged from 30 to 80%, and conception rate ranged from 25 to 35%. These 5 reproductive programs were categorized according to their 21-d pregnancy rate (21-d PR), which is an indication of the rate that eligible cows become pregnant every 21 d. The 21-d PR was 17% for RP1, 14% for RP2, 16% for RP3, 18% for RP4, and 20% for RP5. Results showed a positive relationship between 21-d PR and herd value. The most extreme herd value difference between 2 reproductive programs was $77/cow per yr for average milk yield (RP5 - RP2), $13/cow per yr for lowest milk yield (RP5 - RP1), and $160/cow per yr for highest milk yield (RP5 - RP2). Reproductive programs were ranked based on their calculated herd value. With the exception of the best reproductive program (RP5), all other programs showed some level of ranking change according to milk yield. The most dramatic ranking change was observed in RP1, which moved from being the worst ranked for lowest milk yield to the second ranked for highest milk yield. Within a reproductive program, RPO changed based on the stage of lactation at pregnancy. Cows getting pregnant in the early stage of a lactation had higher RPO compared with getting pregnant later in the lactation. However, the RPO at calving was similar for early and late lactation pregnancies. Copyright © 2012 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  10. Food security for infants and young children: an opportunity for breastfeeding policy?

    PubMed

    Salmon, Libby

    2015-01-01

    Increased global demand for imported breast milk substitutes (infant formula, follow-on formula and toddler milks) in Asia, particularly China, and food safety recalls have led to shortages of these products in high income countries. At the same time, commodification and trade of expressed breast milk have fuelled debate about its regulation, cost and distribution. In many economies suboptimal rates of breastfeeding continue to be perpetuated, at least partially, because of a failure to recognise the time, labour and opportunity costs of breast milk production. To date, these issues have not figured prominently in discussions of food security. Policy responses have been piecemeal and reveal conflicts between promotion and protection of breastfeeding and a deregulated trade environment that facilitates the marketing and consumption of breast milk substitutes. The elements of food security are the availability, accessibility, utilization and stability of supply of nutritionally appropriate and acceptable quantities of food. These concepts have been applied to food sources for infants and young children: breastfeeding, shared breast milk and breast milk substitutes, in accordance with World Health Organization (WHO)/United Nations Children's Fund (UNICEF) guidelines on infant feeding. A preliminary analysis indicates that a food security framework may be used to respond appropriately to the human rights, ethical, economic and environmental sustainability issues that affect the supply and affordability of different infant foods. Food security for infants and young children is not possible without high rates of breastfeeding. Existing international and national instruments to protect, promote and support breastfeeding have not been implemented on a wide scale globally. These instruments need review to take into account the emerging trade environment that includes use of the internet, breast milk markets and globalised supply chains for breast milk substitutes. New approaches are required to handle the long-standing policy conflicts that surround infant and young child feeding. Placing breastfeeding in a food security framework may achieve the political attention and policy co-ordination required to accelerate breastfeeding rates in a range of economies.

  11. Analysis of the Storage Methods for Raw Human Milk from Mothers with Infants Admitted to a Neonatal Intensive Care Unit, According to Brazilian Regulations.

    PubMed

    Grazziotin, Maria Celestina Bonzanini; Grazziotin, Ana Laura; Vidal, Newton Medeiros; Freire, Marcia Helena de Souza; da Silva, Regina Paula Guimarães Vieira Cavalcante

    2016-08-01

    Milk safety is an important concern in neonatal units and human milk banks. Therefore, evidence-based recommendations regarding raw milk handling and storage are needed to safely promote supplying hospitalized infants with their mother's own milk. To evaluate raw human milk storage methods according to Brazilian milk management regulations by investigating the effects of refrigeration (5°C) for 12 hours and freezing (-20°C) for 15 days on the acidity and energy content in a large number of raw milk samples. Expressed milk samples from 100 distinct donors were collected in glass bottles. Each sample was separated into 3 equal portions that were analyzed at room temperature and after either 12 hours of refrigeration or 15 days of freezing. Milk acidity and energy content were determined by Dornic titration and creamatocrit technique, respectively. All samples showed Dornic acidity values within the established acceptable limit (≤ 8°D), as required by Brazilian regulations. In addition, energy content did not significantly differ among fresh, refrigerated and frozen milk samples (median of ~50 kcal/100 mL for each). Most samples tested (> 80%) were considered top quality milk (< 4°D) based on acidity values, and milk energy content was preserved after storage. We conclude that the storage methods required by Brazilian regulations are suitable to ensure milk safety and energy content of stored milk when supplied to neonates. © The Author(s) 2016.

  12. The dialog between health and foreign policy in Brazilian cooperation in human milk banks.

    PubMed

    Pittas, Tiago Mocellin; Dri, Clarissa Franzoi

    2017-07-01

    Mother's milk is the primary source of nourishment in early infancy. When this source is unavailable, secondary sources may be used, such as human milk banks. The first milk bank in Brazil was created in 1943, and they have been used ever since. A national model was developed through a number of phases, culminating in the Brazilian Network of Human Milk Banks. This gave rise to a number of international cooperation projects, with the Brazilian model particularly relevant for developing nations. The main objective of this analysis is to understand what drives Brazil to promote milk banks internationally. To do this we tried to understand the relationship between health and foreign policy, expressed here as soft power, as here the two areas dialog with one another. The results include gains in both areas and the affirmation of health as a central goal of the national interest cluster of the case.

  13. Formula milk feeding does not increase the release of the inflammatory marker calprotectin, compared to human milk.

    PubMed

    Rosti, L; Braga, M; Fulcieri, C; Sammarco, G; Manenti, B; Costa, E

    2011-01-01

    Calprotectin is a protein released into stools, used as a marker of inflammation in inflammatory bowel diseases. We tested the hypothesis that cow's milk protein in formula milk may increase the intestinal release of calprotectin, as a consequence of a subclinical inflammatory reaction. At 12 weeks of age, we measured fecal calprotectin by an immunoenzyme assay (Calprest, Eurospital, Trieste, Italy), in 38 exclusively breastfed and in 32 exclusively formula-fed infants. Fecal calprotectin levels were not different in the two groups (p = 0.09), although a trend to higher values in infants with colic, or with family history of allergies was noted. This suggest that, in general, formula milk does not promote activation of an intestinal inflammatory reaction, compared to human milk, although a subclinical activation of the inflammatory response in infants at risk for allergic diseases may be present.

  14. Human Milk Banking-Facts and Issues to Resolve

    PubMed Central

    Corpeleijn, Willemijn E.; Vermeulen, Marijn J.; van Vliet, Ineke; Kruger, Caroline; van Goudoever, Johannes B.

    2010-01-01

    The number of human milk banks is increasing worldwide. Although the beneficial effects of feeding premature infants with their mother’s milk are well documented, less is known about the effects of feeding these infants with pasteurized donor milk. We propose a randomized trial comparing the effects of a 100% human milk-based diet (human milk supplemented with a human milk-derived fortifier) and a diet (partially) based on bovine milk. In theory, human milk has a beneficial effect on various aspects of human physiology, most of which become apparent after infancy. We therefore propose an extensive follow-up program that takes this aspect into consideration. Other issues concerning the practice of human milk banks need to be addressed as well as optimization of the feeding strategies for preterm infants. PMID:22254053

  15. Human milk banking-facts and issues to resolve.

    PubMed

    Corpeleijn, Willemijn E; Vermeulen, Marijn J; van Vliet, Ineke; Kruger, Caroline; van Goudoever, Johannes B

    2010-07-01

    The number of human milk banks is increasing worldwide. Although the beneficial effects of feeding premature infants with their mother's milk are well documented, less is known about the effects of feeding these infants with pasteurized donor milk. We propose a randomized trial comparing the effects of a 100% human milk-based diet (human milk supplemented with a human milk-derived fortifier) and a diet (partially) based on bovine milk. In theory, human milk has a beneficial effect on various aspects of human physiology, most of which become apparent after infancy. We therefore propose an extensive follow-up program that takes this aspect into consideration. Other issues concerning the practice of human milk banks need to be addressed as well as optimization of the feeding strategies for preterm infants.

  16. Lactase Non-persistence and Lactose Intolerance.

    PubMed

    Bayless, Theodore M; Brown, Elizabeth; Paige, David M

    2017-05-01

    To evaluate the clinical and nutritional significance of genetically determined lactase non-persistence and potential lactose and milk intolerance in 65-70% of the world's adult population. Milk consumption is decreasing in the USA and is the lowest in countries with a high prevalence of lactase non-persistence. The dairy industry and Minnesota investigators have made efforts to minimize the influence of lactose intolerance on milk consumption. Some lactose intolerant individuals, without co-existent irritable bowel syndrome, are able to consume a glass of milk with a meal with no or minor symptoms. The high frequency of lactase persistence in offspring of Northern European countries and in some nomadic African tribes is due to mutations in the promoter of the lactase gene in association with survival advantage of milk drinking. Educational and commercial efforts to improve calcium and Vitamin D intake have focused on urging consumption of tolerable amounts of milk with a meal, use of lowered lactose-content foods including hard cheeses, yogurt, and lactose-hydrolyzed milk products.

  17. Lipophilic microconstituents of milk.

    PubMed

    Baldi, Antonella; Pinotti, Luciano

    2008-01-01

    Milk has long been recognized as a source of macro- and micronutrients, immunological components, and biologically active substances, which not only allow growth but also promote health in mammalian newborns. Many milk lipids, lipid-soluble substances, and their digested products are bioactive, including vitamins and vitamin-like substances. Vitamins A, E, D, and K and carotenoids are known as highly lipophilic food microconstituents (HLFMs), and all occur in milk. HLFMs also include phytosterols, which, although they are not vitamins, are nevertheless biologically active and present in milk. Fat-soluble micronutrients, including fat-soluble vitamins, are embedded in the milk fat fraction, and this has important implications for their bioaccessibility and bioavailability from milk. In fact, the fat component of milk is an effective delivery system for highly lipophilic microconstituents. The vitamin content of animal products can be enhanced by increasing the feed content of synthetic or natural vitamins or precursors. An advantage of augmenting milk microconstituents by animal nutrition rather than milk fortification is that it helps safeguard animal health, which is a primary factor in determining the quality, safety, and whole-someness of animal-origin foods for human consumption. The milk fat delivery system offers numerous possibilities for exploitation by nutritionists. For example, the payload could consist of enhanced levels of several micronutrients, opening possibilities for synergic effects that are as yet incompletely understood.

  18. The human milk project: a quality improvement initiative to increase human milk consumption in very low birth weight infants.

    PubMed

    Ward, Laura; Auer, Christine; Smith, Carrie; Schoettker, Pamela J; Pruett, Raymond; Shah, Nilesh Y; Kotagal, Uma R

    2012-08-01

    Human milk has well-established health benefits for preterm infants. We conducted a multidisciplinary quality improvement effort aimed at providing at least 500 mL of human milk/kg in the first 14 days of life to very low birth weight (VLBW) (< 1,500 g) infants in the neonatal intensive care unit. Improvement activities included antenatal consults with at-risk mothers, staff and parent education, a breast pump loaner program for uninsured/underinsured mothers, pump logs, establishment of a donor milk program, and twice-daily physician evaluation of infants' ability to tolerate feedings. The number of infants receiving at least 500 mL of human milk/kg in their first 14 days of life increased from 50% to 80% within 11 months of implementation, and this increase has been sustained for 4 years. Infants who met the feeding goal because they received donor milk increased each year. Since September 2007, infants have received, on average, 1,111 mL of human milk/kg. Approximately 4% of infants did not receive any human milk. Respiratory instability was the most frequent physiological reason given by clinicians for not initiating or advancing feedings in the first 14 days of life. Our quality improvement initiative resulted in a higher consumption of human milk in VLBW infants in the first 14 days of life. Other clinicians can use these described quality improvement methods and techniques to improve their VLBW babies' consumption of human milk.

  19. The impact of milk handling procedures on Ostertagia ostertagi antibody ELISA test results.

    PubMed

    Vanderstichel, Raphaël; Dohoo, Ian; Stryhn, Henrik

    2010-04-19

    The impact of various milk handling stressors were analyzed using a commercially available enzyme-linked immunosorbent assay (ELISA) test measuring Ostertagia ostertagi antibodies in milk from dairy cattle (Svanovir). An indirect ELISA has the ability to determine the amount of milk production losses related to intestinal parasitism. The ELISA test recommends fresh defatted milk, however, milk collected from Dairy Herd Improvement (DHI) programs in North America undergo many stressors, including, heating, freezing and are not defatted. Normalized optical density ratios (ODRs) were compared between fresh defatted milk and milk subjected to one or more stressors with a linear mixed model accounting for differences in variation between the fresh and the frozen samples. Concordance correlation coefficients were also analyzed for comparisons to other similar studies. After accounting for random cow and container effects, the treatment factors interacted with each other (p<0.001). Biologically interesting contrasts were created to explain the interaction. The estimated difference in ODR between the milk samples handled according to recommendations of the manufacturers of Svanovir and the whole milk samples that were subjected to the most extreme treatment (heated, frozen, thawed, and re-frozen for 4 weeks) was 0.062 (p<0.001). This difference represented less than 5% of the range, and was thus considered biologically negligible. Frozen whole milk processed by DHI programs, the most likely method of collecting on-farm samples in North America, will likely yield reliable results for the indirect ELISA tests, particularly, Svanovir.

  20. Capillary electrophoresis of sialylated oligosaccharides in milk from different species.

    PubMed

    Monti, Lucia; Cattaneo, Tiziana Maria Piera; Orlandi, Mario; Curadi, Maria Claudia

    2015-08-28

    Oligosaccharides are relevant components of human milk, which have been quite well studied for their pre-biotic effect and their capacity in stimulating the immune system. Since oligosaccharides from milk of non-human mammals received so far less attention, the aim of this work was the application of capillary electrophoresis (CE) for the analysis of sialylated oligosaccharides in cow, goat and equine (mare and donkey) milk to possibly identify potential sources of oligosaccharides to use as health promoting ingredients in functional foods. Human milk was used as reference milk. A recent CE technique was applied to resolve and quantify 3-sialyllactose (3-SL), 6-sialyllactose (6-SL) and disialyl-lacto-N-tetraose (DSLNT). Analysis of non-human milk samples confirmed differences among species and individuals: DSLNT, which was the most abundant compound in human milk (455-805μg/mL) was missing in most of the samples. In most cases, 3-SL showed to be the most concentrated of the quantified analytes, with values ranging from 12 to 77μg/mL. Copyright © 2015 Elsevier B.V. All rights reserved.

  1. Mothers' knowledge of and attitudes toward human milk banking in South Australia: a qualitative study.

    PubMed

    Mackenzie, Catherine; Javanparast, Sara; Newman, Lareen

    2013-05-01

    The beneficial effects of breastfeeding for mothers and babies are well recognized. When maternal breast milk is not available in sufficient quantity, donor breast milk is recommended as an alternate source of nutrition, particularly in preterm and other high-risk infants. Australia lags behind the rest of the developed world in establishing and promoting human milk banks; there is no human milk bank in South Australia and little is known concerning mothers' perceptions of using human milk banks in that state. This study explored mothers' knowledge of and attitudes toward human milk banks, to inform the development of human milk banking policies and guidelines in South Australia should a milk bank be established. In-depth semistructured interviews were conducted with 12 mothers who were breastfeeding and/or had preterm or sick babies. In addition, 2 focus groups were conducted-1 with breastfeeding mothers as potential donors (n = 5) and the other with mothers of preterm or high-risk infants (n = 4)-to answer questions raised by early analysis of the individual interview data. Breastfeeding mothers, as potential donors, unanimously supported donating their breast milk to a human milk bank, provided it would be easy (especially if required to drop off milk) and not overly time consuming. Mothers of preterm or sick infants would use a human milk bank if they were assured the milk was safe and appropriate for their babies. Study participants would welcome having access to a human milk bank for both donating and receiving milk in South Australia.

  2. [Donors' personal profile in Tuscany's network of milk banks].

    PubMed

    Strambi, M; Anselmi, A; Coppi, S

    2012-10-01

    An investigation on human milk donors among the milk banks of Tuscany's network was carried out. Milk banks select, collect, check, process, store and deliver human milk, whose donors should have certain physical and psychological well-being features. The aim of the study was to describe a personal and social profile of milk donors. The study included a sample of 100 milk donors and a sample of 100 non-milk donor mothers; a questionnaire that collected data about mothers' general information, clinical history, pregnancy and delivery, weight variations, state of health, lifestyle, breastfeeding and knowledge about milk banks was administered to all of them. Then information about food history of mothers has also been collected. First the samples of donors were analysed for all variables considered. Subsequently the samples of donors were compared with the samples of non-donors: statistical analysis was carried out with χ2 test and documented significant differences between donors and non-donors for the majority of variables considered in the questionnaire and for food history. Milk donors have a good state of health, and the integration in milk donation initiative headed towards a healthier lifestyle. It is necessary to promote an advertising campaign to integrate social and sanitary politics, fitting to local socio-economical contest. Furthermore, the improvement of milk banks of public hospitals is necessary, as hospitals are places of major stream both of potential donors and newborns.

  3. Adipokines in human breast milk.

    PubMed

    Kratzsch, Juergen; Bae, Yoon Ju; Kiess, Wieland

    2018-01-01

    The review describes the molecular characteristics of so far detected breast milk adipokines and ranks their breast milk level compared to the respective levels in maternal and infant blood. Moreover, analytical knowledge for measurements of breast milk adipokines will be delineated. Next, we summarized data about two main potential influencing factors on adipokine concentration in breast milk, maternal weight and pasteurization of milk. Finally, associations between adipokines in breast milk and weight gain in infants as well as the putative mechanisms for effects of breast milk adipokines on food intake and weight gain in later life will debated. Our findings suggest that a source of adipokines in human breast milk cannot be uniformly defined. In dependence on the ratio between serum and breast milk levels the major quantity of these proteins may be derived from peripheral tissues, from the breast tissue itself or from both. Thus, leptin and in part adiponectin levels in breast milk are dependent on a plenty of influencing factors with an important relevance of maternal anthropometric characteristics There is some evidence that leptin, adiponectin and ghrelin levels in breast milk may be associated with growth gain of infants and even with increased risk for being overweight during infancy or childhood. We hypothesize that a dysregulation in adipokine homeostasis in early life could promote obesity and metabolic disturbance in later life. Copyright © 2018 Elsevier Ltd. All rights reserved.

  4. Human milk sharing practices in the U.S.

    PubMed

    Palmquist, Aunchalee E L; Doehler, Kirsten

    2016-04-01

    The primary objective of this study is to describe human milk sharing practices in the U.S. Specifically, we examine milk sharing social networks, donor compensation, the prevalence of anonymous milk sharing interactions, recipients' concerns about specific milk sharing risks, and lay screening behaviors. Data on human milk sharing practices were collected via an online survey September 2013-March 2014. Chi-square analyses were used to test the association between risk perception and screening practices. A total of 867 (661 donors, 206 recipients) respondents were included in the analyses. Most (96.1%) reported sharing milk face-to-face. Only 10% of respondents reported giving or receiving milk through a non-profit human milk bank, respectively. There were no reports of anonymous purchases of human milk. A small proportion of recipients (4.0%) reported that their infant had a serious medical condition. Screening of prospective donors was common (90.7%) but varied with social relationship and familiarity. Likewise, concern about specific milk sharing risks was varied, and risk perception was significantly associated (P-values = 0.01 or less) with donor screening for all risk variables except diet. Understanding lay perceptions of milk sharing risk and risk reduction strategies that parents are using is an essential first step in developing public health interventions and clinical practices that promote infant safety. © 2015 The Authors. Maternal & Child Nutrition published by John Wiley & Sons Ltd.

  5. Effects of pasteurization on adiponectin and insulin concentrations in donor human milk.

    PubMed

    Ley, Sylvia H; Hanley, Anthony J; Stone, Debbie; O'Connor, Deborah L

    2011-09-01

    Although pasteurization is recommended before distributing donor human milk in North America, limited data are available on its impact on metabolic hormones in milk. We aimed to investigate the effects of pasteurization on adiponectin and insulin concentrations in donor human milk. The study investigates concentrations of components in donor human milk before and after Holder pasteurization. After the guidelines of the Human Milk Bank Association of North America, human milk samples were pooled to produce 17 distinct batches (4 individuals per batch) and pasteurized at 62.5°C for 30 min. Adiponectin, insulin, energy, fat, total protein, and glucose concentrations were measured pre- and postpasteurization. Pasteurization reduced milk adiponectin and insulin by 32.8 and 46.1%, respectively (both p < 0.0001). Adiponectin and insulin were significantly correlated with energy and fat milk composition (r = 0.36-0.47; all p < 0.05). Pasteurization effects on milk hormone concentrations remained significant after adjusting for fat and energy (beta ± SEE: -4.11 ± 1.27, p = 0.003 for adiponectin; -70.0 ± 15.0, p < 0.0001 for insulin). Holder pasteurization reduced adiponectin and insulin concentrations in donor human milk. In view of emerging knowledge on the importance of milk components, continued work to find the optimal pasteurization process that mitigates risks but promotes retention of bioactive components is needed.

  6. Human Milk Composition and Preservation: Evaluation of High-pressure Processing as a Nonthermal Pasteurization Technology.

    PubMed

    Sousa, Sílvia G; Delgadillo, Ivonne; Saraiva, Jorge A

    2016-01-01

    Human milk is seen not only as a food, but as a functional and dynamic biologic system. It provides nutrients, bioactive components, and immune factors, promoting adequate and healthy growth of newborn infants. When mothers cannot supply their children, donated breast milk is the nutrition recommended by the World Health Organization, as it is a better alternative than infant formula. However, because of the manner in which donor milk is handled in human milk banks (HMB) many of the properties ascribed to mother's own milk are diminished or destroyed. The major process responsible for these losses is Holder pasteurization. High-pressure processing (HPP) is a novel nonthermal pasteurization technology that is being increasingly applied in food industries worldwide, primarily as an alternative to thermal treatment. This is due to its capacity to inactivate microorganisms while preserving both nutritional and bioactive components of foods. This review describes human milk composition and preservation, and critically discusses HMB importance and practices, highlighting HPP as a potential nonthermal pasteurization technology for human milk preservation. HPP technology is described and the few currently existing studies of its effects in human milk are presented.

  7. High pressure homogenization processing, thermal treatment and milk matrix affect in vitro bioaccessibility of phenolics in apple, grape and orange juice to different extents.

    PubMed

    He, Zhiyong; Tao, Yadan; Zeng, Maomao; Zhang, Shuang; Tao, Guanjun; Qin, Fang; Chen, Jie

    2016-06-01

    The effects of high pressure homogenization processing (HPHP), thermal treatment (TT) and milk matrix (soy, skimmed and whole milk) on the phenolic bioaccessibility and the ABTS scavenging activity of apple, grape and orange juice (AJ, GJ and OJ) were investigated. HPHP and soy milk diminished AJ's total phenolic bioaccessibility 29.3%, 26.3%, respectively, whereas TT and bovine milk hardly affected it. HPHP had little effect on GJ's and OJ's total phenolic bioaccessibility, while TT enhanced them 27.3-33.9%, 19.0-29.2%, respectively, and milk matrix increased them 26.6-31.1%, 13.3-43.4%, respectively. Furthermore, TT (80 °C/30 min) and TT (90 °C/30 s) presented the similar influences on GJ's and OJ's phenolic bioaccessibility. Skimmed milk showed a better enhancing effect on OJ's total phenolic bioaccessibility than soy and whole milk, but had a similar effect on GJ's as whole milk. These results contribute to promoting the health benefits of fruit juices by optimizing the processing and formulas in the food industry. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. 7 CFR 245.8 - Nondiscrimination practices for children eligible to receive free and reduced price meals and...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... their meals or milk at a different time; (e) When more than one lunch or breakfast or type of milk is... receive free and reduced price meals and free milk. 245.8 Section 245.8 Agriculture Regulations of the... PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.8...

  9. 7 CFR 245.8 - Nondiscrimination practices for children eligible to receive free and reduced price meals and...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... their meals or milk at a different time; (e) When more than one lunch or breakfast or type of milk is... receive free and reduced price meals and free milk. 245.8 Section 245.8 Agriculture Regulations of the... PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS AND FREE MILK IN SCHOOLS § 245.8...

  10. Gamma delta T cells promote inflammation and insulin resistance during high fat diet-induced obesity in mice

    USDA-ARS?s Scientific Manuscript database

    Gamma delta T cells are resident in adipose tissue and increase during diet-induced obesity. Their possible contribution to the inflammatory response that accompanies diet-induced obesity was investigated in mice after a 5-10 week high milk fat diet. The high milk fat diet resulted in significant in...

  11. Duration of breast milk expression among working mothers enrolled in an employer-sponsored lactation program.

    PubMed

    Ortiz, Joan; McGilligan, Kathryn; Kelly, Patricia

    2004-01-01

    Maternal employment has been one of the greatest barriers to breastfeeding. Women are increasingly solving this problem by expressing milk at work and taking it home to their infants. The objective was to determine duration of breast milk expression among working mothers enrolled in an employer-sponsored lactation program. Retrospective reviews were conducted on the lactation records of 462 women employed by 5 corporations in order to describe and characterize their experiences. The lactation program included the employees' choice of (a) a class on the benefits of breastfeeding; (b) services of a certified lactation consultant (CLC); and (c) private room in the workplace with equipment for pumping. Breastfeeding was initiated by 97.5% of the participants, with 57.8% continuing for at least 6 months. Of the 435 (94.2%) who returned to work after giving birth, 343 (78.9%) attempted pumping milk at work, and 336 (98%) were successful. They expressed milk in the workplace for a mean of 6.3 months (SD = 3.9, range 2 weeks to 21 months). The mean age of infants when the mothers stopped pumping at work was 9.1 months (SD = 4.1, range 1.9 to 25 months). Most of the women who pumped their milk at work were working full time (84.2%). The mean postnatal maternity leave was 2.8 months. The proportion of women who chose to pump at work was higher among women who were salaried than among those who were paid hourly wages (p < 0.01). Company-sponsored lactation programs can enable employed mothers to provide breast milk for their infants as long as they wish, thus helping the nation attain the Healthy People 2010 goals of 50% of mothers breastfeeding until their infants are 6-months-old.

  12. 7 CFR 215.6 - Use of funds.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.6 Use of funds. (a) Federal funds made... payments to schools and child-care institutions in connection with the purchase and service of milk to...

  13. 7 CFR 215.6 - Use of funds.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.6 Use of funds. (a) Federal funds made... payments to schools and child-care institutions in connection with the purchase and service of milk to...

  14. 7 CFR 215.6 - Use of funds.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.6 Use of funds. (a) Federal funds made... payments to schools and child-care institutions in connection with the purchase and service of milk to...

  15. 7 CFR 215.6 - Use of funds.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.6 Use of funds. (a) Federal funds made... payments to schools and child-care institutions in connection with the purchase and service of milk to...

  16. 7 CFR 215.6 - Use of funds.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.6 Use of funds. (a) Federal funds made... payments to schools and child-care institutions in connection with the purchase and service of milk to...

  17. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... milk commercially produced from cows, and whose production facilities are located in the United States... Administrator for Farm programs (DAFP), FSA, or a designee. Eligible production means milk from cows that was...). Marketed commercially means sold to the market to which the dairy operation normally delivers whole milk...

  18. A Liberation Health Approach to Examining Challenges and Facilitators of Peer-to-Peer Human Milk Sharing.

    PubMed

    McCloskey, Rebecca J; Karandikar, Sharvari

    2018-04-01

    Human milk sharing between peers is a common and growing practice. Although human milk has been unequivocally established as the ideal food source for infants, much stigma surrounds the practice of human milk sharing. Furthermore, there is little research examining peer-to-peer human milk sharing. Research Aim: We used the liberation health social work model to examine the experiences of mothers who have received donated human milk from a peer. Research questions were as follows: (a) What challenges do recipient mothers experience in peer-to-peer human milk sharing? (b) What supports do recipient mothers identify in peer-to-peer human milk sharing? Researchers conducted in-depth interviews with mothers ( N = 20) in the United States and Canada who were recipients of peer-to-peer human milk sharing. Researchers independently reviewed transcripts and completed open, axial, and selective coding. The authors discussed conflicts in theme identification until agreement was reached. Challenges to peer-to-peer human milk sharing were (a) substantial effort required to secure human milk; (b) institutional barriers; (c) milk bank specific barriers; and (d) lack of societal awareness and acceptance of human milk sharing. Facilitators included (a) informed decision making and transparency and (b) support from healthcare professionals. Despite risks and barriers, participants continued to pursue peer-to-peer human milk sharing. Informed by a liberation health framework, healthcare professionals-rather than universally discouraging human milk sharing between peers-should facilitate open dialogue with parents about the pros and cons of this practice and about screening recommendations to promote safety and mitigate risk.

  19. Measurement of liner slips, milking time, and milk yield.

    PubMed

    O'Callaghan, E J

    1996-03-01

    Liner slip or rapid air leakage past the mouthpiece of the milking machine liner is related to high rates of new cases of mastitis. A real time technique was developed to monitor the air flow into the milking machine cluster during liner slips as well as to monitor milking time and milk yield using a commercial type pipeline milking system. The air flow into the cluster was measured by recording the pressure differences across an orifice plate placed in the air bypass of an air-milk separator using a differential pressure transducer. Milk yield was recorded by counting the number of milk releases from an electronic milk meter. The release solenoids of the milk meter were linked to a computer. The start and end of milking were manually recorded by switching a two-pole switch connected to a digital input card on the computer, which was programmed to record air flow, milk yield, and milking time. Milk yield, milking time, and air flows during liner slips were recorded simultaneously at each milking unit in an 11-unit herringbone parlor. The system was tested with an experiment with a 4 x 4 Latin square design using four treatments (clusters) and four treatment groups (22 cows per group).

  20. Recommendations for Infant Feeding Policy and Programs in Dzimauli Region, South Africa: Results From the MAL-ED Birth Cohort

    PubMed Central

    Mushaphi, Lindelani Fhumudzani; Mahopo, Tjale Cloupas; Nesamvuni, Cebisa Noxolo; Baloyi, Brenda; Mashau, Ellen; Richardson, Jeniata; Dillingham, Rebecca; Guerrant, Richard; Ambikapathi, Ramya; Bessong, Pascal

    2018-01-01

    Background There is strong evidence that exclusive breastfeeding (EBF) in the first 6 months of life reduces the risk of diseases in infancy and in later life. Objective To understand the maternal reasoning that influences optimum infant feeding practices of caregivers in semirural communities of Limpopo province. Methods Nested qualitative study among mothers in an ongoing birth cohort study was conducted; structured and semi-structured interviews were used to collect data. Data from 234 infants after 6 months of follow-up was included for quantitative analysis. Four focus discussion groups comprising 7 to 10 caregivers were used to obtain perception of mothers on breastfeeding. A semi-structured interview guide was used to stimulate discussions. Thematic content analyses were conducted to identify the main themes that influence breastfeeding practices of caregivers. Results Over 90% of the caregivers initiated breastfeeding after delivery. However, less than 1% of mothers practiced EBF by 3 months, and none of the children were exclusively breastfed for up to 6 months. All caregivers introduced non–breast milk liquids and solids by the second month of child’s life. Common reasons for introducing non–breast milk foods included insufficiency of breast milk production, going back to work or school, and influence by elderly women (mothers/mothers-in-law) and church members. Conclusion Exclusive breastfeeding was not practiced in this community due to cultural and religious beliefs and misinformation. The involvement of elderly women and church members in infant feeding education and promotion programs and the dissemination of breastfeeding information through mobile phones to younger mothers are recommended. PMID:28958169

  1. Levels of persistent organic pollutants in breast milk of Maya women in Yucatan, Mexico.

    PubMed

    Polanco Rodríguez, Ángel G; Inmaculada Riba López, M; Angel DelValls Casillas, T; León, Jesús Alfredo Araujo; Anjan Kumar Prusty, B; Álvarez Cervera, Fernando J

    2017-02-01

    In this study, 24 breast milk samples, obtained from rural Maya women, from municipalities of Yucatan, Mexico, were analyzed for organochlorine pesticide (OCP) residues by gas chromatography. Recent studies have shown that Maya communities have a poor perception about the proper usage and handling of OCP. The karstic soil in this area has a high vulnerability to groundwater pollution by the use of OCP in agriculture and livestock activities. The impact of the ecosystem on human health is much more critical due to the prevailing poverty and a very low educational level of these communities. About 30% of the Maya population consumes water directly from contaminated wells and sinkholes, resulting in a chronic exposure to OCP. The samples served to identify and quantify high levels of OCP residues (18.43 mg/kg of heptachlor epoxide and 1.92 mg/kg of endrin in the metropolitan zone; 2.10 mg/kg of dieldrin, 0.117 mg/kg of endosulfan II, 0.103 mg/kg of heptachlor, 0.178 mg/kg of endrin, and 0.127 mg/kg of endrin aldehyde in the main agricultural zone and on the west coast). The detected levels of OCP residues are a major concern and represent a potential risk to women and children in the region. This could be associated with the high rates of cervical uterine and breast cancer mortality in Yucatan. Thus, regulations on the usage of OCP and their enforcement are necessary, and it is important to establish a yearly monitoring program for OCP residues in breast milk and groundwater, as well as to implement health promotion programs for women in particular and the general population in general.

  2. 40 CFR 180.6 - Pesticide tolerances regarding milk, eggs, meat, and/or poultry; statement of policy.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Pesticide tolerances regarding milk... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD Definitions and Interpretative Regulations § 180.6 Pesticide tolerances regarding milk...

  3. 40 CFR 180.6 - Pesticide tolerances regarding milk, eggs, meat, and/or poultry; statement of policy.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Pesticide tolerances regarding milk... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD Definitions and Interpretative Regulations § 180.6 Pesticide tolerances regarding milk...

  4. 40 CFR 180.6 - Pesticide tolerances regarding milk, eggs, meat, and/or poultry; statement of policy.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Pesticide tolerances regarding milk... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD Definitions and Interpretative Regulations § 180.6 Pesticide tolerances regarding milk...

  5. Methionine sulfoxide profiling of milk proteins to assess the influence of lipids on protein oxidation in milk.

    PubMed

    Wüst, Johannes; Pischetsrieder, Monika

    2016-06-15

    Thermal treatment of milk and milk products leads to protein oxidation, mainly the formation of methionine sulfoxide. Reactive oxygen species, responsible for the oxidation, can be generated by Maillard reaction, autoxidation of sugars, or lipid peroxidation. The present study investigated the influence of milk fat on methionine oxidation in milk. For this purpose, quantitative methionine sulfoxide profiling of all ten methionine residues of β-lactoglobulin, α-lactalbumin, and αs1-casein was carried out by ultrahigh-performance liquid chromatography-electrospray ionization tandem mass spectrometry with scheduled multiple reaction monitoring (UHPLC-ESI-MS/MS-sMRM). Analysis of defatted and regular raw milk samples after heating for up to 8 min at 120 °C and analysis of ultrahigh-temperature milk samples with 0.1%, 1.5%, and 3.5% fat revealed that methionine oxidation of the five residues of the whey proteins and of residues M 123, M 135, and M 196 of αs1-casein was not affected or even suppressed in the presence of milk fat. Only the oxidation of residues M 54 and M 60 of αs1-casein was promoted by lipids. In evaporated milk samples, formation of methionine sulfoxide was hardly influenced by the fat content of the samples. Thus, it can be concluded that lipid oxidation products are not the major cause of methionine oxidation in milk.

  6. [Investigation of gestagenic effect of raw drone milk in rats].

    PubMed

    Seres, Adrienn; Ducza, Eszter; Gáspár, Róbert

    2014-01-01

    Numerous honeybee products are used in traditional medicine. The best-known honeybee products are the honey, the propolis and the royal jelly. Drone milk is a relatively little-known honeybee product. Although, drone milk is traditionally used to treat infertility and to promote vitality in both men and women in certain countries, the literature furnishes no information concerning effects of the drone milk. The oestrogenic and androgenic effects of drone milk have recently been reported in rats and the effective compounds have also been identified. The aim of this study was to determine the putative gestagenic effect of raw drone milk in rats. Maintenance of pregnancy assays revealed that drone milk was able to increase the number of surviving fetuses. This results suggested some gestagenic effects. This effect was confirmed by RT-PCR and Western blot methods in which the mRNA and protein expressions of gestagen-dependent CRLR (Calcitonin Receptor-Like Receptor) peptide were determined. To determine the efficacy of gestagenic effect of drone milk, spironolactone (weak gestagen compound) was used. The combination of drone milk and spironolactone showed more potent gestagenic effect. These results lead us to suppose that raw drone milk shows weak gestagenic effect and this effect can be increased by another weak gestagen. Further studies are required to clarify the gestagenic mechanisms of action of drone milk.

  7. Eligibility Guidance/Free and Reduced Price Policy Handbook.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of School Food Management and Nutrition.

    This handbook is designed to serve as a resource guide to New York school district officials who are involved in the application approval, hearing, and verification processes for the National School Lunch and School Breakfast Programs, and for those exercising the free milk option of the Special Milk Program. Detailed information and clarification…

  8. 77 FR 43232 - National School Lunch, Special Milk, and School Breakfast Programs, National Average Payments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... ``national average payments,'' the amount of money the Federal Government provides States for lunches... with pricing programs that elect to serve milk free to eligible children continue to receive the... during the second preceding school year were served free or at a reduced price. The higher payment level...

  9. Intestinal mucus protects Giardia lamblia from killing by human milk.

    PubMed

    Zenian, A J; Gillin, F D

    1987-02-01

    We have previously shown that nonimmune human milk kills Giardia lamblia trophozoites in vitro. Killing requires a bile salt and the activity of the milk bile salt-stimulated lipase. We now show that human small-intestinal mucus protects trophozoites from killing by milk. Parasite survival increased with mucus concentration, but protection was overcome during longer incubation times or with greater milk concentrations. Trophozoites preincubated with mucus and then washed were not protected. Protective activity was associated with non-mucin CsCl density gradient fractions. Moreover, it was heat-stable, non-dialyzable, and non-lipid. Whereas whole mucus inhibited milk lipolytic activity, protective mucus fractions did not inhibit the enzyme. Furthermore, mucus partially protected G. lamblia trophozoites against the toxicity of oleic acid, a fatty acid which is released from milk triglycerides by lipase. These studies show that mucus protects G. lamblia both by inhibiting lipase activity and by decreasing the toxicity of products of lipolysis. The ability of mucus to protect G. lamblia from toxic lipolytic products may help to promote intestinal colonization by this parasite.

  10. Effect of dairy powders fortification on yogurt textural and sensorial properties: a review.

    PubMed

    Karam, Marie Celeste; Gaiani, Claire; Hosri, Chadi; Burgain, Jennifer; Scher, Joël

    2013-11-01

    Yogurts are important dairy products that have known a rapid market growth over the past few decades. Industrial yogurt manufacture involves different processing steps. Among them, protein fortification of the milk base is elemental. It greatly enhances yogurt nutritional and functional properties and prevents syneresis, an undesirable yogurt textural defect. Protein enrichment can be achieved by either concentration process (evaporation under vacuum and membrane processing: reverse osmosis and/or ultrafiltration) or by addition of dairy ingredients. Traditionally, skim milk powder (SMP) is used to enrich the milk base before fermentation. However, increased quality and availability of other dairy ingredients such as milk protein isolates (MPI), milk protein concentrates (MPC) whey protein isolates (WPI) and concentrates (WPC), micellar casein (MC) and caseinates have promoted their use as alternatives to SMP. Substituting different dry ingredients for skim milk powder in yogurt making affects the yogurt mix protein composition and subsequent textural and sensorial properties. This review focuses on various type of milk protein used for fortification purposes and their influence on these properties.

  11. Structure elucidation of a novel oligosaccharide (Medalose) from camel milk

    NASA Astrophysics Data System (ADS)

    Gangwar, Lata; Singh, Rinku; Deepak, Desh

    2018-02-01

    Free oligosaccharides are the third most abundant solid component in milk after lactose and lipids. The study of milk oligosaccharides indicate that nutrients are not only benefits the infant's gut but also perform a number of other functions which include stimulation of growth, receptor analogues to inhibit binding of pathogens and substances that promote postnatal brain development. Surveys reveal that camel milk oligosaccharides possess varied biological activities that help in the treatment of diabetes, asthma, anaemia, piles and also a food supplement to milking mothers. In this research, camel milk was selected for its oligosaccharide contents, which was then processed by Kobata and Ginsburg method followed by the HPLC and CC techniques. Structure elucidation of isolated compound was done by the chemical degradation, chemical transformation and comparison of chemical shift of NMR data of natural and acetylated oligosaccharide structure reporter group theory, the 1H, 13C NMR, 2D-NMR (COSY, TOCSY and HSQC) techniques, and mass spectrometry. The structure was elucidated as under: MEDALOSE

  12. Single-Drop Raman Imaging Exposes the Trace Contaminants in Milk.

    PubMed

    Tan, Zong; Lou, Ting-Ting; Huang, Zhi-Xuan; Zong, Jing; Xu, Ke-Xin; Li, Qi-Feng; Chen, Da

    2017-08-02

    Better milk safety control can offer important means to promote public health. However, few technologies can detect different types of contaminants in milk simultaneously. In this regard, the present work proposes a single-drop Raman imaging (SDRI) strategy for semiquantitation of multiple hazardous factors in milk solutions. By developing SDRI strategy that incorporates the coffee-ring effect (a natural phenomenon often presents in a condensed circle pattern after a drop evaporated) for sample pretreatment and discrete wavelet transform for spectra processing, the method serves well to expose typical hazardous molecular species in milk products, such as melamine, sodium thiocyanate and lincomycin hydrochloride, with little sample preparation. The detection sensitivity for melamine, sodium thiocyanate, and lincomycin hydrochloride are 0.1 mg kg -1 , 1 mg kg -1 , and 0.1 mg kg -1 , respectively. Theoretically, we establish that the SDRI represents a novel and environment-friendly method that screens the milk safety efficiently, which could be well extended to inspection of other food safety.

  13. Knowledge of newborn health care among pregnant women: basis for promotional and educational programs on breastfeeding.

    PubMed

    Issler, H; de Sá, M B; Senna, D M

    2001-01-04

    Promotional and educational programs relating to breast feeding are important for reversing the decline in this practice. Most programs are centered exclusively on breast feeding, although general knowledge about newborn health care may be important, especially among pregnant women. To study pregnant women's knowledge about general health care of newborns, including breast feeding aspects. Cross-sectional. Prof. Samuel Barnsley Pessoa Health School Center, Faculty of Medicine, University of São Paulo, Brazil. All pregnant women who were registered in the prenatal care program during six consecutive months. Aspects of the current gestation, previous gestations and childbirth, knowledge of the general aspects of newborn health care and of breast feeding practices. The results show that only a little over half of the pregnant women had received any information on newborn health care. Misinformation was clearly present regarding proper care of the umbilical stump and the nature of jaundice, and worst regarding how to treat oral thrush and jaundice, and about vaccination. In relation to breast feeding, even though almost all the pregnant women declared their intention to breast feeding, less than half had a concrete response regarding how long to do it for. The low rates obtained in the topics dealing with the duration, nursing intervals and the attitude to be taken towards hypogalactia show unfamiliarity with the breast feeding technique. The "weak milk" belief, the misinformation about contraceptive methods during breast feeding and the cost of artificial formulas also have a negative impact on this practice. Pregnant women's knowledge of newborn health care is low, as much in the aspects of general care as in relation to the practice of breast feeding. These findings must be taken into consideration in educative programs promoting breast feeding.

  14. Field findings about milk ethanol stability: a first report of interrelationship between α-lactalbumin and lactose.

    PubMed

    Fagnani, Rafael; de Araújo, João Paulo Andrade; Botaro, Bruno Garcia

    2018-05-01

    Milk ethanol stability is not only associated with microbiological acidification, but is a phenomenon with many variables that influence the balance of soluble salts, mainly calcium ion activity. On this basis, we wanted to find out more about milk ethanol stability by studying its relationship with milk protein fractions and others major components. The influence of milk composition on ethanol stability was assessed through a predictive model comprising 180 individual raw milk samples. An additional model was used to assess the ethanol stability status as a response to the proteins fractions quantified by electrophoresis. Of the total samples, 68% were classified as stable and 32% as unstable to alcohol. Milk ethanol instability increased at low values of lactose content and high values of ash percentage. α-Lactalbumin (α-La) was also associated with ethanol stability, and the higher the α-La percentage the lower were the chances of ethanol instability. The lower values of α-La in unstable milk samples might be related to lower content of lactose, as α-La promotes lactose synthesis, a key component for the osmotic balance of milk and thus its ethanol stability. This is the first field report linking ethanol stability indirectly with α-La. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  15. Human milk fortifier with high versus standard protein content for promoting growth of preterm infants: A meta-analysis.

    PubMed

    Liu, Tian-Tian; Dang, Dan; Lv, Xiao-Ming; Wang, Teng-Fei; Du, Jin-Feng; Wu, Hui

    2015-06-01

    To compare the growth of preterm infants fed standard protein-fortified human milk with that containing human milk fortifier (HMF) with a higher-than-standard protein content. Published articles reporting randomized controlled trials and prospective observational intervention studies listed on the PubMed®, Embase®, CINAHL and Cochrane Library databases were searched using the keywords 'fortifier', 'human milk', 'breastfeeding', 'breast milk' and 'human milk fortifier'. The mean difference with 95% confidence intervals was used to compare the effect of HMF with a higher-than-standard protein content on infant growth characteristics. Five studies with 352 infants with birth weight ≤ 1750 g and a gestational age ≤ 34 weeks who were fed human milk were included in this meta-analysis. Infants in the experimental groups given human milk with higher-than-standard protein fortifier achieved significantly greater weight and length at the end of the study, and greater weight gain, length gain, and head circumference gain, compared with control groups fed human milk with the standard HMF. HMF with a higher-than-standard protein content can improve preterm infant growth compared with standard HMF. © The Author(s) 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  16. Milk Processing Plant Employee. Agricultural Cooperative Training. Vocational Agriculture.

    ERIC Educational Resources Information Center

    Blaschke, Nolan; Page, Foy

    This course of study is designed for the vocational agricultural student enrolled in an agricultural cooperative part-time training program in the area of milk processing occupations. The course consists of 11 units, each with 4 to 13 individual topics that milk processing plant employees should know. Subjects covered by the units are the…

  17. Insulin in human milk and the prevention of type 1 diabetes.

    PubMed

    Shehadeh, N; Shamir, R; Berant, M; Etzioni, A

    2001-12-01

    Although controversial, exclusive breast milk feeding was shown to exert a protective effect in preventing type 1 diabetes. In contrast, an early introduction of cow's milk-based formula in young infants may enhance the risk of disease, especially in genetically susceptible children, presumably by an increase of intestinal permeability to macromolecules such as bovine serum albumin and beta-casein, which may arouse autoimmunity. We have shown that human milk contains insulin in substantial concentrations, while insulin is barely detectable (if at all) in infant formulas. Orally administered insulin was demonstrated to promote gut maturation and to reduce intestinal permeability to macromolecules. Furthermore, oral insulin may induce tolerance to insulin and protect against the development of type 1 diabetes. We herewith raise a hypothesis that human milk is protective against the development of type 1 diabetes by virtue of the effects of its substantial content of insulin.

  18. Functionality of cow milk naturally enriched with polyunsaturated fatty acids and polyphenols in diets for diabetic rats.

    PubMed

    Yoshimura, Emerson H; Santos, Nadine W; Machado, Erica; Agustinho, Bruna C; Pereira, Lucelia M; de Aguiar, Sílvia C; Sá-Nakanishi, Anacharis B; Mareze-da-Costa, Cecília E; Zeoula, Lucia M

    2018-01-01

    The increasing incidence of diabetes mellitus is becoming a serious threat to human health in various parts of the world. Studies with dairy products have shown a potential beneficial effect against diabetes. This experiment evaluated the supplementation of milk naturally enriched with polyunsaturated fatty acids (PUFA) and polyphenols in rats with streptozotocin-induced diabetes. Forty male 28-day-old Wistar rats were distributed in four experimental treatments of diabetic animals (streptozotocin induction) and a normal group (non-induced). Experimental treatments were: control (water), whole common milk (COM-M), milk enriched with PUFA (PUFA-M), milk enriched with PUFA and polyphenols (PUFA/P-M) through a special diet offered to dairy cows. Milk supplementation at a dose 5 mL/kg body weight was performed for 77 days, 42 days before and 35 days after diabetes induction. The COM-M supplementation increased brown fat deposits, reduced post-induction glucose levels, reduced blood fructosamine levels, and improved glucose tolerance. Milk enriched with PUFA reduced final fasting glucose, LDL levels, and improved blood antioxidant capacity. Milk enriched with PUFA and polyphenols promoted an increase in gastrocnemius muscle mass, and a reduction in mesenteric fat and LDL levels. Milk intake, with an emphasis on milk enriched with PUFA and polyphenols, attenuated the metabolic disorders of streptozotocin-induced diabetes in rats.

  19. Evaluation of certification in the Milk and Dairy Beef Quality Assurance Program and associated factors on the risk of having violative antibiotic residues in milk from dairy farms in Michigan.

    PubMed

    Gibbons-Burgener, S N; Kaneene, J B; Lloyd, J W; Erskine, R J

    1999-10-01

    To determine whether certification in a Milk and Dairy Beef Quality Assurance Program (MDBQAP) was associated with a reduced risk of having antibiotic residues in milk and to define specific management factors that may have predisposed dairy farms to having violative antibiotic residues in milk. 124 dairy farms in Michigan that had > 1 violative residue in milk during 1993 and 248 randomly selected control farms in Michigan that did not have violative residues in milk during 1993. A pretested structured questionnaire was mailed to case and control farms. A conditional multivariate logistic regression model was developed to determine risk factors associated with having a violative antibiotic residue in milk. Certification in the MDBQAP did not significantly reduce the risk of having a violative antibiotic residue. Annual treatment of > 10% of a herd for metritis was associated with a reduced risk of having a violative residue. Evidence suggested that a routine request for a milk processor to perform residue testing was associated with a decreased risk of having had a violative antibiotic residue, but routine on-farm residue testing was associated with an increased risk of having had a residue. MDBQAP certification was associated, although not significantly, with a reduced risk of having violative antibiotic residues in milk. Risk factors significantly associated with violative antibiotic residues are addressed by various critical control points in the MDBQAP and may be indicators for strengths and weaknesses of MDBQAP.

  20. [Planning of a human milk bank and information center on breast feeding].

    PubMed

    de Assis, M A; dos Santos, E K; da Silva, D M

    1983-10-01

    The planning of activities and the layout of the Human Milk Bank and Information Center on Breastfeeding of the Carmela Dutra Maternity Hospital of the Santa Catarina Hospital Foundation (Brazil) are presented. The implantation of this service seeks to attend to the necessities of babies under treatment in Intensive Care Units of the Maternity and other children's hospitals in this Foundation. Besides collecting, analyzing, sorting, and processing adequately the milk donated by volunteer wet nurses, educational and promotional activities related to breast feeding are carried out in the community and among health professionals. (author's modified)

  1. Biopeptides in Milk: Opiate and Antithrombotic Effects.

    PubMed

    Masood, Ramoona; Khosravi-Darani, Kianoush

    2015-01-01

    Recently, the concept of functional food can be seen worldwide, and there are several local wisdoms on health-conscious. In this context, the protein fractionation of\\milk has attracted interests. Casein-derived bioactives have been identified as showing several health beneficial bioactivities including opiate, antithrombotic, antioxidative, antimicrobial, osteoprotective, anticariogenic and growth-promoting. Peptides have to be absorbed from the intestine and reach the target cells in sufficient concentrations or act via receptors; then they can show health effects. In this review paper, the milk-derived peptides and their therapeutic effects are introduced. Also the opiate and antithrombotic effects of these peptides are described.

  2. Validation of a rapid lateral flow test for the simultaneous determination of β-lactam drugs and flunixin in raw milk.

    PubMed

    Douglas, David; Banaszewski, Katie; Juskelis, Rima; Al-Taher, Fadwa; Chen, Yang; Cappozzo, Jack; McRobbie, Lindsay; Salter, Robert S

    2012-07-01

    β-Lactam antibiotics are the most commonly used drugs on dairy farms. β-Lactam residues in milk are kept out of the human milk supply with good agricultural practices and mandatory truck screening performed by the dairy industry under Appendix N of the Pasteurized Milk Ordinance. Flunixin, a nonsteroidal and anti-inflammatory drug, appears in dairy cattle tissue residues with a frequency similar to the occurrence of penicillin G. This creates concern that flunixin residues could be in milk and would go undetected under current milk screening programs. A single test that combines mandatory β-lactam screening with voluntary flunixin screening is an economical approach for monitoring and controlling for potential flunixin or 5-hydroxyflunixin, the primary flunixin metabolite marker in milk. The objective of this study was to validate a β-lactam and flunixin rapid lateral flow test (LFT) and compare the results obtained with a liquid chromatography-triple quadrupole tandem mass spectrometry (LC-MS/MS) method for the simultaneous determination of flunixin and 5-hydroxyflunixin in raw milk with a limit of detection of , 1 ppb, equivalent to 1 ng/ml. Using the LFT, three combined manufactured lots of test strips detected penicillin G at 2.0 ppb, ampicillin at 6.8 ppb, amoxicillin at 5.9 ppb, cephapirin at 13.4 ppb, ceftiofur (total metabolites) at 63 ppb, and 5-hydroxyflunixin at 1.9 ppb at least 90% of the time with 95% confidence. The LFT also detected incurred flunixin milk samples that were analyzed with the LC-MS/MS and diluted to tolerance in raw milk. The detection levels for the LFT are lower than the U.S. safe levels or tolerances and qualify the test to be used in compliance with U.S. milk screening programs.

  3. Donkey milk kefir induces apoptosis and suppresses proliferation of Ehrlich ascites carcinoma by decreasing iNOS in mice.

    PubMed

    Esener, Obb; Balkan, B M; Armutak, E I; Uvez, A; Yildiz, G; Hafizoglu, M; Yilmazer, N; Gurel-Gurevin, E

    2018-04-12

    Donkey milk and donkey milk kefir exhibit antiproliferative, antimutagenic and antibacterial effects. We investigated the effects of donkey milk and donkey milk kefir on oxidative stress, apoptosis and proliferation in Ehrlich ascites carcinoma (EAC) in mice. Thirty-four adult male Swiss albino mice were divided into four groups as follows: group 1, administered 0.5 ml water; group 2, administered 0.5 ml water + EAC cells; group 3, administered 0.5 ml donkey milk + EAC cells; group 4, administered 0.5 ml donkey milk kefir + EAC cells. We introduced 2.5 x 10 6 EAC cells into each animal by subcutaneous injection. Tap water, donkey milk and donkey milk kefir were administered by gavage for 10 days. Animals were sacrificed on day 11. After measuring the short and long diameters of the tumors, tissues were processed for histology. To determine oxidative stress, cell death and proliferation iNOS and eNOS, active caspase-3 and proliferating cell nuclear antigen were assessed using immunohistochemistry. A TUNEL assay also was used to detect apoptosis. Tumor volume decreased in the donkey milk kefir group compared to the control and donkey milk groups. Tumor volume increased in the donkey milk group compared to the control group. Proliferating cell nuclear antigen levels were higher in the donkey milk kefir group compared to the control and donkey milk groups. The number of apoptotic cells was less in the donkey milk group, compared to the control, whereas it was highest in the donkey milk kefir group. Donkey milk administration increased eNOS levels and decreased iNOS levels, compared to the control group. In the donkey milk kefir group, iNOS levels were significantly lower than those of the control and donkey milk groups, while eNOS levels were similar to the control group. Donkey milk kefir induced apoptosis, suppressed proliferation and decreased co-expression of iNOS and eNOS. Donkey milk promoted development of the tumors. Therefore, donkey milk kefir appears to be more beneficial for treating breast cancer than donkey milk.

  4. 78 FR 45178 - National School Lunch, Special Milk, and School Breakfast Programs, National Average Payments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... ``national average payments,'' the amount of money the Federal Government provides States for lunches... institutions with pricing programs that elect to serve milk free to eligible children continue to receive the... during the second preceding school year were served free or at a reduced price. The higher payment level...

  5. 76 FR 43256 - National School Lunch, Special Milk, and School Breakfast Programs, National Average Payments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... ``national average payments,'' the amount of money the Federal Government provides States for lunches... institutions with pricing programs that elect to serve milk free to eligible children continue to receive the... during the second preceding school year were served free or at a reduced price. The higher payment level...

  6. Optimizing School-Based Health-Promotion Programmes: Lessons from a Qualitative Study of Fluoridated Milk Schemes in the UK

    ERIC Educational Resources Information Center

    Foster, Geraldine R. K.; Tickle, Martin

    2013-01-01

    Background and objective: Some districts in the United Kingdom (UK), where the level of child dental caries is high and water fluoridation has not been possible, implement school-based fluoridated milk (FM) schemes. However, process variables, such as consent to drink FM and loss of children as they mature, impede the effectiveness of these…

  7. Goat milk free fatty acid characterization during conventional and ohmic heating pasteurization.

    PubMed

    Pereira, R N; Martins, R C; Vicente, A A

    2008-08-01

    The disruption of the milk fat globule membrane can lead to an excessive accumulation of free fatty acids in milk, which is frequently associated with the appearance of rancid flavors. Solid-phase microextraction and gas chromatography techniques have been shown to be useful tools in the quantification of individual free fatty acids in dairy products providing enough sensitivity to detect levels of rancidity in milk. Therefore, the aim of this study was to characterize the short-chain and medium-chain free fatty acid profile in i) raw untreated goat milk; ii) raw goat milk passing through pumps and heating units (plate-and-frame heat exchanger and ohmic heater); and iii) processed goat milk by conventional and ohmic pasteurization to determine the influence of each treatment in the final quality of the milk. Multivariate statistical analysis has shown that the treatments studied were not responsible for the variability found on free fatty acid contents. In particular, it was possible to conclude that ohmic pasteurization at 72 degrees C for 15 s did not promote an extended modification of free fatty acid contents in goat milk when compared with that of conventional pasteurization. Furthermore, principal component analysis showed that the capric acid can be used to discriminate goat's milk with different free fatty acid concentrations. Hierarchical cluster analysis showed evidence of the existence of correlations between contents of short and medium chain free fatty acids in goat milk.

  8. The association of flavored milk consumption with milk and energy intake, and obesity: A systematic review.

    PubMed

    Patel, Anisha I; Moghadam, Sepideh Dibay; Freedman, Michael; Hazari, Aakash; Fang, Min-Lin; Allen, Isabel E

    2018-06-01

    Taxes on sugary drinks are being implemented to prevent chronic diseases. Sugar-sweetened milk has been exempt from such policies because of its nutritional value. This systematic review sought to examine whether flavored milk consumption was associated with milk and energy intake, and obesity among children. A search of PubMed, EMBASE, Cochrane, CINAHL, Web of Science, Cochrane Central Register of Controlled Trials and the grey literature was conducted for peer-reviewed publications published before June 6, 2016 that met the following criteria: 1) English-language publications 2) studies of children ages 1 to 18 years, 3) controlled experimental, cohort, case-control, systematic reviews, or meta-analysis studies 4) dependent variable: flavored milk consumption 5) independent variable: weight, weight gain, weight change, body mass index, metabolic syndrome, waist circumference, cholesterol, triglycerides, blood pressure, serum glucose, calories, sugar, or milk consumed. Of 3978 studies identified, 13 met inclusion criteria. Ten studies were experimental and three were longitudinal cohort studies. Eleven studies found that flavored milk increased overall milk intake, five of seven studies that examined energy intake showed that flavored milk increased energy intake, and one of three studies that assessed obesity outcomes demonstrated an increase in weight gain with flavored milk consumption. Only one study was a randomized controlled trial, most studies had high bias, and over half were industry-funded or did not disclose funding. Although flavoring milk may increase milk intake, added sugars may promote increased energy intake. More data regarding flavored milk's impact on health is needed to inform its role in sugary drink policies. Copyright © 2018 Elsevier Inc. All rights reserved.

  9. Mercury, lead and cadmium in human milk in relation to diet, lifestyle habits and sociodemographic variables in Madrid (Spain).

    PubMed

    García-Esquinas, Esther; Pérez-Gómez, Beatriz; Fernández, Mario Antonio; Pérez-Meixeira, Ana María; Gil, Elisa; de Paz, Concha; Iriso, Andrés; Sanz, Juan Carlos; Astray, Jenaro; Cisneros, Margot; de Santos, Amparo; Asensio, Angel; García-Sagredo, José Miguel; García, José Frutos; Vioque, Jesus; Pollán, Marina; López-Abente, Gonzalo; González, Maria José; Martínez, Mercedes; Bohigas, Pedro Arias; Pastor, Roberto; Aragonés, Nuria

    2011-09-01

    Although breastfeeding is the ideal way of nurturing infants, it can be a source of exposure to toxicants. This study reports the concentration of Hg, Pb and Cd in breast milk from a sample of women drawn from the general population of the Madrid Region, and explores the association between metal levels and socio-demographic factors, lifestyle habits, diet and environmental exposures, including tobacco smoke, exposure at home and occupational exposures. Breast milk was obtained from 100 women (20 mL) at around the third week postpartum. Pb, Cd and Hg levels were determined using Atomic Absorption Spectrometry. Metal levels were log-transformed due to non-normal distribution. Their association with the variables collected by questionnaire was assessed using linear regression models. Separate models were fitted for Hg, Pb and Cd, using univariate linear regression in a first step. Secondly, multivariate linear regression models were adjusted introducing potential confounders specific for each metal. Finally, a test for trend was performed in order to evaluate possible dose-response relationships between metal levels and changes in variables categories. Geometric mean Hg, Pb and Cd content in milk were 0.53 μg L(-1), 15.56 μg L(-1), and 1.31 μg L(-1), respectively. Decreases in Hg levels in older women and in those with a previous history of pregnancies and lactations suggested clearance of this metal over lifetime, though differences were not statistically significant, probably due to limited sample size. Lead concentrations increased with greater exposure to motor vehicle traffic and higher potato consumption. Increased Cd levels were associated with type of lactation and tended to increase with tobacco smoking. Surveillance for the presence of heavy metals in human milk is needed. Smoking and dietary habits are the main factors linked to heavy metal levels in breast milk. Our results reinforce the need to strengthen national food safety programs and to further promote avoidance of unhealthy behaviors such as smoking during pregnancy. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. 7 CFR 1430.506 - Payment rate and dairy operation payment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... be made to dairy operations only on the first 26,000 cwt of milk produced by them from cows in the... pounds of milk to cwt; (2) Totaling the eligible cwt (not to exceed 26,000 cwt) of milk marketed... Dairy Market Loss Assistance Program by the total eligible cwt submitted and approved for payment. (b...

  11. 7 CFR 1430.506 - Payment rate and dairy operation payment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... be made to dairy operations only on the first 26,000 cwt of milk produced by them from cows in the... pounds of milk to cwt; (2) Totaling the eligible cwt (not to exceed 26,000 cwt) of milk marketed... Dairy Market Loss Assistance Program by the total eligible cwt submitted and approved for payment. (b...

  12. 7 CFR 1430.506 - Payment rate and dairy operation payment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... be made to dairy operations only on the first 26,000 cwt of milk produced by them from cows in the... pounds of milk to cwt; (2) Totaling the eligible cwt (not to exceed 26,000 cwt) of milk marketed... Dairy Market Loss Assistance Program by the total eligible cwt submitted and approved for payment. (b...

  13. 7 CFR 1430.506 - Payment rate and dairy operation payment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... be made to dairy operations only on the first 26,000 cwt of milk produced by them from cows in the... pounds of milk to cwt; (2) Totaling the eligible cwt (not to exceed 26,000 cwt) of milk marketed... Dairy Market Loss Assistance Program by the total eligible cwt submitted and approved for payment. (b...

  14. Uncle Sam's Diet Sensation: MyPyramid – An Overview and Commentary

    PubMed Central

    Johnston, Carol S.

    2005-01-01

    Abstract and Introduction Abstract MyPyramid symbolizes the federal nutrition policy, the 2005 Dietary Guidelines for Americans, replacing the 1992 Food Guide Pyramid. This Internet-based educational tool, available at http://MyPyramid.gov, provides general guidance for food selection from 5 food groups (grains, vegetables, fruit, milk, meat and beans). Additionally, MyPyramid addresses the obesity crisis by placing a strong emphasis on reducing calorie consumption and increasing physical activity. Although some experts praise this new, interactive pyramid, many believe that the government missed an opportunity to direct Americans toward healthier diets. Furthermore, the information available at MyPyramid.gov is not likely to be accessed by the populations that need it most: the underprivileged. Because obesity prevention programs structured only to educate and inform have generally been unsuccessful, the federal government must take the next step and revise agriculture policies and programs to promote healthy eating Introduction Food guidance based on the scientific knowledge of food composition and nutrient requirements has been provided by the US Department of Agriculture (USDA) since 1894. In the initial 1894 publication, W.O. Atwater, pioneer nutrition investigator and the first director of the Office of Experiment Stations in USDA, presented tables of food composition and dietary standards for American males. In a later publication he advised moderation in food selection: “The evils of overeating may not be felt at once, but sooner or later they are sure to appear – perhaps in an excessive amount of fatty tissue, perhaps in general debility, perhaps in actual disease.”[1] The first USDA food guide utilizing food groups was published in 1916 by Caroline Hunt, a nutrition specialist in USDA's Bureau of Home Economics. The guide identified 5 food groups (milk and meat, cereals, vegetables and fruits, fats and fat foods, and sugars and sugary foods) and specified the amounts to be consumed daily.[1] Thus, the concepts of moderation, proportionality, and variety were introduced nearly a century ago, and these themes continue to shape today's federal nutrition policy and education activities. In April 2005, the Center for Nutrition Policy and Promotion (CNPP), an agency of USDA's Food, Nutrition and Consumer Services, released MyPyramid replacing the 1992 USDA Food Guide Pyramid. MyPyramid, an Internet-based educational tool accessed at http://MyPyramid.gov, provides general guidance for food selection from 5 food groups (grains, vegetables, fruit, milk, meat and beans) and features the key recommendations of the sixth edition of the Dietary Guidelines for Americans (DG), released jointly by the USDA and US Department of Health and Human Services in January 2005. These guidelines represent the federal government's most recent science-based advice for health promotion and for reducing chronic disease risk. In addition to promoting moderation, proportionality, and variety in food selection, the DG place a strong emphasis on reducing calorie consumption and increasing physical activity, factors that are also emphasized by MyPyramid. PMID:16369304

  15. Variation of Metabolite and Hormone Contents in Human Milk.

    PubMed

    Demmelmair, Hans; Koletzko, Berthold

    2017-03-01

    Animal studies show that the lactation period contributes to metabolic programming of the offspring and that oral leptin and insulin show bioactivity. Stage of lactation, duration of gestation, maternal body composition, and maternal diet seem to influence the concentrations of small molecules in human milk. Variability of small molecule concentrations seems higher in preterm milk than in term milk. Insulin in human milk shows concentrations similar to plasma. Leptin concentration is lower in milk than in plasma and reflects maternal body mass index. Early in lactation, leptin could contribute to mediating the association between maternal and infant body composition. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  16. Norwegian mastitis control programme

    PubMed Central

    2009-01-01

    This paper describes the methods and results of the Norwegian Mastitis Control Program implemented in 1982. The program has formed an integral part of the Norwegian Cattle Health Services (NCHS) since 1995. The NCHS also have specific programs for milk fever, ketosis, reproduction and calf diseases. The goal of the program is to improve udder health by keeping the bulk milk somatic cell count (BMSCC) low, to reduce the use of antibiotics, to keep the cost of mastitis low at herd level and improve the consumers' attitude to milk products. In 1996, a decision was made to reduce the use of antibiotics in all animal production enterprises in Norway by 25% within five years. Relevant data has been collected through the Norwegian Cattle Herd Recording System (NCHRS); including health records since 1975 and somatic cell count (SCC) data since 1980. These data have been integrated within the NCHRS. Since 2000, mastitis laboratory data have also been included in the NCHRS. Data on clinical disease, SCC and mastitis bacteriology have been presented to farmers and advisors in monthly health periodicals since 1996, and on the internet since 2005. In 1996, Norwegian recommendations on the treatment of mastitis were implemented. Optimal milking protocols and milking machine function have been emphasised and less emphasis has been placed on dry cow therapy. A selective dry cow therapy program (SDCTP) was implemented in 2006, and is still being implemented in new areas. Research demonstrates that the rate of clinical mastitis could be reduced by 15% after implementing SDCTP. The results so far show a 60% reduction in the clinical treatment of mastitis between 1994 and 2007, a reduction in BMSCC from 250,000 cells/ml to 114,000 cells/ml, and a total reduction in the mastitis cost from 0.23 NOK to 0.13 NOK per litre of milk delivered to the processors, corresponding to a fall from 9.2% to 1.7% of the milk price, respectively. This reduction is attributed to changes in attitude and breeding, eradicating bovine virus diarrhoea virus (BVDV) and a better implementation of mastitis prevention programmes. PMID:22081877

  17. Analysis of the breast milk of giant pandas (Ailuropoda melanoleuca) and the preparation of substitutes

    PubMed Central

    ZHANG, Zhihe; HOU, Rong; LAN, Jingchao; WANG, Hairui; KUROKAWA, Hiroyuki; TAKATSU, Zenta; KOBAYASHI, Toyokazu; KOIE, Hiroshi; KAMATA, Hiroshi; KANAYAMA, Kiichi; WATANABE, Toshi

    2016-01-01

    The first milk substitute for giant panda cubs was developed in 1988 based on limited data about giant panda breast milk and that of certain types of bear. Mixtures of other formulas have also been fed to cubs at some facilities. However, they are not of sufficient nutritional quality for promoting growth in panda cubs. Here, we report analysis of giant panda breast milk and propose new milk substitutes for cubs, which were developed based on the results of our analysis. The Chengdu Research Base of Giant Panda Breeding obtained breast milk samples from three giant pandas. Up to 30 ml of breast milk were collected from each mother by hand. Then, the milk samples were frozen and sent to Nihon University. The levels of protein, fat, carbohydrates, ash, moisture, vitamins, minerals, total amino acids, fatty acids, lactose and other carbohydrates in the milk were analyzed. The breast milk samples exhibited the following nutritional values: protein: 6.6–8.5%, fat: 6.9–16.4%, carbohydrates: 2.5–9.1%, ash: 0.9–1.0% and moisture: 67–83%. We designed two kinds of milk substitutes based on the data obtained and the nutritional requirements of dogs, cats and rodents. The nutritional composition of the milk substitutes for the first and second stages was as follows: protein: 38 and 26%, fat: 40 and 40%, carbohydrates: 13 and 25%, ash: 6 and 6% and moisture: 3 and 3%, respectively. In addition, the substitutes contained vitamins, minerals, taurine, docosahexaenoic acid, lactoferrin, nucleotides and other nutrients. PMID:26781707

  18. Associations between variants of the HAL gene and milk production traits in Chinese Holstein cows.

    PubMed

    Wang, Haifei; Jiang, Li; Wang, Wenwen; Zhang, Shengli; Yin, Zongjun; Zhang, Qin; Liu, Jian-Feng

    2014-11-25

    The histidine ammonia-lyse gene (HAL) encodes the histidine ammonia-lyase, which catalyzes the first reaction of histidine catabolism. In our previous genome-wide association study in Chinese Holstein cows to identify genetic variants affecting milk production traits, a SNP (rs41647754) located 357 bp upstream of HAL, was found to be significantly associated with milk yield and milk protein yield. In addition, the HAL gene resides within the reported QTLs for milk production traits. The aims of this study were to identify genetic variants in HAL and to test the association between these variants and milk production traits. Fifteen SNPs were identified within the regions under study of the HAL gene, including three coding mutations, seven intronic mutations, one promoter region mutation, and four 3'UTR mutations. Nine of these identified SNPs were chosen for subsequent genotyping and association analyses. Our results showed that five SNP markers (ss974768522, ss974768525, ss974768531, ss974768533 and ss974768534) were significantly associated with one or more milk production traits. Haplotype analysis showed that two haplotype blocks were significantly associated with milk yield and milk protein yield, providing additional support for the association between HAL variants and milk production traits in dairy cows (P < 0.05). Our study shows evidence of significant associations between SNPs within the HAL gene and milk production traits in Chinese Holstein cows, indicating the potential role of HAL variants in these traits. These identified SNPs may serve as genetic markers used in genomic selection schemes to accelerate the genetic gains of milk production traits in dairy cattle.

  19. Chocolate milk consequences: a pilot study evaluating the consequences of banning chocolate milk in school cafeterias.

    PubMed

    Hanks, Andrew S; Just, David R; Wansink, Brian

    2014-01-01

    Currently, 68.3% of the milk available in schools is flavored, with chocolate being the most popular (61.6% of all milk). If chocolate milk is removed from a school cafeteria, what will happen to overall milk selection and consumption? In a before-after study in 11 Oregon elementary schools, flavored milk-which will be referred to as chocolate milk-was banned from the cafeteria. Milk sales, school enrollment, and data for daily participation in the National School Lunch Program (NSLP) were compared year to date. Total daily milk sales declined by 9.9% (p<0.01). Although white milk increased by 161.2 cartons per day (p<0.001), 29.4% of this milk was thrown away. Eliminating chocolate milk was also associated with 6.8% fewer students eating school lunches, and although other factors were also involved, this is consistent with the notion of psychological reactance. Removing chocolate milk from school cafeterias may reduce calorie and sugar consumption, but it may also lead students to take less milk overall, drink less (waste more) of the white milk they do take, and no longer purchase school lunch. Food service managers need to carefully weigh the costs and benefits of eliminating chocolate milk and should consider alternative options that make white milk more convenient, attractive, and normal to choose.

  20. Monitoring compliance with the International Code of Marketing of Breastmilk Substitutes in west Africa: multisite cross sectional survey in Togo and Burkina Faso.

    PubMed

    Aguayo, Victor M; Ross, Jay S; Kanon, Souleyman; Ouedraogo, Andre N

    2003-01-18

    To monitor compliance with the International Code of Marketing of Breastmilk Substitutes in health systems, sales outlets, distribution points, and the news media in Togo and Burkina Faso, west Africa. Multisite cross sectional survey. Staff at 43 health facilities and 66 sales outlets and distribution points, 186 health providers, and 105 mothers of infants aged < or =5 months in 16 cities. Six (14%) health facilities had received donations of breast milk substitutes. All donations were being given to mothers free of charge. Health providers in five (12%) health facilities had received free samples of breast milk substitutes for purposes other than professional research or evaluation. Health professionals in five (12%) health facilities had received promotional gifts from manufacturers. Promotional materials of commercial breast milk substitutes were found in seven (16%) health facilities. Special displays to market commercial breast milk substitutes were found in 29 (44%) sales and distribution points. Forty commercial breast milk substitutes violated the labelling standards of the code: 21 were manufactured by Danone, 11 by Nestlé, and eight by other national and international manufacturers. Most (148, 90%) health providers had never heard of the code, and 66 mothers (63%) had never received any counselling on breast feeding by their health providers. In west Africa manufacturers are violating the code of marketing of breast milk substitutes. Comparable levels of code violations are observed with (Burkina Faso) or without (Togo) regulating legislation. Legislation must be accompanied by effective information, training, and monitoring systems to ensure that healthcare providers and manufacturers comply with evidence based practice and the code.

  1. Mother-baby friendly hospital.

    PubMed

    Aragon-choudhury, P

    1996-01-01

    In Manila, the Philippines, the Dr. Jose Fabella Memorial Hospital has been a maternity hospital for 75 years. It averages 90 deliveries a day. Its fees are P200-P500 for a normal delivery and P800-P2000 for a cesarean section. Patients pay what they can and pay the balance when they can. The hospital provides a safe motherhood package that encompasses teaching responsible parenthood, prenatal care, labor, delivery, postpartum care, breast feeding, family planning, and child survival. In 1986, the hospital introduced innovative policies and procedures that promote, protect, and support breast feeding. It has a rooming-in policy that has saved the hospital P6.5 million so far. In the prenatal stage, hospital staff inform pregnant women that colostrum protects the newborn against infections, that suckling stimulates milk production, and that there is no basis to the claim of having insufficient breast milk. Sales representatives of milk substitutes are banned from the hospital. Staff confiscate milk bottles or formula. A lactation management team demonstrates breast feeding procedures. Mothers also receive support on the correct way of breast feeding from hospital staff, volunteers from the Catholic Women's League, consumer groups, and women lawyers. The hospital's policy is no breast milk, no discharge. This encourages mothers to motivate each other to express milk immediately after birth. The hospital has received numerous awards for its breast feeding promotion efforts. UNICEF has designated Fabella Hospital as a model of the Baby-Friendly Hospital Initiative. The hospital serves as the National Lactation Management Education Training Center. People from other developing countries have received training in lactation management here. The First Lady of the Philippines, the First Lady of the US, and the Queen of Spain have all visited the hospital. The hospital has also integrated its existing services into a women's health care center.

  2. Effects of glucose availability on expression of the key genes involved in synthesis of milk fat, lactose and glucose metabolism in bovine mammary epithelial cells.

    PubMed

    Liu, Hongyun; Zhao, Ke; Liu, Jianxin

    2013-01-01

    As the main precursor for lactose synthesis, large amounts of glucose are required by lactating dairy cows. Milk yield greatly depends on mammary lactose synthesis due to its osmoregulatory property for mammary uptake of water. Thus, glucose availability to the mammary gland could be a potential regulator of milk production. In the present study, the effect of glucose availability on expression of the key genes involved in synthesis of milk fat, lactose and glucose metabolism in vitro was investigated. Bovine mammary epithelial cells (BMEC) were treated for 12 h with various concentrations of glucose (2.5, 5, 10 or 20 mmol/L). The higher concentrations of glucose (10-20 mmol/L) did not affect the mRNA expression of acetyl-CoA carboxylase, diacyl glycerol acyl transferase, glycerol-3 phosphate acyl transferase and α-lactalbumin, whereas fatty acid synthase, sterol regulatory element binding protein-1 and beta-1, 4-galactosyl transferase mRNA expression increased at 10 mmol/L and then decreased at 20 mmol/L. The content of lactose synthase increased with increasing concentration of glucose, with addition of highest value at 20 mmol/L of glucose. Moreover, the increased glucose concentration stimulated the activities of pyruvate kinase and glucose-6-phosphate dehydrogenase, and elevated the energy status of the BMEC. Therefore, it was deduced that after increasing glucose availability, the extra absorbed glucose was partitioned to entering the synthesis of milk fat and lactose by the regulation of the mRNA expression of key genes, promoting glucose metabolism by glycolysis and pentose phosphate pathway as well as energy status. These results indicated that the sufficient availability of glucose in BMEC may promote glucose metabolism, and affect the synthesis of milk composition.

  3. Modeling small-scale dairy farms in central Mexico using multi-criteria programming.

    PubMed

    Val-Arreola, D; Kebreab, E; France, J

    2006-05-01

    Milk supply from Mexican dairy farms does not meet demand and small-scale farms can contribute toward closing the gap. Two multi-criteria programming techniques, goal programming and compromise programming, were used in a study of small-scale dairy farms in central Mexico. To build the goal and compromise programming models, 4 ordinary linear programming models were also developed, which had objective functions to maximize metabolizable energy for milk production, to maximize margin of income over feed costs, to maximize metabolizable protein for milk production, and to minimize purchased feedstuffs. Neither multi-criteria approach was significantly better than the other; however, by applying both models it was possible to perform a more comprehensive analysis of these small-scale dairy systems. The multi-criteria programming models affirm findings from previous work and suggest that a forage strategy based on alfalfa, ryegrass, and corn silage would meet nutrient requirements of the herd. Both models suggested that there is an economic advantage in rescheduling the calving season to the second and third calendar quarters to better synchronize higher demand for nutrients with the period of high forage availability.

  4. Impact of Metabolic Hormones Secreted in Human Breast Milk on Nutritional Programming in Childhood Obesity.

    PubMed

    Badillo-Suárez, Pilar Amellali; Rodríguez-Cruz, Maricela; Nieves-Morales, Xóchitl

    2017-09-01

    Obesity is the most common metabolic disease whose prevalence is increasing worldwide. This condition is considered a serious public health problem due to associated comorbidities such as diabetes mellitus and hypertension. Perinatal morbidity related to obesity does not end with birth; this continues affecting the mother/infant binomial and could negatively impact on metabolism during early infant nutrition. Nutrition in early stages of growth may be essential in the development of obesity in adulthood, supporting the concept of "nutritional programming". For this reason, breastfeeding may play an important role in this programming. Breast milk is the most recommended feeding for the newborn due to the provided benefits such as protection against obesity and diabetes. Health benefits are based on milk components such as bioactive molecules, specifically hormones involved in the regulation of food intake. Identification of these molecules has increased in recent years but its action has not been fully clarified. Hormones such as leptin, insulin, ghrelin, adiponectin, resistin, obestatin and insulin-like growth factor-1 copeptin, apelin, and nesfatin, among others, have been identified in the milk of normal-weight women and may influence the energy balance because they can activate orexigenic or anorexigenic pathways depending on energy requirements and body stores. It is important to emphasize that, although the number of biomolecules identified in milk involved in regulating food intake has increased considerably, there is a lack of studies aimed at elucidating the effect these hormones may have on metabolism and development of the newborn. Therefore, we present a state-of-the-art review regarding bioactive compounds such as hormones secreted in breast milk and their possible impact on nutritional programming in the infant, analyzing their functions in appetite regulation.

  5. A two-generation reproduction study to assess the effects of cows' milk on reproductive development in male and female rats.

    PubMed

    Ganmaa, Davaasambuu; Qin, Li-Qiang; Wang, Pei-Yu; Tezuka, Hideo; Teramoto, Shoji; Sato, Akio

    2004-10-01

    To examine whether the considerable quantities of increased female sex hormone levels found in modern milk as a result of modern dairy farming practices are safe for human consumption. Males and females of the P generation were maintained on a diet containing milk for 10 weeks before mating. Exposure to milk was continued up to the end of weaning of the F2b offspring. Two-generation reproduction study. Male and female Wistar Galas rats. P- and F1-generation rats were mated. Fertility, fecundity, and morphology and function of reproductive organs. Although milk had growth-promoting effects in both parents and offspring, it caused no impairments in fertility, fecundity, or reproductive organ development in either generation. However, a whole litter from a dam of the P generation was born dead, three litters in total had a pup with skeletal abnormalities, and the AGD of F2a female pups was reduced. These events occurred only in the milk-treated rats. It is unknown whether these issues had any relevance to milk or only happened by chance. Further study is required to determine whether milk from pregnant cows is completely free from adverse effects on reproductive health.

  6. Progress in nutritional and health profile of milk and dairy products: a novel drug target.

    PubMed

    Martemucci, Giovanni; D'Alessandro, Angela Gabriella

    2013-09-01

    There is an increasing focus on diet as a tool to maintain human health and prevent disease. Milk and milk products of ruminants are important source of fat and saturated fatty acids, which are not considered to be very favourable to human health, but are valuable sources of nutrients including bioactive fatty acids (FA), vitamins, and minerals, which can promote positive health effects. The nutritional characteristics of milk and dairy products are related to their composition, which depends on the source species, and varies due to numerous factors, among which the animal diet is the most important. An improvement in milk FA composition and other micronutrients can be reached through an animal feeding strategy. Natural pasture-based farming systems increase microconstituents that are beneficial to human health (CLA, PUFAs, n-3 FAs, antioxidants, vitamins A and E, and Se) and volatile compounds (flavour, and terpenes) in milk and cheese. There are still uncertainties about the health benefits of various milk FAs and other compounds; deep and extensive long-term clinical studies with humans are needed. The contamination of milk and dairy products by heavy metals or dioxins has dramatic negative consequences for human and livestock health and necessitates very urgent consideration and intervention.

  7. Caseinolytic and milk-clotting activities from Moringa oleifera flowers.

    PubMed

    Pontual, Emmanuel V; Carvalho, Belany E A; Bezerra, Ranilson S; Coelho, Luana C B B; Napoleão, Thiago H; Paiva, Patrícia M G

    2012-12-01

    This work reports the detection and characterization of caseinolytic and milk-clotting activities from Moringa oleifera flowers. Proteins extracted from flowers were precipitated with 60% ammonium sulphate. Caseinolytic activity of the precipitated protein fraction (PP) was assessed using azocasein, as well as α(s)-, β- and κ-caseins as substrates. Milk-clotting activity was analysed using skim milk. The effects of heating (30-100°C) and pH (3.0-11.0) on enzyme activities were determined. Highest caseinolytic activity on azocasein was detected after previous incubation of PP at pH 4.0 and after heating at 50°C. Milk-clotting activity, detected only in the presence of CaCl(2), was highest at incubation of PP at pH 3.0 and remained stable up to 50°C. The pre-treatment of milk at 70°C resulted in highest clotting activity. Enzyme assays in presence of protease inhibitors indicated the presence of aspartic, cysteine, serine and metallo proteases. Aspartic proteases appear to be the main enzymes involved in milk-clotting activity. PP promoted extensive cleavage of κ-casein and low level of α(s)- and β-caseins hydrolysis. The milk-clotting activity indicates the application of M. oleifera flowers in dairy industry. Copyright © 2012 Elsevier Ltd. All rights reserved.

  8. MiR-183 regulates milk fat metabolism via MST1 in goat mammary epithelial cells.

    PubMed

    Chen, Zhi; Shi, HuaiPing; Sun, Shuang; Luo, Jun; Zhang, Wei; Hou, Yu; Loor, Juan J

    2018-03-10

    The nutritional value of goat milk largely depends on its fatty acid content and composition. MicroRNAs (miRNAs) are a class of RNA molecules 18-25nt in length that regulate gene expression and play crucial roles in several biological processes, including fatty acid metabolism. In this study, we analyzed the correlation between differentially expressed miRNAs in goat mammary tissue and the fatty acid composition of goat milk by using Pearson correlations. Results revealed that levels of miR-183 were highly and positively correlated with the fatty acid content in the milk. In addition, we demonstrated that overexpression of miR-183 inhibits milk fat metabolism and inhibition of miR-183 promotes milk fat metabolism. Using Western blot, we demonstrate that MST1, one of the major elements of the Hippo signaling pathway, is a target of miR-183. Immunofluorescence assays revealed that miR-183 targets MST1 in the cytoplasm. In summary, data indicate that miR-183 inhibits the metabolism of milk fat by targeting the MST1 gene in the cytoplasm in goat mammary epithelial cells. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Purification and characterization of recombinant human bile salt-stimulated lipase expressed in milk of transgenic cloned cows.

    PubMed

    Wang, Yuhang; Ding, Fangrong; Wang, Tao; Liu, Wenjie; Lindquist, Susanne; Hernell, Olle; Wang, Jianwu; Li, Jing; Li, Ling; Zhao, Yaofeng; Dai, Yunping; Li, Ning

    2017-01-01

    Bile salt-stimulated lipase (BSSL) is a lipolytic digestive enzyme with broad substrate specificity secreted from exocrine pancreas into the intestinal lumen in all species and from the lactating mammary gland into the milk of some species, notably humans but not cows. BSSL in breast milk facilitates digestion and absorption of milk fat and promotes growth of small for gestational age preterm infants. Thus, purified recombinant human BSSL (rhBSSL) can be used for treatment of patients with fat malabsorption and expressing rhBSSL in the milk of transgenic cloned cows would therefore be a mean to meet a medical need. In the present study, a vector pBAC-hLF-hBSSL was constructed, which efficiently expressed active rhBSSL in milk of transgenic cloned cows to a concentration of 9.8 mg/ml. The rhBSSL purified from cow milk had the same enzymatic activity, N-terminal amino acid sequence, amino acid composition and isoelectric point and similar physicochemical characteristics as human native BSSL. Our study supports the use of transgenic cattle for the cost-competitive, large-scale production of therapeutic rhBSSL.

  10. Purification and characterization of recombinant human bile salt-stimulated lipase expressed in milk of transgenic cloned cows

    PubMed Central

    Ding, Fangrong; Wang, Tao; Liu, Wenjie; Lindquist, Susanne; Hernell, Olle; Wang, Jianwu; Li, Jing; Li, Ling; Zhao, Yaofeng; Dai, Yunping; Li, Ning

    2017-01-01

    Bile salt-stimulated lipase (BSSL) is a lipolytic digestive enzyme with broad substrate specificity secreted from exocrine pancreas into the intestinal lumen in all species and from the lactating mammary gland into the milk of some species, notably humans but not cows. BSSL in breast milk facilitates digestion and absorption of milk fat and promotes growth of small for gestational age preterm infants. Thus, purified recombinant human BSSL (rhBSSL) can be used for treatment of patients with fat malabsorption and expressing rhBSSL in the milk of transgenic cloned cows would therefore be a mean to meet a medical need. In the present study, a vector pBAC-hLF-hBSSL was constructed, which efficiently expressed active rhBSSL in milk of transgenic cloned cows to a concentration of 9.8 mg/ml. The rhBSSL purified from cow milk had the same enzymatic activity, N-terminal amino acid sequence, amino acid composition and isoelectric point and similar physicochemical characteristics as human native BSSL. Our study supports the use of transgenic cattle for the cost-competitive, large-scale production of therapeutic rhBSSL. PMID:28475629

  11. Descriptive Biomarkers for Assessing Breast Cancer Risk

    DTIC Science & Technology

    2011-10-01

    studies are being conducted with the archived milk samples. 15. SUBJECT TERMS Breast milk; recruitment; promoter hypermethylation; RASSF1, GSTP1 ...difference between the two populations is the greater number of outlier scores in the Biopsy Group, particularly for GSTP1 . This might be expected given...Biopsy and Reference Groups. The percentage of outlier scores is significantly greater in the Biopsy Group than in the Reference Group for GSTP1

  12. Best beginning: breastmilk.

    PubMed

    1991-09-01

    An international newsletter on the control of diarrheal diseases has dedicated an issue to breast feeding. Its 1st article highlights the advantages of breast milk, especially in the beginning. Even though parents, regardless of their socioeconomic circumstances, want to provide their children a healthy start in life, pressures exist on new mothers to not breast feed. Therefore breast feeding should be a community responsibility at the local, national, and international levels. Indeed, WHO, UNICEF, USAID, the Swedish International Development Agency, and representatives from at least 30 nations declared in August 1990 to protect, promote, and support breast feeding. Approaches to do so, however, need to be flexible. In the Philippines, for example, a group of mothers discuss breast feeding regularly thereby supporting each other and instilling in them the confidence to continue breast feeding. Between 4-6 months old, caretakers should gradually introduce other foods to infants, but not stop breast feeding. Breast milk still protects against infection and supplies the infant with valuable protein. Once an infant eats enough suitable family foods, breast feeding can stop. Commercial follow up milk should not be introduced, however, because it introduces problems and dangers to the infant. Despite these concerns, manufacturers promote commercial milk for older infants. The article encourages families to plant their own gardens so they can eat substantial amounts of healthy food.

  13. Dairy sheep production research at the University of Wisconsin-Madison, USA – a review

    PubMed Central

    2014-01-01

    Commercial milking of sheep is a new agricultural industry in the United States starting approximately 30 yr ago. The industry is still small, but it is growing. The majority of the sheep milk is used in the production of specialty cheeses. The United States is the major importer of sheep milk cheeses with 50 to 60% of annual world exports coming to the United States during the past 20 yr. Therefore, there is considerable growth potential for the industry in the United States. The only dairy sheep research flock in North America is located at the Spooner Agricultural Research Station of the University of Wisconsin-Madison. The research program started in 1993 and has been multifaceted; dealing with several areas important to commercial dairy sheep farmers. The East Friesian and Lacaune dairy breeds were compared and introduced to the industry through the research program. Both dairy breeds produced significantly more milk than traditional meat-wool breeds found in the U.S., but the two breeds differed in their production traits. East Friesian-cross ewes produced more lambs and slightly more milk than Lacaune-cross ewes whereas Lacaune-cross ewes produced milk with a higher percentage of fat and protein than East Friesian-cross ewes. Lactation physiology studies have shown that ewes with active corpora lutea have increased milk yields, oxytocin release during milking is required to obtain normal fat percentages in the milk, large udder cisterns of dairy ewes can allow for increased milking intervals, and short daylengths during late pregnancy results in increased milk yield. In the nutrition area, legume-grass pastures and forages with a higher percentage of legume will result in increased milk production. Grazing ewes respond to additional supplementation with increased milk yield, but it is important to match the supplement to the quality of the grazing. Ewes on high quality legume-grass pastures that are high in rumen degradable protein respond with increased milk production to supplements high in energy and/or high in rumen undegraded protein. PMID:24739956

  14. Dairy sheep production research at the University of Wisconsin-Madison, USA - a review.

    PubMed

    Thomas, David L; Berger, Yves M; McKusick, Brett C; Mikolayunas, Claire M

    2014-01-01

    Commercial milking of sheep is a new agricultural industry in the United States starting approximately 30 yr ago. The industry is still small, but it is growing. The majority of the sheep milk is used in the production of specialty cheeses. The United States is the major importer of sheep milk cheeses with 50 to 60% of annual world exports coming to the United States during the past 20 yr. Therefore, there is considerable growth potential for the industry in the United States. The only dairy sheep research flock in North America is located at the Spooner Agricultural Research Station of the University of Wisconsin-Madison. The research program started in 1993 and has been multifaceted; dealing with several areas important to commercial dairy sheep farmers. The East Friesian and Lacaune dairy breeds were compared and introduced to the industry through the research program. Both dairy breeds produced significantly more milk than traditional meat-wool breeds found in the U.S., but the two breeds differed in their production traits. East Friesian-cross ewes produced more lambs and slightly more milk than Lacaune-cross ewes whereas Lacaune-cross ewes produced milk with a higher percentage of fat and protein than East Friesian-cross ewes. Lactation physiology studies have shown that ewes with active corpora lutea have increased milk yields, oxytocin release during milking is required to obtain normal fat percentages in the milk, large udder cisterns of dairy ewes can allow for increased milking intervals, and short daylengths during late pregnancy results in increased milk yield. In the nutrition area, legume-grass pastures and forages with a higher percentage of legume will result in increased milk production. Grazing ewes respond to additional supplementation with increased milk yield, but it is important to match the supplement to the quality of the grazing. Ewes on high quality legume-grass pastures that are high in rumen degradable protein respond with increased milk production to supplements high in energy and/or high in rumen undegraded protein.

  15. Experiences with an identification and quantification program for inhibitor-positive milk samples.

    PubMed

    Kress, Claudia; Seidler, Caroline; Kerp, Bianca; Schneider, Elisabeth; Usleber, Ewald

    2007-03-14

    Beta-lactam antibiotics (penicillins, cephalosporins) are still the most commonly used antibiotics for dairy cows in Germany. In routine milk testing, according to the German milk quality regulation, a positive result obtained for bulk tank milk by microbiological inhibitor tests needs no further confirmation, but results in reduced milk payment of 0.05 euros kg(-1) for one month. In some cases, however, further identification of the causative agent can be of interest, either if antimicrobial drugs have not knowingly been used recently, or if improper use of such drugs is denied. As a service for milk producers, our laboratory offers further analyses of violative milk samples, aiming at the identification and quantification of the inhibitor(s). In this program, a panel of microbiological inhibitor tests, receptor tests, and enzyme immunoassays (EIA) is used in a step-by-step analysis, which primarily focusses on beta-lactams, but also includes other compounds such as sulfonamides or tetracyclines, respectively. Here we report results for violative milk samples (n=63) analysed between 2003 and 2005. In most cases (95%), beta-lactam antibiotics could be identified, although not always at levels exceeding the respective MRL values. Penicillin G (mostly together with benzylpenicilloyl metabolites) could be identified in 74.6% of all samples. Other compounds identified were, in decreasing order, ceftiofur (11%), ampicillin/amoxicillin (6.3%), isoxazolyl penicillins (3.2%), and sulfonamides (1.6%). The results indicate that penicillin G is still the predominant antibiotic responsible for violative bulk tank milk samples as detected during regulatory control.

  16. An unusual cause of death at preschool age: scalding by hot milk.

    PubMed

    Cekin, Necmi; Akçan, Ramazan; Arslan, Mustafa M; Hilal, Ahmet; Eren, Ali

    2010-03-01

    Scalding is one of the most painful and devastating burn injuries a child can suffer. Victims are generally scalded by splashed or spilled hot fluids in the home environment. Interestingly, scalding by hot milk is a common cause of burns in rural parts of Turkey. This study aimed to identify the general features of scalding by hot milk, and to make the authorities aware of this problem through educational programs for parents and caregivers.The records of the Council of Forensic Medicine Adana Group Administration and public prosecutor's office were used. Forty-four deaths in children of preschool age (under 6) due to scalding by hot milk during 2001-2005 were analyzed.Scalding with hot milk constituted 1.05% of all medico-legal deaths (4183) during the period considered. Twenty-five (56.81%) of the victims were male while 19 (43.19%) were female. The victims' ages ranged between 18 months and 6 years, with a mean age of 3.03.Scalding by hot milk appears to be an important public health problem, especially in rural areas of Turkey. Educational programs for families and caregivers and implementation of simple safety measures will decrease the prevalence of deaths due to such preventable injuries.

  17. Baby milk companies accused of breaching marketing code.

    PubMed

    Wise, J

    1997-01-18

    A consortium of 27 religious and health organizations has released a report entitled "Cracking the Code," which criticizes the bottle-feeding marketing techniques used by Nestle, Gerber, Mead Johnson, Wyeth, and Nutricia. Research for the report was carried out in Thailand, Bangladesh, South Africa, and Poland using a random sample of 800 mothers and 120 health workers in each country. In all 4 sites, women had received information that violated the World Health Organization's 1981 international code of marketing breast milk substitutes. Violations included promoting artificial feeding without recognizing breast feeding as the best source of infant nutrition. The investigation also found that women and health workers in all 4 sites received free samples of artificial milk. The report includes detailed examples of manufacturer representatives making unrequested visits to give product information to mothers, providing incentives to health workers to promote products, and promoting products outside of health care facilities. While the International Association of Infant Food Manufacturers condemned the study as biased, the Nestle company promised to review the allegations contained in the report and to deal with any breaches in the code. The Interagency Group on Breastfeeding Monitoring, which prepared the report, was created in 1994 to provide data to groups supporting a boycott of Nestle for code violations.

  18. Impact of the removal of chocolate milk from school milk programs for children in Saskatoon, Canada.

    PubMed

    Henry, Carol; Whiting, Susan J; Phillips, Theodosia; Finch, Sarah L; Zello, Gordon A; Vatanparast, Hassan

    2015-03-01

    Studies in the United States report inclusion of flavoured milk in the diets of children and youth improves nutrient intakes. No research has investigated the contribution of flavoured milk to overall milk intake or the milk preferences of Canadian children. The objective of the study was to measure milk consumption (plain milk and flavoured milk) by children in an elementary school environment and investigate factors contributing to milk choice. A mixed-method research design was applied across 6 schools for 12 weeks. Milk waste was measured in grades 1-8 for 12 weeks. Weeks 1-4 (phase 1) and 9-12 (phase 3) provided both plain milk and flavoured milk as chocolate milk while weeks 5-8 (phase 2) provided plain milk only. Beverage Frequency Questionnaires were used in each phase (in grades 5-8 only) to assess usual beverage consumption. Statistical nutrient modelling was conducted to determine the effects of removing chocolate milk during phase 2 as a milk choice. Later, focus groups were conducted with students in grades 5-8 to determine what influences them to choose/not choose to drink milk. Total milk intake decreased by 12.3% when chocolate milk was removed from the schools (26.6% ± 5.2% to 14.31% ± 1.6%, p < 0.001). Milk choice was influenced by environmental factors as well as taste, cost, convenience, and variety. Total milk intake was associated with location (p = 0.035) and cost (p < 0.001), with rural students and/or those students receiving free milk drinking the greatest amount of milk. Nutrient modelling revealed chocolate milk is more cost-efficient and convenient at providing nutrients than alternative food/drink combinations.

  19. Respiratory allergen from house dust mite is present in human milk and primes for allergic sensitization in a mouse model of asthma.

    PubMed

    Macchiaverni, P; Rekima, A; Turfkruyer, M; Mascarell, L; Airouche, S; Moingeon, P; Adel-Patient, K; Condino-Neto, A; Annesi-Maesano, I; Prescott, S L; Tulic, M K; Verhasselt, V

    2014-03-01

    There is an urgent need to identify environmental risk and protective factors in early life for the prevention of allergy. Our study demonstrates the presence of respiratory allergen from house dust mite, Der p 1, in human breast milk. Der p 1 in milk is immunoreactive, present in similar amounts as dietary egg antigen, and can be found in breast milk from diverse regions of the world. In a mouse model of asthma, oral exposure to Der p through breast milk strongly promotes sensitization rather than protect the progeny as we reported with egg antigen. These data highlight that antigen administration to the neonate through the oral route may contribute to child allergic sensitization and have important implications for the design of studies assessing early oral antigen exposure for allergic disease prevention. The up-to-now unknown worldwide presence of respiratory allergen in maternal milk allows new interpretation and design of environmental control epidemiological studies for allergic disease prevention. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  20. ORAL DELIVERY OF L-ARGININE STIMULATES PROSTAGLANDIN-DEPENDENT SECRETORY DIARRHEA IN C. PARVUM INFECTED NEONATAL PIGLETS

    PubMed Central

    Gookin, Jody L.; Foster, Derek M.; Coccaro, Maria R.; Stauffer, Stephen H.

    2008-01-01

    Objectives To determine if oral supplementation with L-arginine could augment nitric oxide (NO) synthesis and promote epithelial defense in neonatal piglets infected with C. parvum. Methods Neonatal piglets were fed a liquid milk replacer and on day 3 of age infected or not with 108 C. parvum oocysts and the milk replacer supplemented with L-arginine or L-alanine. Milk consumption, body weight, fecal consistency, and oocyst excretion were recorded daily. On day 3 post-infection, piglets were euthanized, and serum concentration of NO metabolites and histological severity of villous atrophy and epithelial infection were quantified. Sheets of ileal mucosa were mounted in Ussing chambers for measurement of barrier function (transepithelial resistance (TER) and permeability) and short-circuit current (Isc; an indirect measurement of Cl− secretion in this tissue). Results C. parvum infected piglets had large numbers of epithelial parasites, villous atrophy, decreased barrier function, severe watery diarrhea, and failure to gain weight. L-arginine promoted synthesis of NO by infected piglets which was unaccompanied by improvement in severity of infection but rather promoted epithelial chloride secretion and diarrhea. Epithelial secretion by infected mucosa from L-arginine supplemented piglets was fully inhibited by the cyclooxygenase inhibitor indomethacin, indicating that prostaglandin synthesis was responsible for this effect. Conclusions Results of these studies demonstrate that provision of additional NO substrate in the form of L-arginine incites prostaglandin-dependent secretory diarrhea and does not promote epithelial defense or barrier function of C. parvum infected neonatal ileum. PMID:18223372

  1. Acceptability of donated breast milk in a resource limited South African setting.

    PubMed

    Coutsoudis, Irene; Petrites, Alissa; Coutsoudis, Anna

    2011-02-22

    The importance of breast milk for infants' growth, development and overall health is widely recognized. In situations where women are not able to provide their infants with sufficient amounts of their own breast milk, donor breast milk is the next preferred option. Although there is considerable research on the safety and scientific aspects of donor milk, and the motivations and experiences of donors, there is limited research addressing the attitudes and experiences of the women and families whose infants receive this milk. This study therefore examined attitudes towards donated breast milk among mothers, families and healthcare providers of potential recipient infants. The study was conducted at a public hospital and nearby clinic in Durban, South Africa. The qualitative data was derived from eight focus group discussions which included four groups with mothers; one with male partners; and one with grandmothers, investigating attitudes towards receiving donated breast milk for infants. There was also one group each with nurses and doctors about their attitudes towards donated breast milk and its use in the hospital. The focus groups were conducted in September and October 2009 and each group had between four and eleven participants, leading to a total of 48 participants. Although breast milk was seen as important to child health there were concerns about undermining of breast milk because of concerns about HIV and marketing and promotion of formula milks. In addition there were concerns about the safety of donor breast milk and discomfort about using another mother's milk. Participants believed that education on the importance of breast milk and transparency on the processes involved in sourcing and preparing donor milk would improve the acceptability. This study has shown that there are obstacles to the acceptability of donor milk, mainly stemming from lack of awareness/familiarity with the processes around donor breast milk and that these could be readily addressed through education. Even the more psychological concerns would also likely be reduced over time as these educational efforts progress. With government and health care worker endorsement and commitment, breast milk donation could have a promising role in improving child health.

  2. Chocolate Milk Consequences: A Pilot Study Evaluating the Consequences of Banning Chocolate Milk in School Cafeterias

    PubMed Central

    Hanks, Andrew S.; Just, David R.; Wansink, Brian

    2014-01-01

    Objectives Currently, 68.3% of the milk available in schools is flavored, with chocolate being the most popular (61.6% of all milk). If chocolate milk is removed from a school cafeteria, what will happen to overall milk selection and consumption? Methods In a before-after study in 11 Oregon elementary schools, flavored milk–which will be referred to as chocolate milk–was banned from the cafeteria. Milk sales, school enrollment, and data for daily participation in the National School Lunch Program (NSLP) were compared year to date. Results Total daily milk sales declined by 9.9% (p<0.01). Although white milk increased by 161.2 cartons per day (p<0.001), 29.4% of this milk was thrown away. Eliminating chocolate milk was also associated with 6.8% fewer students eating school lunches, and although other factors were also involved, this is consistent with the notion of psychological reactance. Conclusions Removing chocolate milk from school cafeterias may reduce calorie and sugar consumption, but it may also lead students to take less milk overall, drink less (waste more) of the white milk they do take, and no longer purchase school lunch. Food service managers need to carefully weigh the costs and benefits of eliminating chocolate milk and should consider alternative options that make white milk more convenient, attractive, and normal to choose. PMID:24740451

  3. Human milk hyaluronan enhances innate defense of the intestinal epithelium.

    PubMed

    Hill, David R; Rho, Hyunjin K; Kessler, Sean P; Amin, Ripal; Homer, Craig R; McDonald, Christine; Cowman, Mary K; de la Motte, Carol A

    2013-10-04

    Breast-feeding is associated with enhanced protection from gastrointestinal disease in infants, mediated in part by an array of bioactive glycan components in milk that act through molecular mechanisms to inhibit enteric pathogen infection. Human milk contains hyaluronan (HA), a glycosaminoglycan polymer found in virtually all mammalian tissues. We have shown that synthetic HA of a specific size range promotes expression of antimicrobial peptides in intestinal epithelium. We hypothesize that hyaluronan from human milk also enhances innate antimicrobial defense. Here we define the concentration of HA in human milk during the first 6 months postpartum. Importantly, HA isolated from milk has a biological function. Treatment of HT-29 colonic epithelial cells with human milk HA at physiologic concentrations results in time- and dose-dependent induction of the antimicrobial peptide human β-defensin 2 and is abrogated by digestion of milk HA with a specific hyaluronidase. Milk HA induction of human β-defensin 2 expression is also reduced in the presence of a CD44-blocking antibody and is associated with a specific increase in ERK1/2 phosphorylation, suggesting a role for the HA receptor CD44. Furthermore, oral administration of human milk-derived HA to adult, wild-type mice results in induction of the murine Hβ D2 ortholog in intestinal mucosa and is dependent upon both TLR4 and CD44 in vivo. Finally, treatment of cultured colonic epithelial cells with human milk HA enhances resistance to infection by the enteric pathogen Salmonella typhimurium. Together, our observations suggest that maternally provided HA stimulates protective antimicrobial defense in the newborn.

  4. Human Milk Hyaluronan Enhances Innate Defense of the Intestinal Epithelium*

    PubMed Central

    Hill, David R.; Rho, Hyunjin K.; Kessler, Sean P.; Amin, Ripal; Homer, Craig R.; McDonald, Christine; Cowman, Mary K.; de la Motte, Carol A.

    2013-01-01

    Breast-feeding is associated with enhanced protection from gastrointestinal disease in infants, mediated in part by an array of bioactive glycan components in milk that act through molecular mechanisms to inhibit enteric pathogen infection. Human milk contains hyaluronan (HA), a glycosaminoglycan polymer found in virtually all mammalian tissues. We have shown that synthetic HA of a specific size range promotes expression of antimicrobial peptides in intestinal epithelium. We hypothesize that hyaluronan from human milk also enhances innate antimicrobial defense. Here we define the concentration of HA in human milk during the first 6 months postpartum. Importantly, HA isolated from milk has a biological function. Treatment of HT-29 colonic epithelial cells with human milk HA at physiologic concentrations results in time- and dose-dependent induction of the antimicrobial peptide human β-defensin 2 and is abrogated by digestion of milk HA with a specific hyaluronidase. Milk HA induction of human β-defensin 2 expression is also reduced in the presence of a CD44-blocking antibody and is associated with a specific increase in ERK1/2 phosphorylation, suggesting a role for the HA receptor CD44. Furthermore, oral administration of human milk-derived HA to adult, wild-type mice results in induction of the murine Hβ D2 ortholog in intestinal mucosa and is dependent upon both TLR4 and CD44 in vivo. Finally, treatment of cultured colonic epithelial cells with human milk HA enhances resistance to infection by the enteric pathogen Salmonella typhimurium. Together, our observations suggest that maternally provided HA stimulates protective antimicrobial defense in the newborn. PMID:23950179

  5. Beverage consumption patterns among 4-19 y old children in 2009-14 NHANES show that the milk and 100% juice pattern is associated with better diets.

    PubMed

    Maillot, Matthieu; Rehm, Colin D; Vieux, Florent; Rose, Chelsea M; Drewnowski, Adam

    2018-05-24

    Patterns of beverage consumption among children and adolescents can be indicative of food choices and total diet quality. Analyses of beverage consumption patterns among 8119 children aged 4-19 y were based on the first 24-h recall of the National Health and Nutrition Examination Survey (2009-14 NHANES). Four pre-defined beverage patterns were: 1) milk pattern; 2) 100% juice pattern; 3) milk and 100% juice pattern; and 4) other caloric beverages. Food- and nutrient-based diet quality measures included the Healthy Eating Index 2010. Most children drank other caloric beverages, as opposed to milk (17.8%), 100% juice (5.6%), or milk and 100% juice (13.5%). Drinkers of milk and 100% juice had diets that did not differ from each other in total calories, total and added sugars, fiber, or vitamin E. Milk drinkers consumed more dairy and had higher intakes of calcium, potassium, vitamin A and vitamin D as compared to all other patterns. Juice drinkers consumed more total fruit, same amounts of whole fruit, and had higher intakes of vitamin C as compared to the other consumption patterns. Drinkers of both milk and 100% juice had the highest HEI 2010 scores of all the consumption patterns. Beverage consumption patterns built around milk and/or 100% juice were relatively uncommon. Promoting the drinking of milk and 100% juice, in preference to other caloric beverages, may be an effective strategy to improve children's diet quality. Restricting milk and 100% juice consumption may encourage the selection of other caloric beverages.

  6. Invited review: Current state of genetic improvement in dairy sheep.

    PubMed

    Carta, A; Casu, Sara; Salaris, S

    2009-12-01

    Dairy sheep have been farmed traditionally in the Mediterranean basin in southern Europe, central Europe, eastern Europe, and in Near East countries. Currently, dairy sheep farming systems vary from extensive to intensive according to the economic relevance of the production chain and the specific environment and breed. Modern breeding programs were conceived in the 1960s. The most efficient selection scheme for local dairy sheep breeds is based on pyramidal management of the population with the breeders of nucleus flocks at the top, where pedigree and official milk recording, artificial insemination, controlled natural mating, and breeding value estimation are carried out to generate genetic progress. The genetic progress is then transferred to the commercial flocks through artificial insemination or natural-mating rams. Increasing milk yield is still the most profitable breeding objective for several breeds. Almost all milk is used for cheese production and, consequently, milk content traits are very important. Moreover, other traits are gaining interest for selection: machine milking ability and udder morphology, resistance to diseases (mastitis, internal parasites, scrapie), and traits related to the nutritional value of milk (fatty acid composition). Current breeding programs based on the traditional quantitative approach have achieved appreciable genetic gains for milk yield. In many cases, further selection goals such as milk composition, udder morphology, somatic cell count, and scrapie resistance have been implemented. However, the possibility of including other traits of selective interest is limited by high recording costs. Also, the organizational effort needed to apply the traditional quantitative approach limits the diffusion of current selection programs outside the European Mediterranean area. In this context, the application of selection schemes assisted by molecular information, to improve either traditional dairy traits or traits costly to record, seems to be attractive in dairy sheep. At the moment, the most effective strategy seems to be the strengthening of research projects aimed at finding causal mutations along the genes affecting traits of economic importance. However, genome-wide selection seems to be unfeasible in most dairy sheep breeds.

  7. Monitoring compliance with the International Code of Marketing of Breastmilk Substitutes in west Africa: multisite cross sectional survey in Togo and Burkina Faso

    PubMed Central

    Aguayo, Victor M; Ross, Jay S; Kanon, Souleyman; Ouedraogo, Andre N

    2003-01-01

    Objectives To monitor compliance with the International Code of Marketing of Breastmilk Substitutes in health systems, sales outlets, distribution points, and the news media in Togo and Burkina Faso, west Africa. Design Multisite cross sectional survey. Participants Staff at 43 health facilities and 66 sales outlets and distribution points, 186 health providers, and 105 mothers of infants aged ⩽5 months in 16 cities. Results Six (14%) health facilities had received donations of breast milk substitutes. All donations were being given to mothers free of charge. Health providers in five (12%) health facilities had received free samples of breast milk substitutes for purposes other than professional research or evaluation. Health professionals in five (12%) health facilities had received promotional gifts from manufacturers. Promotional materials of commercial breast milk substitutes were found in seven (16%) health facilities. Special displays to market commercial breast milk substitutes were found in 29 (44%) sales and distribution points. Forty commercial breast milk substitutes violated the labelling standards of the code: 21 were manufactured by Danone, 11 by Nestlé, and eight by other national and international manufacturers. Most (148, 90%) health providers had never heard of the code, and 66 mothers (63%) had never received any counselling on breast feeding by their health providers. Conclusion In west Africa manufacturers are violating the code of marketing of breast milk substitutes. Comparable levels of code violations are observed with (Burkina Faso) or without (Togo) regulating legislation. Legislation must be accompanied by effective information, training, and monitoring systems to ensure that healthcare providers and manufacturers comply with evidence based practice and the code. What is already known on this topicAll member states of the World Health Assembly have reaffirmed their support for the International Code of Marketing of Breastmilk SubstitutesViolations by manufacturers of breast milk substitutes have been reported in industrialised and developing countriesWhat this study addsManufacturers of breast milk substitutes are violating the code in Togo and Burkina FasoThe levels of code violations are similar in a country with (Burkina Faso) and one without (Togo) legislation on the marketing of breast milk substitutesLegislation must be accompanied by effective information, training, and monitoring systems to ensure compliance with the code PMID:12531842

  8. Ultrafiltration of skimmed goat milk increases its nutritional value by concentrating nonfat solids such as proteins, Ca, P, Mg, and Zn.

    PubMed

    Moreno-Montoro, Miriam; Olalla, Manuel; Giménez-Martínez, Rafael; Bergillos-Meca, Triana; Ruiz-López, María Dolores; Cabrera-Vique, Carmen; Artacho, Reyes; Navarro-Alarcón, Miguel

    2015-11-01

    Goat milk has been reported to possess good nutritional and health-promoting properties. Usually, it must be concentrated before fermented products can be obtained. The aim of this study was to compare physicochemical and nutritional variables among raw (RM), skimmed (SM), and ultrafiltration-concentrated skimmed (UFM) goat milk. The density, acidity, ash, protein, casein, whey protein, Ca, P, Mg, and Zn values were significantly higher in UFM than in RM or SM. Dry extract and fat levels were significantly higher in UFM than in SM, and Mg content was significantly higher in UFM than in RM. Ultrafiltration also increased the solubility of Ca and Mg, changing their distribution in the milk. The higher concentrations of minerals and proteins, especially caseins, increase the nutritional value of UFM, which may therefore be more appropriate for goat milk yogurt manufacturing in comparison to RM or SM. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  9. Why the act?

    PubMed

    Kumta, N B

    1995-07-01

    All of the 4000 infants who die daily in India have been bottle fed. Most of these infants die from infections which are typically caused by bottle feeding. Considerable research has shown that human breast milk ideally suits babies' needs. Human breast milk protects infants from several infections and allergies, such that the breastfed infant is 25 times less likely than the bottle fed infant to die due to diarrhea and pneumonia. Comparative studies have even found breastfed babies to have higher IQs than bottle fed ones. Detrimental maternity home practices, adverse social factors, and the unethical and aggressive marketing strategy adopted by the manufacturers of infant milk substitutes and feeding bottles are the major factors responsible for the erosion of the practice of breastfeeding. These factors are discussed. The Infant Milk Substitutes, Feeding Bottles, and Infant Foods Act prohibits the advertisement and promotion of feeding bottles and infant milk substitutes by unethical marketing strategies. Violations of the act are punishable by imprisonment and a heavy fine. The act and the need for its passage are discussed.

  10. The Effect of Different Methods of Fermentation on the Detection of Milk Protein Residues in Retail Cheese by Enzyme-Linked Immunosorbent Assay (ELISA).

    PubMed

    Ivens, Katherine O; Baumert, Joseph L; Hutkins, Robert L; Taylor, Steve L

    2017-11-01

    Milk and milk products are among the most important allergenic food ingredients, both in the United States and throughout the world; cheeses are among the most important of these milk products. Milk contains several major antigenic proteins, each with differing susceptibilities to proteolytic enzymes. The extent of proteolysis in cheese varies as a result of conditions during manufacture and ripening. Proteolysis has the potential to degrade antigenic and allergenic epitopes that are important for residue detection and elicitation of allergic reactions. Commercial enzyme-linked immunosorbent assays (ELISAs) are not currently validated for use in detecting residues in hydrolyzed or fermented food products. Eighteen retail cheeses produced using 5 different styles of fermentation were investigated for detectable milk protein residues with 4 commercial ELISA kits. Mozzarella, Swiss, Blue, Limburger, and Brie cheeses were assessed. The Neogen Veratox® Casein and Neogen Veratox® Total Milk kits were capable of detecting milk residues in most cheeses evaluated, including blue-veined cheeses that exhibit extensive proteolysis. The other 2 ELISA kits evaluated, r-Biopharm® Fast Casein and ELISA Systems™ Casein, can detect milk residues in cheeses other than blue-veined varieties. ELISA results cannot be quantitatively compared among kits. The quantitative reliability of ELISA results in detection of cheese residues is questionable, but some methods are sufficiently robust to use as a semi-quantitative indication of proper allergen control for the validation of cleaning programs in industry settings. Many commercially available enzyme-linked immunosorbent assays (ELISAs) are not validated for detection of allergenic residues in fermented or hydrolyzed products. This research seeks to determine if commercial milk ELISAs can detect milk residues in varieties of cheese that have undergone different styles of fermentation and different degrees of proteolysis. Only certain milk ELISA kits are capable of detecting residues in all varieties of cheese. However, commercial milk ELISA kits are capable of semiquantitative detection of cheese residues in foods, or in industry settings for the validation of allergen cleaning programs. © 2017 Institute of Food Technologists®.

  11. A comparison of two ELISAs for the detection of antibodies to bovine leucosis virus in bulk-milk.

    PubMed

    Ridge, S E; Galvin, J W

    2005-07-01

    To estimate the sensitivity, specificity and detection limits for two bulk-milk enzyme-linked immunosorbent assays, the Svanovir BLV-gp51-Ab and the Lactelisa BLV Ab Bi indirect tank 250, for the detection of antibody to bovine leucosis virus in milk. Milk samples from 27 cows known to have enzootic bovine leucosis (EBL) were serially diluted with milk from a herd known to be free from the disease. The dilution at which antibodies could no longer be detected by each test was determined. A total of 1959 bulk-milk samples submitted to a laboratory for the Victorian (EBL) eradication program were tested with both the Svanovir and the Lactelisa assays. A Bayesian approach was used to calculate maximum-likelihood estimates of test sensitivity and specificity. An additional 660 bulk-milk samples were tested with both the Svanovir and the Lactelisa assays. Herds that had positive results on either or both of the assays were subjected to blood or milk testing of individual cattle. The dilution of milk at which the Svanovir assay failed to detect enzootic bovine leucosis antibody in half of the samples was 1 in 40, whereas the comparable value for the Lactelisa was 1 in 200. Computer modeling of the operating characteristics of the Svanovir assay indicated that the sensitivity of that assay would be considerably lower than that for the Lactelisa, and the specificity was estimated to be higher. Evaluation of the assays using 660 bulk-milk samples showed that the Lactelisa assay detected four infected herds that were not detected by the Svanovir test. No false positive results were recorded for either assay. Use of the Lactelisa assay in the Victorian EBL eradication program will enhance disease detection and eradication, but may also result in an increased frequency of false positive bulk-milk test results.

  12. Contaminants in milk and impact of heating: an assessment study.

    PubMed

    Awasthi, Vandana; Bahman, Sanjivan; Thakur, Lalit K; Singh, Santosh Kumar; Dua, Ajit; Ganguly, Sanjeev

    2012-01-01

    The major contaminants usually encountered in milk and milk products include pesticide residues, heavy metals, and aflatoxin M1 (AFM1). Primarily, milk get contaminated before milching, from the cattle feed, from sources/materials used during the processing of milk as well as improper handling of the milk during the pre- and postprocessing period. The purpose of this study was to evaluate the effect of household practices on milk contaminants. Samples of pasteurized as well as unpasteurized milk (Vendor's milk) were analyzed for AFM1, pesticide residues, and heavy metals. Simulating the household practices, the impact of boiling on these contaminants was assessed. The contaminant Aflatoxin M1 (AFM1) was detected at a concentration ranging from 0.071-0.075 ppb in unpasteurized as well as pasteurized milk samples analyzed during the course of study. Moreover, boiling had no impact on the quantity of AFM1 present in the milk. Pesticides and heavy metal contents were found to be within acceptable limits in all the milk samples tested. Mycotoxins especially aflatoxins in cattle feed and their consequential presence in milk and milk products is a serious concern world over as they are reported carcinogens. These fungal toxins are resistant to high temperatures and may lead to various health hazards. Preventive steps must be taken at each stage to ensure good quality of milk and milk products free from these contaminants. Awareness programs and education for the dairy farmers and milk processors may be helpful in this regard.

  13. The g.763G>C SNP of the bovine FASN gene affects its promoter activity via Sp-mediated regulation: implications for the bovine lactating mammary gland.

    PubMed

    Ordovás, Laura; Roy, Rosa; Pampín, Sandra; Zaragoza, Pilar; Osta, Rosario; Rodríguez-Rey, Jose Carlos; Rodellar, Clementina

    2008-07-15

    Fatty acid synthase (FASN) is an enzyme that catalyzes de novo synthesis of fatty acids in cells. The bovine FASN gene maps to BTA 19, where several quantitative trait loci for fat-related traits have been described. Our group recently reported the identification of a single nucleotide polymorphism (SNP), g.763G>C, in the bovine FASN 5' flanking region that was significantly associated with milk fat content in dairy cattle. The g.763G>C SNP was part of a GC-rich region that may constitute a cis element for members of the Sp transcription factor family. Thus the SNP could alter the transcription factor binding ability of the FASN promoter and consequently affect the promoter activity of the gene. However, the functional consequences of the SNP on FASN gene expression are unknown. The present study was therefore directed at elucidating the underlying molecular mechanism that could explain the association of the SNP with milk fat content. Three cellular lines (3T3L1, HepG2, and MCF-7) were used to test the promoter and the transcription factor binding activities by luciferase reporter assays and electrophoretic mobility shift assays, respectively. Band shift assays were also carried out with nuclear extracts from lactating mammary gland (LMG) to further investigate the role of the SNP in this tissue. Our results demonstrate that the SNP alters the bovine FASN promoter activity in vitro and the Sp1/Sp3 binding ability of the sequence. In bovine LMG, the specific binding of Sp3 may account for the association with milk fat content.

  14. Wide Area Recovery and Resiliency Program (WARRP) Knowledge Enhancement Events: Agricultural Waste Disposal Workshop After Action Report

    DTIC Science & Technology

    2012-07-17

    production of milk . Weld produces 57 percent of the milk in Colorado and has become the 17th largest dairy county in the U.S. in cow numbers (almost...engaged in the plan; everyone from the milk producer to the milk processor. 6 “In the event of an outbreak, everyone in this room would have a role...slaughter. Dr. McCarl illustrated the magnitude of the carcass disposal problem, sharing how the problem would be 9 cows wide and stretch the length

  15. The role of natural galactagogues during breast feeding: focus on a Galega officinalis based food supplement.

    PubMed

    Salatino, Silvia; Giacomelli, Luca; Carnevali, Ilaria; Giacomelli, Erika

    2017-12-01

    Maternal milk is the optimal food for newborns. To this end, a number of interventions are used to enhance milk production. However, pharmacological interventions may be associated with a perceived risk of adverse effects and therefore many mothers prefer to rely on natural herbal remedies. Several herbal remedies have been traditionally used to this purpose. However, the level of evidence supporting their use is mixed. Among different currently-employed natural remedies, Galega officinalis has emerged to be one of those sustained by the strongest evidence. In this paper, we comment on a galega-based product. It is a standardized food supplement used to support breastfeeding mothers and to promote milk production containing Galega officinalis and other substances, including vitamins and magnesium, with potential effect on mother's well-being. In a recent product evaluation on a large sample of Italian women, the wide majority of mothers have declared to be satisfied with this product, and two third of them reported that the milk production was improved with the use of this product. Noteworthy, this galega-based food supplement was also reported to promote psychological benefit. The evidence of a perceived psychological benefit associated with this product is of particular importance, given the high degree of distress often experienced by mothers during the post-partum period. Last, a high level of safety was perceived by the participants. This galega-based food supplement does have a role in supporting breastfeeding mothers and enhance milk production during lactation. Further clinical trials could provide further evidence on the effectiveness of the product.

  16. Polymorphisms in the promoter region of the bovine lactoferrin gene influence milk somatic cell score and milk production traits in Chinese Holstein cows.

    PubMed

    Mao, Yongjiang; Zhu, Xiaorui; Xing, Shiyu; Zhang, Meirong; Zhang, Huimin; Wang, Xiaolong; Karrow, Niel; Yang, Liguo; Yang, Zhangping

    2015-12-01

    Lactoferrin is an iron-binding protein found in cow's milk that plays an important role in preventing mastitis caused by intramammary infection. In this study, 20 Chinese Holstein cows were selected randomly for PCR amplification and sequencing of the bovine lactoferrin gene promoter region and used for SNP discovery in the region between nucleotide positions -461 to -132. Three SNPs (-270T>C, -190G>A and -156A>G) were identified in bovine lactoferrin, then Chinese Holstein cows (n=866) were genotyped using Sequenom MassARRAY (Sequenom Inc., San Diego, CA) based on the previous SNP information in this study, and the associations between SNPs or haplotype and milk somatic cell score (SCS) and production traits were analyzed by the least squares method in the GLM procedure of SAS. SNPs -270T>C and -156A>G showed close linkage disequilibrium (r(2)=0.76). The SNP -190G>A showed a significant association with SCS, and individuals with genotype GG had higher SCS than genotypes AG and AA. Associations were found between the SNPs -270T>C and -190G>A with SCS and the milk composition. The software MatInspector revealed that these SNPs were located within several potential transcription factor binding sites, including NF-κB p50, KLF7 and SP1, and may alter gene expression, but further investigation will be required to elucidate the biological and practical relevance of these SNPs. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Urinary and Milk Iodine Status in Neonates and Their Mothers during Congenital Hypothyroidism Screening Program in Eastern Azerbaijan: A Pilot Study

    PubMed Central

    MOBASSERI, Majid; ROSHANRAVAN, Neda; MESRI ALAMDARI, Naimeh; OSTADRAHIMI, Alireza; ASGHARI JAFARABADI, Mohammad; ANARI, Farideh; HEDAYATI, Mehdi

    2014-01-01

    Abstract Background Iodine is essential element in thyroid hormones synthesis and normal growth and development of the brain. Milk and iodine concentrations can be appropriate indicator of body iodine status; in this study, we evaluated the concentrations of urine and milk iodine in newborns and their mothers. Methods In a cross-sectional study conducted in 2013, urine and milk iodine in 106 neonates and their mothers referred to healthcare center in Shabestar, Eastern Azerbaijan for congenital hypothyroidism screening program were determined. Median urinary iodine < 100 µg/L and milk iodine < 50 µg/L was considered as iodine deficiency. Results The median urine iodine concentrations (UIC) in mothers and infants were 142.31 µg/L (.0 - 1260) and 306.76 µg/L (23.56-1020) respectively. Urine iodine concentrations were < 100 µg/L in 33.9% of mothers and 14.2% of neonates. The median milk iodine concentration (MIC) was 58.23 µg/L (20.31- 425) and in 41.9% of mothers was <50 µg/L. A positive significant correlation was found between milk iodine and maternal urinary iodine concentration (r=0.533, P= 0.000). There was significant correlation between neonatal UIC and maternal UIC (r=0.462, P= 0.000), neonatal UIC and MIC (r=0.414, P= 0.000). Conclusions Urinary and milk iodine concentrations in mothers and infants were within acceptable range, which indicates adequate iodine intake. However, there were moderate and marginal iodine deficiencies in about half percentage of participants. Insufficient amount of milk iodine in about half of the mothers can result in iodine deficiency in breast-fed infants. PMID:26060700

  18. Baked milk- and egg-containing diet in the management of milk and egg allergy.

    PubMed

    Leonard, Stephanie A; Caubet, Jean-Christoph; Kim, Jennifer S; Groetch, Marion; Nowak-Węgrzyn, Anna

    2015-01-01

    Cow's milk (CM) and hen's egg allergies are among the most common food allergies in children. With evidence of increasing food allergy prevalence and more persistent disease, it has become vital to improve the management of CM and egg allergies. The ability to tolerate baked milk or egg, such as in a cake or muffin, has been associated with an increased chance of tolerance development. Studies report that about 70% of CM- and egg-allergic children can tolerate baked milk or egg and that incorporating baked milk or egg into the diet is well tolerated. Being able to add baked milk or egg into the diet can also increase quality of life by expanding the diet, boosting nutrition, and promoting inclusion in social activities. There is some debate over how baked milk and egg should be introduced, at home or in a supervised setting. Anaphylaxis and treatment with epinephrine during baked milk or egg challenges have been reported. Study of potential biomarkers to predict tolerability of baked milk and egg, such as serum specific IgE levels and skin prick test wheal diameters, is ongoing. Many parents can reliably report that their CM- or egg-allergic child is already consuming baked goods without symptoms. However, for those who cannot report such tolerance, the most prudent approach is to perform a supervised oral food challenge to determine the tolerability of baked milk and egg. The purpose of this article was to review the pathophysiology, clinical data, and safety of baked milk and egg and provide a practical guide to managing CM allergy and/or egg allergy. Recipes for baked milk and egg challenges and guidance on how to add baked milk and egg if tolerated to the child's regular diet are provided. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  19. Assessing the Impact of Pilot School Snack Programs on Milk and Alternatives Intake in 2 Remote First Nation Communities in Northern Ontario, Canada

    ERIC Educational Resources Information Center

    Gates, Michelle; Hanning, Rhona M.; Gates, Allison; McCarthy, Daniel D.; Tsuji, Leonard J. S.

    2013-01-01

    Background: Canadian Aboriginal youth have poorer diet quality and higher rates of overweight and obesity than the general population. This research aimed to assess the impact of simple food provision programs on the intakes of milk and alternatives among youth in Kashechewan and Attawapiskat First Nations (FNs), Ontario, Canada. Methods: A pilot…

  20. Restraint stress in lactating mice alters the levels of sulfur-containing amino acids in milk.

    PubMed

    Nishigawa, Takuma; Nagamachi, Satsuki; Ikeda, Hiromi; Chowdhury, Vishwajit S; Furuse, Mitsuhiro

    2018-03-30

    It is well known that maternal stress during the gestation and lactation periods induces abnormal behavior in the offspring and causes a lowering of the offspring's body weight. Various causes of maternal stress during the lactation period, relating to, for example, maternal nutritional status and reduced maternal care, have been considered. However, little is known about the effects on milk of maternal stress during the lactation period. The current study aimed to determine whether free amino acids, with special reference to sulfur-containing amino acids in milk, are altered by restraint stress in lactating mice. The dams in the stress group were restrained for 30 min at postnatal days 2, 4, 6, 8, 10 and 12. Restraint stress caused a reduction in the body weight of lactating mice. The concentration of taurine and cystathionine in milk was significantly higher in the stress group, though stress did not alter their concentration in maternal plasma. The ratio of taurine concentration in milk to its concentration in maternal plasma was significantly higher in the stress group, suggesting that stress promoted taurine transportation into milk. Furthermore, taurine concentration in milk was positively correlated with corticosterone levels in plasma. In conclusion, restraint stress in lactating mice caused the changes in the metabolism and in the transportation of sulfur-containing amino acids and resulted in higher taurine concentration in milk. Taurine concentration in milk could also be a good parameter for determining stress status in dams.

  1. Does Human Milk Modulate Body Composition in Late Preterm Infants at Term-Corrected Age?

    PubMed

    Giannì, Maria Lorella; Consonni, Dario; Liotto, Nadia; Roggero, Paola; Morlacchi, Laura; Piemontese, Pasqua; Menis, Camilla; Mosca, Fabio

    2016-10-23

    (1) Background: Late preterm infants account for the majority of preterm births and are at risk of altered body composition. Because body composition modulates later health outcomes and human milk is recommended as the normal method for infant feeding, we sought to investigate whether human milk feeding in early life can modulate body composition development in late preterm infants; (2) Methods: Neonatal, anthropometric and feeding data of 284 late preterm infants were collected. Body composition was evaluated at term-corrected age by air displacement plethysmography. The effect of human milk feeding on fat-free mass and fat mass content was evaluated using multiple linear regression analysis; (3) Results: Human milk was fed to 68% of the infants. According to multiple regression analysis, being fed any human milk at discharge and at  term-corrected and being fed exclusively human milk at term-corrected age were positively associated with fat-free mass content(β = -47.9, 95% confidence interval (CI) = -95.7; -0.18; p = 0.049; β = -89.6, 95% CI = -131.5; -47.7; p < 0.0001; β = -104.1, 95% CI = -151.4; -56.7, p < 0.0001); (4) Conclusion: Human milk feeding appears to be associated with fat-free mass deposition in late preterm infants. Healthcare professionals should direct efforts toward promoting and supporting breastfeeding in these vulnerable infants.

  2. Addition of whole, semiskimmed, and skimmed bovine milk reduces the total antioxidant capacity of black tea.

    PubMed

    Ryan, Lisa; Petit, Sébastien

    2010-01-01

    Epidemiological studies have shown that populations consuming fruits, vegetables, tea, cocoa, and red wine have lower incidences of cardiovascular disease, certain cancers, and eye disease. These health effects have largely been attributed to the polyphenol content of the foods and drinks studied. Black tea is rich in a range of polyphenolic compounds that could potentially have health-promoting properties. The scale of consumption of tea in the United Kingdom means that it could be an appropriate vehicle for increasing the antioxidant activity and polyphenol content of human plasma. However, it is common practice in the United Kingdom to add milk to tea, and some studies have suggested that this may decrease the overall antioxidant capacity. The objective of the present study was to analyze and compare the antioxidant capacity of 5 brands of tea and to test the hypothesis that the addition of different volumes of whole milk, semiskimmed, and skimmed milk may affect the antioxidant capacity. Each of the teas analyzed was a significant source of antioxidants. The addition of 10, 15, and 20 mL of whole, semiskimmed, and skimmed bovine milk to a 200-mL tea infusion decreased the total antioxidant capacity of all the brands of tea. Skimmed milk decreased the total antioxidant capacity of the tea infusion significantly (P < .05) more than either whole milk or semiskimmed milk. We conclude that black tea is a valuable source of antioxidants and that the effect of milk on the total antioxidant capacity may be related to the fat content of the milk. 2010 Elsevier Inc. All rights reserved.

  3. Breastfeeding gains popularity in Honduras.

    PubMed

    Townsend, S

    1992-10-01

    In 1982, a breast feeding support program (PROALMA) first operated in 3 large public hospitals and a large health center in Tegucigalpa and San Pedro Sula, Honduras. It trained health workers about the benefits of breast feeding and lactation management and developed hospital breast feeding policies and practices, e.g., creation of a milk bank for premature newborns. It even convinced hospitals to stop free distribution of infant formula and bottles. In fact, annual expenditures for infant formula at the Social Security Hospital in San Pedro Sula fell from US$ 40,000 to 6000 in 1 year and to 0 by 1990. Hospital practices which were not conducive to breast feeding included separation of newborns from mothers and giving newborns sugar water as their first food. In fact, 69% of mothers at Tegucigalpa hospitals said hospital staff gave their newborns breast milk substitutes within 24 hours of birth. The program began a rooming-in system which made it easier for mothers to initiate early, frequent, and on-demand breast feeding. PROALMA staff were in the maternity wards daily to provide breast feeding counseling. At the end of 3 years, 98% of women delivering at Tegucigalpa hospitals breast fed their infants. The project eventually expanded to hospitals nationwide. Between 1981 and 1988, breast feeding rose from 80% to 93% in cities and from 95% to 98% in rural areas. Further, the median duration of breast feeding increased from 4 months to 10 months (1982-1987) in cities. Yet, just 6% of mothers exclusively breast fed their 3-4 month old infants in 1987. In addition, only 28% exclusively breast fed before introducing the bottle. Staff attitude improved as evidenced by an increase in the percentage of workers promoting breast feeding at birth (37-86% during 1982-1986). PROALMA concluded that increased efforts to promote exclusive breast feeding are needed.

  4. Effect of supplementing pasteurized milk balancer products to heat-treated whole milk on the growth and health of dairy calves.

    PubMed

    Glosson, K M; Hopkins, B A; Washburn, S P; Davidson, S; Smith, G; Earleywine, T; Ma, C

    2015-02-01

    Two experiments were conducted to determine the growth and health effects of supplementing heat-treated whole milk with pasteurized milk balancer products in calf-feeding programs. All calves were removed from their dams at birth (d 0), fed 3.8L of heat-treated colostrum, and received assigned treatments from d 1 until weaning at d 56. Calves were weighed and skeletal measurements taken every 7 d from d 0 until 56. Average daily gain (ADG) and feed efficiency (FE) were calculated. In experiment 1, 80 Holstein heifer calves were used to investigate the effects of supplementing 2 levels of heat-treated whole milk with or without a pasteurized all-milk balancer. Four dietary treatments (n=20) were used. Calves receiving milk (M) and milk plus balancer (M+B) were fed 3.8L of milk divided into 2 equal feedings daily. Calves fed increased milk (IM) and increased milk plus balancer (IM+B) received 3.8L of milk divided into 2 equal feedings from d 1 to 14, 5.7L from d 15 to 42, and 2.85L fed once daily from d 43 to 56. Treatments M+B and IM+B included pasteurized all-milk balancer fed at a rate of 0.23kg per 3.8L of milk. In experiment 2, 72 Holstein heifer calves were used to investigate the effects of supplementing either a pasteurized all-milk balancer or a pasteurized protein-blend milk balancer. Three dietary treatments (n=24) were used. Calves were fed 3.8L of milk divided into 2 equal feedings from d 1 to 14 and 5.7L from d 15 to 56. Treatment IM did not include any supplements. Balancer was added to IM+B and increased milk plus protein-blend balancer (IM+PB). Balancer was supplemented at a rate of 0.23kg per 3.8L of milk. In experiment 1, calves fed IM+B had greater average body weight (BW) and average daily gain compared with calves given other treatments. Calves fed 5.7L of milk had greater FE than those fed 3.8L regardless of balancer added. In experiment 2, calves fed IM+B and IM+PB had greater BW when compared with calves given M. Calves fed IM+PB had comparable BW and FE to calves given IM+B. The enhanced calf-feeding programs evaluated in this study were successful in increasing growth in preweaned calves when supplementing milk balancer product to heat-treated whole milk. Health scores of fecal, respiratory, and attitude determined illness. Feces were looser for calves receiving IM+B and IM+PB, but attitude scores did not confirm an illness and so overall health was not different between treatments. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  5. Identifying cost-minimizing strategies for guaranteeing target dairy income over feed cost via use of the Livestock Gross Margin dairy insurance program.

    PubMed

    Valvekar, M; Cabrera, V E; Gould, B W

    2010-07-01

    Milk and feed price volatility are the major source of dairy farm risk. Since August 2008 a new federally reinsured insurance program has been available to many US dairy farmers to help minimize the negative effects of adverse price movements. This insurance program is referred to as Livestock Gross Margin Insurance for Dairy Cattle. Given the flexibility in contract design, the dairy farmer has to make 3 critical decisions when purchasing this insurance: 1) the percentage of monthly milk production to be covered, 3) declared feed equivalents used to produce this milk, and 3) the level of gross margin not covered by insurance (i.e., deductible). The objective of this analysis was to provide an optimal strategy of how a dairy farmer could incorporate this insurance program to help manage the variability in net farm income. In this analysis we assumed that a risk-neutral dairy farmer wants to design an insurance contract such that a target guaranteed income over feed cost is obtained at least cost. We undertook this analysis for a representative Wisconsin dairy farm (herd size: 120 cows) producing 8,873 kg (19,545 lb) of milk/cow per year. Wisconsin statistical data indicates that dairy farms of similar size must require an income over feed cost of at least $110/Mg ($5/cwt) of milk to be profitable during the coverage period. Therefore, using data for the July 2009 insurance contract to insure $110/Mg of milk, the least cost contract was found to have a premium of $1.22/Mg ($0.055/cwt) of milk produced insuring approximately 52% of the production with variable monthly production covered during the period of September 2009 to June 2010. This premium represented 1.10% of the desired IOFC. We compared the above optimal strategy with an alternative nonoptimal strategy, defined as a contract insuring the same proportion of milk as the optimal (52%) but with a constant amount insured across all contract months. The premium was found to be almost twice the level obtained under the cost-minimizing solution representing 1.9% of the insured amount. Our model identifies the lowest cost insurance contract for a desired target guaranteed income over feed cost. Copyright (c) 2010 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  6. In vitro screening of mare's milk antimicrobial effect and antiproliverative activity.

    PubMed

    Guri, Anilda; Paligot, Michele; Crèvecoeur, Sebastien; Piedboeuf, Benoit; Claes, Jonathan; Daube, Georges; Corredig, Milena; Griffiths, M W; Delcenserie, Veronique

    2016-01-01

    The aims of this study were to examine the effect of mare's milk on virulence gene expression of Salmonella Typhimurium and observe its potential activity on proliferation of adenocarcinoma Caco-2 cells. Different supernatants of mare's milk, raw or heat-treated at 65°C for 15 s or 30 min, were studied. The changes in hilA gene expression of Salmonella Typhimurium in presence of mare's milk supernatants were assessed using a reporter luminescent strain. A significant decrease in hilA gene expression was observed with all tested supernatants. Virulence gene expression was then assessed using qPCR on a wild-type strain of Salmonella Typhimurium. A significant decrease of hilA and ssrB2 gene expression was observed with raw milk supernatants but not with heat-treated supernatants. The same supernatants were administered to Caco-2 cells to measure their proliferation rate. A significant reduction of proliferative effect was observed only with raw milk supernatants. This study reports that raw mare's milk was able to modulate virulence gene expression of Salmonella Typhimurium and exerts antiproliferative effects on Caco-2 cells. These results may offer new approaches for promoting gastrointestinal health. © FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  7. The effects of low fat chocolate milk on postexercise recovery in collegiate athletes.

    PubMed

    Spaccarotella, Kim J; Andzel, Walter D

    2011-12-01

    Spaccarotella, KJ and Andzel, WD. The effects of low fat chocolate milk on postexercise recovery in collegiate athletes. J Strength Cond Res 25(12): 3456-3460, 2011-Drinking chocolate milk between exercise sessions may improve recovery. The purpose of this study was to examine the effects of low fat chocolate milk vs. a carbohydrate-electrolyte beverage (CE) on recovery between preseason practice sessions among 5 male and 8 female Division III soccer players. The study used a randomized crossover design: between morning and afternoon practices, athletes received either an amount of chocolate milk that provided 1 g carbohydrate per kilogram body weight or an equal volume of CE (mean volume of 615 ± 101 ml). After their afternoon practice, they completed a shuttle run to fatigue. Data were analyzed using the Wilcoxon paired rank-sign test (for shuttle run time) and the paired samples t-test (for dietary intake). No significant differences in run time were reported for the group. For the men only, there was a trend of increased time to fatigue with chocolate milk compared with the CE (exact p = 0.03). Low fat chocolate milk may therefore be as good as a CE at promoting recovery between training sessions during preseason.

  8. 1% low-fat milk has perks!: An evaluation of a social marketing intervention.

    PubMed

    Finnell, Karla Jaye; John, Robert; Thompson, David M

    2017-03-01

    This study evaluated the effect of a 12-week social marketing intervention conducted in 2012 promoting 1% milk use relying on paid advertising. Weekly milk sales data by type of milk (whole, 2%, 1%, and nonfat milk) were collected from 80 supermarkets in the Oklahoma City media market, the intervention market, and 66 supermarkets in the Tulsa media market (TMM), the comparison market. The effect was measured with a paired t -test. A mixed segmented regression model, controlling for the contextual difference between supermarkets and data correlation, identified trends before, during, and after the intervention. Results show the monthly market share of 1% milk sales changed from 10.0% to 11.5%, a 15% increase. Evaluating the volume sold, the monthly mean number of gallons of 1% milk sold increased from 890.5 gal ( SD  = 769.8) per supermarket from before the intervention to 1070.7 gal ( SD  = 922.5) following the intervention (t(79) = 9.4, p  = 0.000). Moreover, average weekly sales of 1% milk were stable prior to the intervention (b = - 0.2 gal/week, 95% CI [- 0.6 gal/week, 0.3 gal/week]). During each additional week of the intervention, 1% milk sales increased by an average of 4.1 gal in all supermarkets (95% CI [3.5 gal/week, 4.6 gal/week]). Three months later, albeit attenuated, a significant increase in 1% milk sales remained. In the comparison market, no change in the market share of 1% milk occurred. Paid advertising, using the principles of social marketing, can be effective in changing an entrenched and habitual nutrition habit.

  9. Is cow's milk harmful to a child's health?

    PubMed

    Agostoni, Carlo; Turck, Dominique

    2011-12-01

    Discussions and debates have recently emerged on the potential positive and negative effects of cow's milk in the paediatric community, also under the pressure of public opinion. The negative effects of cow's-milk consumption seem to be limited to iron status up to 9 to 12 months; then no negative effects are observed, provided that cow's milk, up to a maximum daily intake of 500 mL, is adequately complemented with iron-enriched foods. Lactose intolerance can be easily managed and up to 250 mL/day of milk can be consumed. Allergy to cow's-milk proteins is usually transient. Atopic children may independently be at risk for poor growth, and the contribution of dairy nutrients to their diet should be considered. The connection of cow's milk to autistic spectrum disorders is lacking, and even a cause-effect relation with type 1 diabetes mellitus has not been established because many factors may concur. Although it is true that cow's milk stimulates insulin-like growth factor-1 and may affect linear growth, association with chronic degenerative, noncommunicable diseases has not been established. Finally, fat-reduced milk, if needed, should be considered after 24 to 36 months. Cow's milk represents a major source of high nutritional quality protein as well as of calcium. Moreover, it has growth-promoting effects independent of specific compounds. Its protein and fat composition, together with the micronutrient content, is suggestive of a functional food, whose positive effects are emphasised by regular consumption, particularly under conditions of diets poor in some limiting nutrients, although in industrialised countries cow's milk's optimal daily intake should be around 500 mL, adequately complemented with other relevant nutrients.

  10. Type of cows' milk consumption and relationship to health predictors in New Zealand preschool children.

    PubMed

    Mazahery, Hajar; Camargo, Carlos A; Cairncross, Carolyn; Houghton, Lisa A; Grant, Cameron C; Coad, Jane; Conlon, Cathryn A; von Hurst, Pamela R

    2018-01-19

    New Zealand dietary guidelines recommend children from two years of age consume low- or reduced-fat milk. We aimed to investigate the predictors of type of milk consumption in preschool children. Data were drawn from a cross-sectional study which enrolled preschool children (2-<5 years, n=1,329) from throughout New Zealand. Cows' milk was consumed regularly by 88% of children. Of these, 26% consumed plain low- or reduced-fat milk, while 74% consumed full-fat milk. The adjusted odds of consuming plain low- or reduced-fat milk were increased in older children: three-year old (OR=1.80, 95% CI 1.29-2.50); four-year old (OR=1.93, 95% CI 1.38-2.72) versus two-year old children, and were decreased in Māori (OR=0.56, 95% CI 0.36-0.88) and Pacific children (OR=0.32, 95% CI 0.12-0.86) compared with New Zealand European children. Approximately 18% of children were overweight/obese. The odds (adjusted for socio-demographic characteristics) of consuming plain low- or reduced-fat milk were increased in overweight children (OR=1.74, 95% CI 1.20-2.54) than normal weight children. The type of milk consumed by preschool children varies with child demographics and anthropometry. Further research is warranted to investigate caregivers/parents' knowledge about dietary guidelines and to determine the causal relationship between obesity and milk type consumption. The findings of the current study may have important implications for developing and shaping interventions and in helping shape public health policy and practice to promote cows' milk consumption in preschool children.

  11. Enhancing bioactive peptide release and identification using targeted enzymatic hydrolysis of milk proteins.

    PubMed

    Nongonierma, Alice B; FitzGerald, Richard J

    2018-06-01

    Milk proteins have been extensively studied for their ability to yield a range of bioactive peptides following enzymatic hydrolysis/digestion. However, many hurdles still exist regarding the widespread utilization of milk protein-derived bioactive peptides as health enhancing agents for humans. These mostly arise from the fact that most milk protein-derived bioactive peptides are not highly potent. In addition, they may be degraded during gastrointestinal digestion and/or have a low intestinal permeability. The targeted release of bioactive peptides during the enzymatic hydrolysis of milk proteins may allow the generation of particularly potent bioactive hydrolysates and peptides. Therefore, the development of milk protein hydrolysates capable of improving human health requires, in the first instance, optimized targeted release of specific bioactive peptides. The targeted hydrolysis of milk proteins has been aided by a range of in silico tools. These include peptide cutters and predictive modeling linking bioactivity to peptide structure [i.e., molecular docking, quantitative structure activity relationship (QSAR)], or hydrolysis parameters [design of experiments (DOE)]. Different targeted enzymatic release strategies employed during the generation of milk protein hydrolysates are reviewed herein and their limitations are outlined. In addition, specific examples are provided to demonstrate how in silico tools may help in the identification and discovery of potent milk protein-derived peptides. It is anticipated that the development of novel strategies employing a range of in silico tools may help in the generation of milk protein hydrolysates containing potent and bioavailable peptides, which in turn may be used to validate their health promoting effects in humans. Graphical abstract The targeted enzymatic hydrolysis of milk proteins may allow the generation of highly potent and bioavailable bioactive peptides.

  12. Holsteins favor heifers, not bulls: biased milk production programmed during pregnancy as a function of fetal sex.

    PubMed

    Hinde, Katie; Carpenter, Abigail J; Clay, John S; Bradford, Barry J

    2014-01-01

    Mammalian females pay high energetic costs for reproduction, the greatest of which is imposed by lactation. The synthesis of milk requires, in part, the mobilization of bodily reserves to nourish developing young. Numerous hypotheses have been advanced to predict how mothers will differentially invest in sons and daughters, however few studies have addressed sex-biased milk synthesis. Here we leverage the dairy cow model to investigate such phenomena. Using 2.39 million lactation records from 1.49 million dairy cows, we demonstrate that the sex of the fetus influences the capacity of the mammary gland to synthesize milk during lactation. Cows favor daughters, producing significantly more milk for daughters than for sons across lactation. Using a sub-sample of this dataset (N = 113,750 subjects) we further demonstrate that the effects of fetal sex interact dynamically across parities, whereby the sex of the fetus being gestated can enhance or diminish the production of milk during an established lactation. Moreover the sex of the fetus gestated on the first parity has persistent consequences for milk synthesis on the subsequent parity. Specifically, gestation of a daughter on the first parity increases milk production by ∼ 445 kg over the first two lactations. Our results identify a dramatic and sustained programming of mammary function by offspring in utero. Nutritional and endocrine conditions in utero are known to have pronounced and long-term effects on progeny, but the ways in which the progeny has sustained physiological effects on the dam have received little attention to date.

  13. Holsteins Favor Heifers, Not Bulls: Biased Milk Production Programmed during Pregnancy as a Function of Fetal Sex

    PubMed Central

    Hinde, Katie; Carpenter, Abigail J.; Clay, John S.; Bradford, Barry J.

    2014-01-01

    Mammalian females pay high energetic costs for reproduction, the greatest of which is imposed by lactation. The synthesis of milk requires, in part, the mobilization of bodily reserves to nourish developing young. Numerous hypotheses have been advanced to predict how mothers will differentially invest in sons and daughters, however few studies have addressed sex-biased milk synthesis. Here we leverage the dairy cow model to investigate such phenomena. Using 2.39 million lactation records from 1.49 million dairy cows, we demonstrate that the sex of the fetus influences the capacity of the mammary gland to synthesize milk during lactation. Cows favor daughters, producing significantly more milk for daughters than for sons across lactation. Using a sub-sample of this dataset (N = 113,750 subjects) we further demonstrate that the effects of fetal sex interact dynamically across parities, whereby the sex of the fetus being gestated can enhance or diminish the production of milk during an established lactation. Moreover the sex of the fetus gestated on the first parity has persistent consequences for milk synthesis on the subsequent parity. Specifically, gestation of a daughter on the first parity increases milk production by ∼445 kg over the first two lactations. Our results identify a dramatic and sustained programming of mammary function by offspring in utero. Nutritional and endocrine conditions in utero are known to have pronounced and long-term effects on progeny, but the ways in which the progeny has sustained physiological effects on the dam have received little attention to date. PMID:24498270

  14. Cells in human milk: state of the science.

    PubMed

    Hassiotou, Foteini; Geddes, Donna T; Hartmann, Peter E

    2013-05-01

    Reflecting millions of years of adaptation and optimization, milk is unique to the species that produces it and for the young of which it is intended, with large variations in both lactation strategies and milk composition existing among different mammalian species. Despite this, milk has the consistent function of providing nourishment, protection, and developmental programming to the young, with short- and long-term effects. Among its components that confer these functions, breast milk contains maternal cells, from leukocytes to epithelial cells of various developmental stages that include stem cells, progenitor cells, lactocytes, and myoepithelial cells. Although in the first 150 years since their discovery, breast milk cells were mostly studied for their morphological traits, technological advances in the last decade have allowed characterization of breast milk cell types at the protein and messenger RNA levels. This is now paving the way for investigation of the functions of these cells in the breastfed infant and the use of breast milk as a tool to understand the normal biology of the breast and its pathologies. This review summarizes the current knowledge of breast milk cellular heterogeneity and discusses future prospects and potential applications.

  15. The Nepalese Army in Internal Peace and Security

    DTIC Science & Technology

    2013-06-14

    instead of milk leading to the death of the buffalo and cow ” (Baral 2012, 13). 43 Nepali is not the first language of the majority of the Nepalese...religious places. Baral states, “People in the villages would not even give milk to the Dalits because of the belief that [thereafter] blood would come...GoN itself is reluctant to promote diverse cultures and languages as it continues to declare Nepal a Hindu country. The cow , simrik (vermilion

  16. Hormonal regulation of platypus Beta-lactoglobulin and monotreme lactation protein genes.

    PubMed

    Enjapoori, Ashwantha Kumar; Lefèvre, Christophe M; Nicholas, Kevin R; Sharp, Julie A

    2017-02-01

    Endocrine regulation of milk protein gene expression in marsupials and eutherians is well studied. However, the evolution of this complex regulation that began with monotremes is unknown. Monotremes represent the oldest lineage of extant mammals and the endocrine regulation of lactation in these mammals has not been investigated. Here we characterised the proximal promoter and hormonal regulation of two platypus milk protein genes, Beta-lactoglobulin (BLG), a whey protein and monotreme lactation protein (MLP), a monotreme specific milk protein, using in vitro reporter assays and a bovine mammary epithelial cell line (BME-UV1). Insulin and dexamethasone alone provided partial induction of MLP, while the combination of insulin, dexamethasone and prolactin was required for maximal induction. Partial induction of BLG was achieved by insulin, dexamethasone and prolactin alone, with maximal induction using all three hormones. Platypus MLP and BLG core promoter regions comprised transcription factor binding sites (e.g. STAT5, NF-1 and C/EBPα) that were conserved in marsupial and eutherian lineages that regulate caseins and whey protein gene expression. Our analysis suggests that insulin, dexamethasone and/or prolactin alone can regulate the platypus MLP and BLG gene expression, unlike those of therian lineage. The induction of platypus milk protein genes by lactogenic hormones suggests they originated before the divergence of marsupial and eutherians. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. Dietary cancer risk from conditional cancerogens in produce of livestock fed on species of spurge (Euphorbiaceae). II. Pathophysiological investigations in lactating goats fed on the skin irritant herb Euphorbia peplus and in their milk-raised kids.

    PubMed

    Nawito, M; Ahmed, Y F; Zayed, S M; Hecker, E

    1998-01-01

    Lactating goats were fed on aerial parts of the herb Euphorbia peplus L. admixed with their usual green fodder. During the experimental feeding period they showed symptoms of general poisoning. In necropsy the main toxic effects were seen in the heart, lung and liver. Histopathological examinations revealed that the primary toxic effects originated from degenerative changes in parenchymal and endothelial cells. Adverse symptoms in the liver and kidney were also reflected in an alteration of the levels of certain serum enzymes and of blood urea nitrogen. The milk of the goats fed on E. peplus, consumed by their young kids, caused poisoning and even death, with signs similar to those observed in the adult dams. These observations support the hypothesis that the poisoning observed in both milk-raised kids and mother goats is caused by diterpene ester type toxins present in the aerial parts of the herb contaminating the dams fodder. Generally, such skin irritant and hyperplasiogenic toxins are known to be highly active tumour promoters of skin and other organ, e.g. in mice. Lactating goats--as an important source of milk around the world--in a setting similar to that described, may provide a valid experimental etiological model for investigation of food polluted by tumour-promoting diterpene ester toxins.

  18. The impact of human breast milk components on the infant metabolism

    PubMed Central

    Hellmuth, Christian; Uhl, Olaf; Demmelmair, Hans; Grunewald, Maria; Auricchio, Renata; Castillejo, Gemma; Korponay-Szabo, Ilma R.; Polanco, Isabel; Roca, María; Vriezinga, Sabine L.; Werkstetter, Katharina J.; Koletzko, Berthold; Mearin, M. Luisa

    2018-01-01

    Background & aims Breastfeeding is beneficial for mothers and infants. Underlying mechanisms and biochemical mediators thus need to be investigated to develop and support improved infant nutrition practices promoting the child health. We analysed the relation between maternal breast milk composition and infant metabolism. Methods 196 pairs of mothers and infants from a European research project (PreventCD) were studied. Maternal milk samples collected at month 1 and month 4 after birth were analysed for macronutrient classes, hormone, and fatty acid (FA) content. Phospholipids, acylcarnitines, and amino acids were measured in serum samples of 4-month old infants. Associations between milk components and infant metabolites were analysed with spearman correlation and linear mixed effect models (LME). P-values were corrected for multiple testing (PLME). Results Month 1 milk protein content was strongly associated with infant serum lyso-phosphatidylcholine (LPC) 14:0 (PLME = 0.009). Month 1 milk insulin was associated to infant acetylcarnitine (PLME = 0.01). There were no associations between milk protein content and serum amino acids and milk total fat content and serum polar lipids. Middle- and odd-chain FA% in breast milk at both ages were significantly related to serum LPC and sphingomyelins (SM) species in infant serum (all PLME<0.05), while FA% 20:5n-3 and 22:6n-3 percentages were significantly associated to serum LPC 22:6 (PLME = 1.91×10−4/7.93×10−5) in milk only at month 4. Other polyunsaturated fatty acids and hormones in milk showed only weak associations with infant serum metabolites. Conclusions Infant serum LPC are influenced by breast milk FA composition and, intriguingly, milk protein content in early but not late lactation. LPC 14:0, previously found positively associated with obesity risk, was the serum metabolite which was the most strongly associated to milk protein content. Thus, LPC 14:0 might be a key metabolite not only reflecting milk protein intake in infants, but also relating high protein content in milk or infant formula to childhood obesity risk. PMID:29856767

  19. Recombinant Human Factor IX Produced from Transgenic Porcine Milk

    PubMed Central

    Lee, Meng-Hwan; Lin, Yin-Shen; Tu, Ching-Fu; Yen, Chon-Ho

    2014-01-01

    Production of biopharmaceuticals from transgenic animal milk is a cost-effective method for highly complex proteins that cannot be efficiently produced using conventional systems such as microorganisms or animal cells. Yields of recombinant human factor IX (rhFIX) produced from transgenic porcine milk under the control of the bovine α-lactalbumin promoter reached 0.25 mg/mL. The rhFIX protein was purified from transgenic porcine milk using a three-column purification scheme after a precipitation step to remove casein. The purified protein had high specific activity and a low ratio of the active form (FIXa). The purified rhFIX had 11.9 γ-carboxyglutamic acid (Gla) residues/mol protein, which approached full occupancy of the 12 potential sites in the Gla domain. The rhFIX was shown to have a higher isoelectric point and lower sialic acid content than plasma-derived FIX (pdFIX). The rhFIX had the same N-glycosylation sites and phosphorylation sites as pdFIX, but had a higher specific activity. These results suggest that rhFIX produced from porcine milk is physiologically active and they support the use of transgenic animals as bioreactors for industrial scale production in milk. PMID:24955355

  20. Effect of milking frequency and diet on milk production, energy balance, and reproduction in dairy cows.

    PubMed

    Patton, J; Kenny, D A; Mee, J F; O'Mara, F P; Wathes, D C; Cook, M; Murphy, J J

    2006-05-01

    The objective of this study was to determine the effects of reduced milking frequency and increased dietary energy density in early lactation on milk production, energy balance, and subsequent fertility. Sixty-six spring-calving, multiparous Holstein-Friesian cows were assigned to 1 of 3 treatment groups: once-daily milking on a standard diet (1xST); 3-times daily milking on a standard diet (3xST); and 3-times daily milking on a high-energy diet. Treatments were imposed for the first 28 d of lactation, after which all groups were milked twice daily and fed the standard diet. During the treatment period, the 1xST cows had 19.6% lower milk yield and higher milk fat and milk protein concentrations (15.7 and 10.2%, respectively) compared with 3xST. Dry matter (DM) intake was similar between 1xST and 3xST during the treatment period (12.64 vs. 13.25 kg/ d; SED = 0.82). Daily energy balance was less negative for 1xST compared with 3xST during wk 1 to 3 of lactation [-3.92 vs. -5.30 unité fourragère lait (UFL)/d; SED = 0.65; 1 UFL is equal to the net energy for lactation of 1 kg of standard air-dry barley]. During the treatment period, the cows on the high-energy diet had 17% higher milk yield, higher DM intake (15.5 vs. 13.9 kg/d; SED = 0.71), and similar energy balance (-4.45 vs. -4.35 UFL/d; SED = 0.65) compared to 3xST. Diet had no significant effect on any of the fertility variables measured. The interval to first ovulation was shorter for 1xST than 3xST (18.3d vs. 28.6d; SED = 1.76). In conclusion, once-daily milking in early lactation may promote earlier resumption of ovarian cyclicity, mediated through improved nutritional status.

  1. Milk proteins interact with goat Binder of SPerm (BSP) proteins and decrease their binding to sperm.

    PubMed

    de Menezes, Erika Bezerra; van Tilburg, Mauricio; Plante, Geneviève; de Oliveira, Rodrigo V; Moura, Arlindo A; Manjunath, Puttaswamy

    2016-11-01

    Seminal plasma Binder of SPerm (BSP) proteins bind to sperm at ejaculation and promote capacitation. When in excess, however, BSP proteins damage the sperm membrane. It has been suggested that milk components of semen extenders associate with BSP proteins, potentially protecting sperm. Thus, this study was conducted to investigate if milk proteins interact with BSP proteins and reduce BSP binding to goat sperm. Using gel filtration chromatography, milk was incubated with goat seminal plasma proteins and loaded onto columns with and without calcium. Milk was also fractionated into parts containing mostly whey proteins or mostly caseins, incubated with seminal plasma proteins and subjected to gel filtration. Eluted fractions were evaluated by immunoblot using anti-goat BSP antibodies, confirming milk protein-BSP protein interactions. As determined by ELISA, milk proteins coated on polystyrene wells bound to increasing of goat BSP proteins. Far-western dot blots confirmed that BSP proteins bound to caseins and β-lactoglobulin in a concentration-dependent manner. Then, cauda epididymal sperm from five goats was incubated with seminal plasma; seminal plasma followed by milk; and milk followed by seminal plasma. Sperm membrane proteins were extracted and evaluated by immunoblotting. The pattern of BSP binding to sperm membrane proteins was reduced by 59.3 % when epididymal sperm were incubated with seminal plasma and then with skimmed milk (p < 0.05). When epididymal sperm were treated with milk followed by seminal plasma, coating of sperm with BSP proteins was not significantly reduced (57.6 %; p > 0.05). In conclusion, goat BSP proteins have an affinity for caseins and whey proteins. Milk reduces BSP binding to goat sperm, depending whether or not sperm had been previously exposed to seminal plasma. Such events may explain the protective effect of milk during goat sperm preservation.

  2. Determining attitudinal and behavioral factors concerning milk and dairy intake and their association with calcium intake in college students.

    PubMed

    Rose, Angela M; Williams, Rachel A; Rengers, Brooke; Kennel, Julie A; Gunther, Carolyn

    2018-04-01

    Average intake of calcium among college students is below the recommended intake, and knowledge surrounding the attitudinal and behavioral factors that influence milk and dairy intake, a primary food source of calcium, is limited. The purpose of this study was to evaluate college students' attitudes and behaviors concerning milk and dairy consumption and their association with calcium intake. Participants were 1,730 undergraduate students who completed an online survey (SurveyMonkey) as part of baseline data collection for a social marketing dairy campaign. The online survey assessed attitudes and behaviors concerning milk and dairy intake, and calcium intake. Questions about milk- and dairy-related attitudes and behaviors were grouped into 14 factors using factor analysis. Predictors of calcium intake were then evaluated. Median calcium intake across all participants was 928.6 mg/day, with males consuming higher calcium intakes than females ( P < 0.001). Adjusted for gender, calcium intakes were most strongly (and positively) correlated with associating milk with specific eating occasions and availability (i.e., storing calcium-rich foods in one's dorm or apartment) (both P < 0.001). Other correlates of calcium intake included: positive-viewing milk as healthy ( P = 0.039), having family members who drink milk) ( P = 0.039), and taking calcium supplements ( P = 0.056); and negative-parent rules concerning milk ( P = 0.031) and viewing milk in dining halls negatively ( P = 0.05). Calcium intakes among college students enrolled in the current study was below the recommended dietary allowance of 1,000 mg/day, reinforcing the need for dietary interventions in this target population, especially females. Practitioners and researchers should consider the factors found here to impact calcium intake, particularly associating milk with specific eating occasions (e.g., milk with breakfast) and having calcium-rich foods available in the dorm room or apartment, as intervention strategies in future efforts aimed at promoting milk and dairy foods and beverages for improved calcium intake in college students.

  3. Specimen plastic containers used to store expressed breast milk in neonatal care units: a case of precautionary principle.

    PubMed

    Blouin, Mélissa; Coulombe, Martin; Rhainds, Marc

    2014-05-09

    Breast milk is the only milk that meets both the nutritional and immunitary needs of infants. Since breastfeeding is widely promoted, public health measures to preserve the nutritional qualities of expressed breast milk (EBM) should be applied in hospital care settings. The Health Technology Assessment Unit (HTAU) of the Centre hospitalier universitaire de Québec was requested by the Neonatal Care Unit to assess the acceptability of a plastic specimen container, designed to harvest tissues and body fluids, for storing collected EBM. An evidence-based public health perspective approach was taken to evaluate the safety of the specimen container. The HTAU recommended that plastic specimen containers no longer be used for storing EBM and that other options should be evaluated for neonatal care units. These recommendations are in accordance with the public health precaution principle and with legal considerations.

  4. 1% or less: a community-based nutrition campaign.

    PubMed Central

    Reger, B; Wootan, M G; Booth-Butterfield, S; Smith, H

    1998-01-01

    OBJECTIVE: The authors evaluated the effectiveness of a community education campaign to encourage a switch from high-fat (whole and 2%) milk to low-fat (1%, 1/2%, and skim) milk as a way to reduce consumption of saturated fat. METHODS: Milk sales data were collected from supermarkets in the intervention and comparison communities for three one-month time periods: at baseline, immediately following the campaign, and six months after the campaign. In addition, trained volunteers conducted pre- and post-intervention telephone surveys. RESULTS: Overall milk sales increased by 16% in the intervention cities following the campaign and remained high at follow-up. Low-fat milk's market share increased from 18% of overall milk sales at baseline to 41% of overall milk sales in the month following the end of the campaign, an increase in market share that was sustained at the six-month follow-up. In the post-intervention telephone survey, 38.2% of those respondents who reported drinking high-fat milk at baseline reported having switched to low-fat milk. CONCLUSION: A focused message communicated through paid advertising, public relations activities, and community-based education programs increased low-fat and overall milk consumption in one community. PMID:9769765

  5. Dietary intervention strategies to enhance zinc nutrition: Promotion and support of breastfeeding for infants and young children

    PubMed Central

    Brown, Kenneth H.; Engle-Stone, Reina; Krebs, Nancy F.; Peerson, Janet M.

    2017-01-01

    Breastmilk is the only dietary source of zinc for exclusively breastfed young infants, and it remains a potentially important source of zinc for older infants and young children who continue breastfeeding beyond early infancy. Therefore, we examined available information on breastmilk zinc concentration and total milk consumption to develop estimates of the amount of zinc transferred in breastmilk to children of different ages. Breastmilk zinc concentration declines rapidly during the first few months postpartum and more slowly thereafter. Breastmilk supplies all of the theoretical zinc needs for at least the first several months of life, although the period during which breastmilk alone remains sufficient is uncertain. Breastmilk continues to provide more than half of children’s estimated zinc requirements after the introduction of complementary foods, even into the second year of life. Public health programs to promote and support breastfeeding should be included among the strategies to ensure adequate zinc status of young children. PMID:19472605

  6. Donor human milk bank data collection in north america: an assessment of current status and future needs.

    PubMed

    Brownell, Elizabeth A; Lussier, Mary M; Herson, Victor C; Hagadorn, James I; Marinelli, Kathleen A

    2014-02-01

    The Human Milk Banking Association of North America (HMBANA) is a nonprofit association that standardizes and facilitates the establishment and operation of donor human milk (DHM) banks in North America. Each HMBANA milk bank in the network collects data on the DHM it receives and distributes, but a centralized data repository does not yet exist. In 2010, the Food and Drug Administration recognized the need to collect and disseminate systematic, standardized DHM bank data and suggested that HMBANA develop a DHM data repository. This study aimed to describe data currently collected by HMBANA DHM banks and evaluate feasibility and interest in participating in a centralized data repository. We conducted phone interviews with individuals in different HMBANA milk banks and summarized descriptive statistics. Eight of 13 (61.5%) sites consented to participate. All respondents collected donor demographics, and half (50%; n = 4) rescreened donors after 6 months of continued donation. The definition of preterm milk varied between DHM banks (≤ 32 to ≤ 40 weeks). The specific computer program used to house the data also differed. Half (50%; n = 4) indicated that they would consider participation in a centralized repository. Without standardized data across all HMBANA sites, the creation of a centralized data repository is not yet feasible. Lack of standardization and transparency may deter implementation of donor milk programs in the neonatal intensive care unit setting and hinder benchmarking, research, and quality improvement initiatives.

  7. A wireless electronic monitoring system for securing milk from farm to processor

    NASA Astrophysics Data System (ADS)

    Womble, Phillip; Hopper, Lindsay; Thompson, Chris; Alexander, Suraj M.; Crist, William; Payne, Fred; Stombaugh, Tim; Paschal, Jon; Moore, Ryan; Luck, Brian; Tabayehnejab, Nasrin

    2008-04-01

    The Department of Homeland Security and the Department of Health and Human Services have targeted bulk food contamination as a focus for attention. The contamination of bulk food poses a high consequence threat to our society. Milk transport falls into three of the 17 targeted NIPP (National Infrastructure Protection Plan) sectors including agriculture-food, public health, and commercial facilities. Minimal security safeguards have been developed for bulk milk transport. The current manual methods of securing milk are paper intensive and prone to errors. The bulk milk transportation sector requires a security enhancement that will both reduce recording errors and enable normal transport activities to occur while providing security against unauthorized access. Milk transportation companies currently use voluntary seal programs that utilize plastic, numbered seals on milk transport tank openings. Our group has developed a Milk Transport Security System which is an electromechanical access control and communication system that assures the secure transport of milk, milk samples, milk data, and security data between locations and specifically between dairy farms, transfer stations, receiving stations, and milk plants. It includes a security monitoring system installed on the milk transport tank, a hand held device, optional printers, data server, and security evaluation software. The system operates automatically and requires minimal or no attention by the bulk milk hauler/sampler. The system is compatible with existing milk transport infrastructure, and has the support of the milk producers, milk transportation companies, milk marketing agencies, and dairy processors. The security protocol developed is applicable for transport of other bulk foods both nationally and internationally. This system adds significantly to the national security infrastructure for bulk food transport. We are currently demonstrating the system in central Kentucky and will report on the results of the demonstration.

  8. Cortisol in human milk predicts child BMI.

    PubMed

    Hahn-Holbrook, Jennifer; Le, Tran Bao; Chung, Anna; Davis, Elysia Poggi; Glynn, Laura M

    2016-12-01

    Breastfeeding has been linked to lower rates of childhood obesity. Human milk contains cortisol, known to regulate glucose storage and metabolism. The aim of this study was to to test the hypothesis that early exposure to cortisol in human breast milk helps to modulate infant body mass index (BMI) trajectories over the first 2 years of life. Growth curve modeling was used to examine whether infant exposure to cortisol in human milk at 3 months predicted changes in child body mass index percentile (BMIP) at 6, 12, and 24 months of age in 51 breastfeeding mother-child pairs. Infants exposed to higher milk cortisol levels at 3 months were less likely to exhibit BMIP gains over the first 2 years of life, compared with infants exposed to lower milk cortisol. By age 2, infants exposed to higher milk cortisol levels had lower BMIPs than infants exposed to lower milk cortisol. Milk cortisol was a stronger predictor of BMIP change in girls than boys. Cortisol exposure through human milk may help to program metabolic functioning and childhood obesity risk. Further, because infant formula contains only trace amounts of glucocorticoids, these findings suggest that cortisol in milk is a novel biological pathway through which breastfeeding may protect against later obesity. © 2016 The Obesity Society.

  9. N2 Gas Flushing Limits the Rise of Antibiotic-Resistant Bacteria in Bovine Raw Milk during Cold Storage

    PubMed Central

    Munsch-Alatossava, Patricia; Jääskeläinen, Susanna; Alatossava, Tapani; Gauchi, Jean-Pierrre

    2017-01-01

    Antibiotic resistance has been noted to be a major and increasing human health issue. Cold storage of raw milk promotes the thriving of psychrotrophic/psychrotolerant bacteria, which are well known for their ability to produce enzymes that are frequently heat stable. However, these bacteria also carry antibiotic resistance (AR) features. In places, where no cold chain facilities are available and despite existing recommendations numerous adulterants, including antibiotics, are added to raw milk. Previously, N2 gas flushing showed real potential for hindering bacterial growth in raw milk at a storage temperature ranging from 6 to 25°C. Here, the ability of N2 gas (N) to tackle antibiotic- resistant bacteria was tested and compared to that of the activated lactoperoxidase system (HT) for three raw milk samples that were stored at 6°C for 7 days. To that end, the mesophiles and psychrotrophs that were resistant to gentamycin (G), ceftazidime (Ce), levofloxacin (L), and trimethoprim-sulfamethoxazole (TS) were enumerated. For the log10 ratio (which is defined as the bacterial counts from a certain condition divided by the counts on the corresponding control), classical Analyses of Variance (ANOVA) was performed, followed by a mean comparison with the Ryan-Einot-Gabriel-Welsch multiple range test (REGWQ). If the storage “time” factor was the major determinant of the recorded effects, cold storage alone or in combination with HT or with N promoted a sample-dependent response in consideration of the AR levels. The efficiency of N in limiting the increase in AR was highest for fresh raw milk and was judged to be equivalent to that of HT for one sample and superior to that of HT for the two other samples; moreover, compared to HT, N seemed to favor a more diverse community at 6°C that was less heavily loaded with antibiotic multi-resistance features. Our results imply that N2 gas flushing could strengthen cold storage of raw milk by tackling the bacterial spoilage potential while simultaneously hindering the increase of bacteria carrying antibiotic resistance/multi-resistance features. PMID:28469611

  10. Artificial milk-feeding women׳s views of their feeding choice in Ireland.

    PubMed

    Carroll, Margaret; Gallagher, Louise; Clarke, Mike; Millar, Sally; Begley, Cecily

    2015-06-01

    despite the well-documented benefits of breast feeding to both mother and child, breast-feeding initiation rates in Ireland are the second lowest in Europe. This study set out to explore the views of women from low socio-economic groups in Ireland on their choice to feed their infants artificial milk, and to elicit factors that may encourage these women to breast feed in the future. a qualitative descriptive approach was used. data were collected through recorded focus groups and individual interviews, using a semi-structured interview schedule. Data were transcribed verbatim. interviews took place in two regions in the Republic of Ireland, north and south. a purposive sample was drawn from the population of 2572 women taking part in the Irish Infant Feeding Study who had never breast fed previously, had intended to, and had, fed this infant artificial milk and who had completed their education before they were 18 years of age. Two focus groups with two women in each were conducted and six women took part in individual interviews. constant comparative analysis was performed to construct the categories and concepts that led to the final themes. these artificial milk-feeding women based their infant feeding decision on many social and experiential factors. The major influences on their decisions were: personal attitudes toward feeding methods, and external influences on infant feeding methods. Attitudes towards other women and feeding future infants reinforced a strong preference towards artificial milk feeding. it is apparent that a prevailing culture that is unreceptive to breast feeding and the lack of positive breast-feeding role models, contributed to a strong commitment to artificial milk feeding for these participants. Promotion of breast feeding must take account of the complex contexts in which women make decisions. Advice regarding breast feeding should take account of women׳s feelings and avoid undue pressure, while still promoting the benefits of breast feeding to women and their families. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Detection of functional polymorphisms influencing the promoter activity of the SAA2 gene and their association with milk production traits in Chinese Holstein cows.

    PubMed

    Yang, S; Li, C; Xie, Y; Cui, X; Li, X; Wei, J; Zhang, Y; Yu, Y; Wang, Y; Zhang, S; Zhang, Q; Sun, D

    2015-12-01

    Our previous RNA sequencing experiment showed that the serum amyloid A2 (SAA2) gene was one of the most promising candidates for milk protein and fat traits in dairy cattle. The SAA2 gene encodes an apolipoprotein related to high-density lipoproteins. To further validate its genetic effects, genotype-phenotype associations were performed in this study. Through resequencing of the entire coding region and the 5'-regulatory region of the SAA2 gene using pooled DNA of 12 unrelated sires, one novel 3-bp insertion-deletion and five previously reported SNPs were detected. These identified SNPs were genotyped and tested for association with five milk production-related traits in 717 Chinese Holstein cows. After Bonferroni correction for multiple t-tests, five of them were found to be statistically significant for milk yield, fat yield and protein yield (P < 0.0001~0.0053). Haplotype-based association analysis revealed a similar effect on fat yield and protein yield (P = 0.0005, P = 0.0032 respectively). Then, using luciferase report assay, the regulatory effect of the three SNPs located in the promoter region (c.-22G>A; c.17G>C; c.114G>A) was evaluated on transcriptional activity. In HEK-293 cell lines, we found that constructs GCG and AGG showed higher luciferase activity compared with GCA (P < 0.01, P < 0.01 respectively). Meanwhile, the prediction of the putative differential transcription factor binding site revealed that c.17G>C and c.114G>A caused the alteration in the transcription factor. Overall, the findings presented here provide the first evidence for associations of the SAA2 gene with milk fat and protein traits, which appears to be a key candidate for milk production traits in dairy cattle. © 2015 Stichting International Foundation for Animal Genetics.

  12. 77 FR 16516 - Agency Information Collection Activities: Proposed Collection; Comment Request-Special Milk...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ... DEPARTMENT OF AGRICULTURE Food and Nutrition Service Agency Information Collection Activities: Proposed Collection; Comment Request--Special Milk Program for Children AGENCY: Food and Nutrition Service... appropriate automated, electronic, mechanical, or other technological collection techniques or other forms of...

  13. Galacto-Oligosaccharide Prebiotics

    NASA Astrophysics Data System (ADS)

    Tzortzis, George; Vulevic, Jelena

    The wide recognition of bifidobacteria as health promoting bacteria (Boesten and de Vos, 2008) has attracted a lot of interest in identifying substances that can selectively promote their growth. Many studies using conventional culture and molecular techniques for bacterial identification have shown that breast-fed infants are characterized by an intestinal microbiota that is dominated by bifidobacteria (Benno et al., 1984), which is different from that of infants fed on cow's milk in that their microbiotas are characterized by lower counts of bifidobacteria, with greater numbers of more potentially harmful organisms such as clostridia and enterococci (Lunderquist et al., 1985). As a result of this difference in the microbiota composition, higher levels of ammonia, amines and phenols and other potentially harmful substances have also been found in infants fed cow's milk products (Lunderquist et al., 1985).

  14. WIC-based interventions to promote breastfeeding among African-American Women in Baltimore: effects on breastfeeding initiation and continuation.

    PubMed

    Caulfield, L E; Gross, S M; Bentley, M E; Bronner, Y; Kessler, L; Jensen, J; Weathers, B; Paige, D M

    1998-03-01

    We evaluated the single and combined effects of introducing a motivational video and peer counseling into four matched WIC clinics on breastfeeding initiation and continuation at 7-10 days among African-American WIC participants. Of the 242 women with complete data, 48% initiated breastfeeding, but only 31% were still breastfeeding at 7-10 days. Initiation was associated with cesarean delivery, infant feeding instruction, no artificial milk discharge pack, attending the peer counselor only-intervention site, and intention to breastfeed. Continuation was influenced by infant feeding instruction, no artificial milk discharge pack, and intention to breastfeed. Overall, trends toward a positive impact of the breastfeeding promotion activities were evident but weak, and largely gone by 7-10 days postpartum.

  15. Influence of maternal breast milk ingestion on acquisition of the intestinal microbiome in preterm infants.

    PubMed

    Gregory, Katherine E; Samuel, Buck S; Houghteling, Pearl; Shan, Guru; Ausubel, Frederick M; Sadreyev, Ruslan I; Walker, W Allan

    2016-12-30

    The initial acquisition and early development of the intestinal microbiome during infancy are important to human health across the lifespan. Mode of birth, antibiotic administration, environment of care, and nutrition have all been shown to play a role in the assembly of the intestinal microbiome during early life. For preterm infants, who are disproportionately at risk of inflammatory intestinal disease (i.e., necrotizing enterocolitis), a unique set of clinical factors influence the establishment of the microbiome. The purpose of this study was to establish the influence of nutritional exposures on the intestinal microbiome in a cohort of preterm infants early in life. Principal component analysis of 199 samples from 30 preterm infants (<32 weeks) over the first 60 days following birth showed that the intestinal microbiome was influenced by postnatal time (p < 0.001, R 2  = 0.13), birth weight (p < 0.001, R 2  = 0.08), and nutrition (p < 0.001, R 2  = 0.21). Infants who were fed breast milk had a greater initial bacterial diversity and a more gradual acquisition of diversity compared to infants who were fed infant formula. The microbiome of infants fed breast milk were more similar regardless of birth weight (p = 0.049), in contrast to the microbiome of infants fed infant formula, which clustered differently based on birth weight (p < 0.001). By adjusting for differences in gut maturity, an ordered succession of microbial phylotypes was observed in breast milk-fed infants, which appeared to be disrupted in those fed infant formula. Supplementation with pasteurized donor human milk was partially successful in promoting a microbiome more similar to breast milk-fed infants and moderating rapid increases in bacterial diversity. The preterm infant intestinal microbiome is influenced by postnatal time, birth weight, gestational age, and nutrition. Feeding with breast milk appears to mask the influence of birth weight, suggesting a protective effect against gut immaturity in the preterm infant. These findings suggest not only a microbial mechanism underpinning the body of evidence showing that breast milk promotes intestinal health in the preterm infant but also a dynamic interplay of host and dietary factors that facilitate the colonization of and enrichment for specific microbes during establishment of the preterm infant microbiota.

  16. The Norwegian Healthier Goats program--modeling lactation curves using a multilevel cubic spline regression model.

    PubMed

    Nagel-Alne, G E; Krontveit, R; Bohlin, J; Valle, P S; Skjerve, E; Sølverød, L S

    2014-07-01

    In 2001, the Norwegian Goat Health Service initiated the Healthier Goats program (HG), with the aim of eradicating caprine arthritis encephalitis, caseous lymphadenitis, and Johne's disease (caprine paratuberculosis) in Norwegian goat herds. The aim of the present study was to explore how control and eradication of the above-mentioned diseases by enrolling in HG affected milk yield by comparison with herds not enrolled in HG. Lactation curves were modeled using a multilevel cubic spline regression model where farm, goat, and lactation were included as random effect parameters. The data material contained 135,446 registrations of daily milk yield from 28,829 lactations in 43 herds. The multilevel cubic spline regression model was applied to 4 categories of data: enrolled early, control early, enrolled late, and control late. For enrolled herds, the early and late notations refer to the situation before and after enrolling in HG; for nonenrolled herds (controls), they refer to development over time, independent of HG. Total milk yield increased in the enrolled herds after eradication: the total milk yields in the fourth lactation were 634.2 and 873.3 kg in enrolled early and enrolled late herds, respectively, and 613.2 and 701.4 kg in the control early and control late herds, respectively. Day of peak yield differed between enrolled and control herds. The day of peak yield came on d 6 of lactation for the control early category for parities 2, 3, and 4, indicating an inability of the goats to further increase their milk yield from the initial level. For enrolled herds, on the other hand, peak yield came between d 49 and 56, indicating a gradual increase in milk yield after kidding. Our results indicate that enrollment in the HG disease eradication program improved the milk yield of dairy goats considerably, and that the multilevel cubic spline regression was a suitable model for exploring effects of disease control and eradication on milk yield. Copyright © 2014 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  17. Detection of genetic variants affecting cattle behaviour and their impact on milk production: a genome-wide association study.

    PubMed

    Friedrich, Juliane; Brand, Bodo; Ponsuksili, Siriluck; Graunke, Katharina L; Langbein, Jan; Knaust, Jacqueline; Kühn, Christa; Schwerin, Manfred

    2016-02-01

    Behaviour traits of cattle have been reported to affect important production traits, such as meat quality and milk performance as well as reproduction and health. Genetic predisposition is, together with environmental stimuli, undoubtedly involved in the development of behaviour phenotypes. Underlying molecular mechanisms affecting behaviour in general and behaviour and productions traits in particular still have to be studied in detail. Therefore, we performed a genome-wide association study in an F2 Charolais × German Holstein cross-breed population to identify genetic variants that affect behaviour-related traits assessed in an open-field and novel-object test and analysed their putative impact on milk performance. Of 37,201 tested single nucleotide polymorphism (SNPs), four showed a genome-wide and 37 a chromosome-wide significant association with behaviour traits assessed in both tests. Nine of the SNPs that were associated with behaviour traits likewise showed a nominal significant association with milk performance traits. On chromosomes 14 and 29, six SNPs were identified to be associated with exploratory behaviour and inactivity during the novel-object test as well as with milk yield traits. Least squares means for behaviour and milk performance traits for these SNPs revealed that genotypes associated with higher inactivity and less exploratory behaviour promote higher milk yields. Whether these results are due to molecular mechanisms simultaneously affecting behaviour and milk performance or due to a behaviour predisposition, which causes indirect effects on milk performance by influencing individual reactivity, needs further investigation. © 2015 Stichting International Foundation for Animal Genetics.

  18. Recombinant barley-produced antibody for detection and immunoprecipitation of the major bovine milk allergen, β-lactoglobulin.

    PubMed

    Ritala, A; Leelavathi, S; Oksman-Caldentey, K-M; Reddy, V S; Laukkanen, M-L

    2014-06-01

    Recombinant allergens and antibodies are needed for diagnostic, therapeutic, food processing and quality verification purposes. The aim of this work was to develop a barley-based production system for β-lactoglobulin (BLG) specific immunoglobulin E antibody (D1 scFv). The expression level in the best barley cell clone was 0.8-1.2 mg/kg fresh weight, and was constant over an expression period of 21 days. In the case of barley grains, the highest stable productivity (followed up to T2 grains) was obtained when the D1 scFv cDNA was expressed under a seed-specific Glutelin promoter rather than under the constitutive Ubiquitin promoter. Translational fusion of ER retention signal significantly improved the accumulation of recombinant antibody. Furthermore, lines without ER retention signal lost D1 scFv accumulation in T2 grains. Pilot scale purification was performed for a T2 grain pool (51 g) containing 55.0 mg D1 scFv/kg grains. The crude extract was purified by a two-step purification protocol including IMAC and size exclusion chromatography. The purification resulted in a yield of 0.47 mg of D1 scFv (31 kD) with high purity. Enzyme-linked immunosorbent assay revealed that 29 % of the purified protein was fully functional. In immunoprecipitation assay the purified D1 scFv recognized the native 18 kD BLG in the milk sample. No binding was observed with the heat-treated milk sample, as expected. The developed barley-based expression system clearly demonstrated its potential for application in the processing of dairy milk products as well as in detecting allergens from foods possibly contaminated by bovine milk.

  19. Free formula milk in the prevention of mother-to-child transmission programme: voices of a peri-urban community in South Africa on policy change.

    PubMed

    Ijumba, Petrida; Doherty, Tanya; Jackson, Debra; Tomlinson, Mark; Sanders, David; Persson, Lars-Åke

    2013-10-01

    In 2001, South Africa began implementing the Prevention of Mother-to-Child Transmission of HIV (PMTCT) programme. This programme included distribution of free formula milk for infants up to 6 months of age at all public health facilities. Effective from 1 January 2011, KwaZulu-Natal became the first province to phase out free formula milk from its PMTCT programme. On 23 August 2011, the South African National Department of Health adopted promotion of exclusive breastfeeding as the national infant feeding strategy and made a decision to withdraw free formula milk from the PMTCT programme. To explore the perceptions and understanding of households at community level on the policy decision to phase out free formula milk from the PMTCT programme in South Africa. An exploratory qualitative study was conducted amongst women enrolled in a community randomized trial known as Good Start III. Focus group discussions were held with grandmothers, fathers and teenage mothers; and in-depth interviews were performed with HIV-positive and HIV-negative mothers. Data were analysed using thematic analysis. Identified themes included: (1) variations in awareness and lack of understanding of the basis for the policy change, (2) abuse of and dysfunctional policy as perceived reasons for policy change and (3) proposed strategies for communicating the policy change. There is an urgent need to develop a multifaceted communication strategy clearly articulating the reasons for the infant feeding policy change and promoting the new breastfeeding strategy. The communication strategy should take into account inputs from the community. With a supportive environment and one national infant feeding strategy, South Africa has an opportunity to reverse years of poor infant feeding practices and to improve the health of all children in the country.

  20. Oral intake of Lactobacillus helveticus-fermented milk whey decreased transepidermal water loss and prevented the onset of sodium dodecylsulfate-induced dermatitis in mice.

    PubMed

    Baba, Hidehiko; Masuyama, Akihiro; Yoshimura, Chiaki; Aoyama, Yoshiko; Takano, Toshiaki; Ohki, Kohji

    2010-01-01

    We investigated the effects of oral intake of Lactobacillus helveticus-fermented milk whey on the intact and sodium dodecylsulfate (SDS)-exposed skin of Hos:HR-1 hairless mice. The mice were allowed to drink 10% L. helveticus-fermented milk whey in distilled water ad libitum for 5 weeks. SDS solution was topically applied to the dorsal skin at 4 weeks, leading to the development of dermatitis. The skin moisture content, transepidermal water loss, and sizes of the dermatitis areas were periodically measured. Compared with oral intake of water alone, oral intake of water containing L. helveticus-fermented milk whey for 4 weeks significantly lowered transepidermal water loss from intact skin, significantly reduced in size the areas of early SDS-induced dermatitis, and ameliorated both the SDS-induced decrease in moisture content and the increase in transepidermal water loss. These results suggest that oral intake of L. helveticus-fermented milk whey might be effective in promoting the epidermal barrier function and in preventing the onset of dermatitis.

  1. Production of D-tagatose, a low caloric sweetener during milk fermentation using L-arabinose isomerase.

    PubMed

    Rhimi, Moez; Chouayekh, Hichem; Gouillouard, Isabelle; Maguin, Emmanuelle; Bejar, Samir

    2011-02-01

    Lactobacillusdelbrueckii subsp. bulgaricus and Streptococcus thermophilus are used for the biotransformation of milk in yoghurt. During milk fermentation, these lactic acid bacteria (LAB) hydrolyze lactose producing a glucose moiety that is further metabolized and a galactose moiety that they are enable to metabolize. We investigated the ability of L. bulgaricus and S. thermophilus strains expressing a heterologous L-arabinose isomerase to convert residual D-galactose to D-tagatose. The Bacillus stearothermophilus US100l-arabinose isomerase (US100l-AI) was expressed in both LAB, using a new shuttle vector where the araA US100 gene is under the control of the strong and constitutive promoter of the L. bulgaricus ATCC 11842 hlbA gene. The production of L-AI by these LAB allowed the bioconversion of D-galactose to D-tagatose during fermentation in laboratory media and milk. We also established that the addition of L-AI to milk also allowed the conversion of D-galactose into D-tagatose during the fermentation process. Copyright © 2010 Elsevier Ltd. All rights reserved.

  2. Wide Variability in Caloric Density of Expressed Human Milk Can Lead to Major Underestimation or Overestimation of Nutrient Content.

    PubMed

    Sauer, Charles W; Boutin, Mallory A; Kim, Jae H

    2017-05-01

    Very-low-birth-weight infants continue to face significant difficulties with postnatal growth. Human milk is the optimal form of nutrition for infants but may exhibit variation in nutrient content. This study aimed to perform macronutrient analysis on expressed human milk from mothers whose babies are hospitalized in the neonatal intensive care unit. Up to five human milk samples per participant were analyzed for protein, carbohydrate, and fat content using reference chemical analyses (Kjeldahl for protein, high pressure liquid chromatography for carbohydrates, and Mojonnier for fat). Calorie content was calculated. A total of 64 samples from 24 participants was analyzed. Wide variability was found in calorie, protein, carbohydrate, and fat composition. The authors found an average of 17.9 kcal/ounce, with only 34% of samples falling within 10% of the expected caloric density. The assumption that human milk contains 20 kcal/ounce is no longer supported based on this study. This supports promoting an individualized nutrition strategy as a crucial aspect to optimal nutrition.

  3. Effect of addition of wild garlic (Allium ursinum) on the quality of kefirs from sheep's milk.

    PubMed

    Znamirowska, Agata; Szajnar, Katarzyna; Rożek, Przemysław; Kalicka, Dorota; Kuźniar, Piotr; Hanus, Paweł; Kotula, Krzysztof; Obirek, Marcin; Kluz, Maciej

    2017-01-01

    Sheep’s milk has a high content of total solids, which qualifies it as a very good raw material for the production of fermented milk drinks. Currently, there are commercially produced kefirs and yogurts from sheep’s milk in the countries of the Mediterranean region. The growing interest in the consumption of these products is justified not only by their taste merits, but also because of their health-promoting proper- ties. The aim of the present study was to determine the effect of the addition of 1% of lyophilized wild garlic powder on the properties of kefirs from sheep’s milk. Sheep’s milk was pasteurized (85°C, 30 min), cooled down, enriched with 1% of freeze-dried wild garlic powder, inoculated with a Commercial VITAL kefir culture and fermented for 16 hours (26°C). The influence of wild garlic on acidity (pH, °SH), syneresis (%), texture (TPA test), colour (L*a*b*) and the sensory profile of kefirs was conducted. Wild garlic could be used as a taste and flavour modifier in the production of kefir from sheep’s milk. The addition of 1% of freeze-dried wild garlic slowed down the fermentation of kefir, changed colour and reduced syneresis. Wild garlic could be used as a valuable supplement and a modifier of taste and flavour in kefir from sheep’s milk.

  4. Violations of the International Code of Marketing of Breast-milk Substitutes: Indonesia context.

    PubMed

    Hidayana, Irma; Februhartanty, Judhiastuty; Parady, Vida A

    2017-01-01

    To measure compliance with the International Code of Marketing of Breast-milk Substitutes ('the Code') in Indonesia. The study was a cross-sectional survey using the Interagency Group on Breastfeeding Monitoring protocol. Public and private health facilities in six provinces on Java island in Indonesia. A total of 874 women (382 pregnant women and 492 breast-feeding mothers of infants below 6 months) and seventy-seven health workers were recruited from eighteen participating health facilities. The study also analysed a total of forty-four labels of breast-milk substitute products, twenty-seven television commercials for growing-up milk (for children >12 months) of nine brands and thirty-four print advertisements of fourteen brands. The study found that 20 % of the women had received advice and information on the use of breast-milk substitutes and 72 % had seen promotional materials for breast-milk substitutes. About 15 % reported receiving free samples and 16 % received gifts. Nearly a quarter of the health workers confirmed receiving visits from representatives of breast-milk substitute companies. Two health workers reported having received gifts from the companies. The most common labelling violations found were statements or visuals that discouraged breast-feeding and the absence of mention about the consideration of local climate in the expiration date. Violations of the Code by health workers, breast-milk substitute companies and their representatives were found in all provinces studied. A regular monitoring system should be in place to ensure improved compliance with and enforcement of the Code.

  5. Organochlorine pesticide distribution in an organic production system for cow's milk in Chiapas, Mexico.

    PubMed

    Murga, María N; Gutiérrez, Rey; Vega, Salvador; Pérez, José J; Ortiz, Rutilio; Schettino, Beatriz; Yamasaki, Alberto; Ruíz, Jorge L

    2016-09-01

    The objective of this study was to evaluate the presence of organochlorine pesticides in samples of forage, soil, water, and milk in four units of an organic production system for cow´s milk (samples of forage, milk, soil, and water) in Tecpatan, Chiapas, Mexico. The organochlorine pesticides were extracted from forage, soil and water based on the USEPA (2005) guideline and from milk based on the IDF 1991 guideline. The pesticides were identified and quantified by gas chromatography with electron capture detector (CG-ECD). In general, the highest average concentration of total pesticides was found in the samples of milk and forage (311 ± 328 and 116.5 ±77 ng g(-1) respectively). Although, the production systems analyzed are organic, organochlorine pesticides were detected in all environmental samples (forage, soil, water, and organic milk). Although no values surpassed the defined limits of Mexican and International regulation it is advisable that a monitoring program of contaminants in these production systems is continued.

  6. A daily herd Markov-chain model to study the reproductive and economic impact of reproductive programs combining timed artificial insemination and estrus detection.

    PubMed

    Giordano, J O; Kalantari, A S; Fricke, P M; Wiltbank, M C; Cabrera, V E

    2012-09-01

    Our objective was to compare the economic and reproductive performance of programs combining timed artificial insemination (TAI) and different levels of AI after estrus detection (ED) using a daily Markov-chain model. A dairy herd was modeled with every cow following daily probabilistic events of aging, replacement, mortality, pregnancy, pregnancy loss, and calving. The probability of pregnancy depended on the combination of probability of insemination and conception rate (CR). All nonpregnant cows had a probability of pregnancy between the end of the voluntary waiting period and days in milk cutoff for AI. After the cutoff, cows were labeled as do not breed and replaced when milk production was below a minimum milk threshold. A similar model was created to represent a replacement heifer herd to simulate and adjust the supply and demand of replacements. The net value (NV) of a program was the sum of milk income over feed cost, replacement and mortality cost, income from newborns, and reproductive costs. The model was used to compare the NV of 19 programs. One program used 100% TAI (42% CR for first TAI and 30% for second-and-later services), whereas the other programs combined TAI with ED. The proportion of cows receiving AI after ED for the combined programs ranged from 30 to 80%, with levels of CR of 25, 30, and 35%. As the proportion of cows receiving AI after ED increased, the CR of cows receiving TAI decreased. The combined programs with CR of 35% for cows receiving AI after ED had the greatest NV and reproductive performance at all levels of ED. The program using 100% TAI had greater NV and better reproductive performance than all programs with 25% CR after ED inseminations, whereas it had very similar performance to combined programs with up to 60% of cows receiving AI after ED and 30% CR. The factor with the greatest relative contribution to the differences among programs was income over feed cost, followed by replacement and reproductive costs. Adjusting the days in milk cutoff for AI to match the supply and demand of heifer replacements improved the NV of all programs except for those with 25% CR after ED, which had either no change or a decrease in NV. In summary, the economic value of reproductive management programs combining TAI and ED depended on the proportion of cows receiving AI after ED and the resulting CR. Adjusting the heifer supply and demand increased the NV of programs with heifer surplus and decreased the NV of programs with heifer deficit. Copyright © 2012 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  7. Cortisol in mother's milk across lactation reflects maternal life history and predicts infant temperament.

    PubMed

    Hinde, Katie; Skibiel, Amy L; Foster, Alison B; Del Rosso, Laura; Mendoza, Sally P; Capitanio, John P

    2015-01-01

    The maternal environment exerts important influences on offspring mass/growth, metabolism, reproduction, neurobiology, immune function, and behavior among birds, insects, reptiles, fish, and mammals. For mammals, mother's milk is an important physiological pathway for nutrient transfer and glucocorticoid signaling that potentially influences offspring growth and behavioral phenotype. Glucocorticoids in mother's milk have been associated with offspring behavioral phenotype in several mammals, but studies have been handicapped by not simultaneously evaluating milk energy density and yield. This is problematic as milk glucocorticoids and nutrients likely have simultaneous effects on offspring phenotype. We investigated mother's milk and infant temperament and growth in a cohort of rhesus macaque ( Macaca mulatta ) mother-infant dyads at the California National Primate Research Center ( N = 108). Glucocorticoids in mother's milk, independent of available milk energy, predicted a more Nervous, less Confident temperament in both sons and daughters. We additionally found sex differences in the windows of sensitivity and the magnitude of sensitivity to maternal-origin glucocorticoids. Lower parity mothers produced milk with higher cortisol concentrations. Lastly, higher cortisol concentrations in milk were associated with greater infant weight gain across time. Taken together, these results suggest that mothers with fewer somatic resources, even in captivity, may be "programming" through cortisol signaling, behaviorally cautious offspring that prioritize growth. Glucocorticoids ingested through milk may importantly contribute to the assimilation of available milk energy, development of temperament, and orchestrate, in part, the allocation of maternal milk energy between growth and behavioral phenotype.

  8. [Recommendations for a multisectorial national policy to promote breastfeeding in Mexico: position of the National Academy of Medicine].

    PubMed

    Cosío-Martínez, Teresita González de; Hernández-Cordero, Sonia; Rivera-Dommarco, Juan; Hernández-Ávila, Mauricio

    2017-01-01

    Evidence strongly supports that to improve breastfeeding practices it is needed to strengthen actions of promotion, protection and support. To achieve this goal, it is necessary to establish a multisectoral national policy that includes elements such as design, implementation, monitoring and evaluation of programs and policies, funding research, advocacy to develop political willingness, and the promotion of breastfeeding from the national to municipal level, all coordinated by a central level. It is until now that Mexico has initiated a reform process to the establish a National Strategy for Breastfeeding Action. This strategy, is the result not only of the consistent scientific evidence on clear and strong benefits of breastfeeding on population health and the development of human capital, but also for the alarming data of deterioration of breastfeeding practices in the country. The comprehensive implementation of the National Strategy for Breastfeeding Action that includes the establishment of a national committee, intra- and inter-sectoral coordination of actions, setting clear goals and monitoring the International Code of Marketing of Breast-Milk Substitutes, is the awaiting responsibility of the public health agenda of the country.

  9. Comparison of Molecular Species Distribution of DHA-Containing Triacylglycerols in Milk and Different Infant Formulas by Liquid Chromatography-Mass Spectrometry.

    PubMed

    Liu, Zhiqian; Cocks, Benjamin G; Rochfort, Simone

    2016-03-16

    Long-chain polyunsaturated fatty acids (LC-PUFA) are an important nutritional lipid and have potential in being able to promote human health. Docosahexaenoic acid (DHA, C22:6ω3) is often added in infant formulas to meet the nutritional requirement of formula-fed infants. A comprehensive survey on DHA-containing triacylglycerol (DHA-TAG) molecular species has been conducted for seven infant formulas (IFs) sourced from Australia, Europe, and the USA as well as bovine milk and human milk. Using LC-triple quadrupole MS and LC-LTQ-orbitrap MS we were able to identify and quantify 56 DHA-TAG species in these samples; the fatty acid structure of these species was assigned using their MS(2) spectra. The species composition of DHA-TAG was found to be different between bovine milk, human milk, and IFs and also between different brands of IFs. Bovine milk and human milk contain DHA-TAG of smaller molecular size (728-952 Da), whereas five out of the seven IF samples contain species of broader mass range (from 728 to 1035 Da). Our study indicates that two types of DHA were used in the seven IF products surveyed and that there is very large difference in molecular species distribution in different IF products that may influence the fine nutritional profile and biological functions of IF products.

  10. Food safety hazards associated with consumption of raw milk.

    PubMed

    Oliver, Stephen P; Boor, Kathryn J; Murphy, Steven C; Murinda, Shelton E

    2009-09-01

    An increasing number of people are consuming raw unpasteurized milk. Enhanced nutritional qualities, taste, and health benefits have all been advocated as reasons for increased interest in raw milk consumption. However, science-based data to substantiate these claims are limited. People continue to consume raw milk even though numerous epidemiological studies have shown clearly that raw milk can be contaminated by a variety of pathogens, some of which are associated with human illness and disease. Several documented milkborne disease outbreaks occurred from 2000-2008 and were traced back to consumption of raw unpasteurized milk. Numerous people were found to have infections, some were hospitalized, and a few died. In the majority of these outbreaks, the organism associated with the milkborne outbreak was isolated from the implicated product(s) or from subsequent products made at the suspected dairy or source. In contrast, fewer milkborne disease outbreaks were associated with consumption of pasteurized milk during this same time period. Twenty nine states allow the sale of raw milk by some means. Direct purchase, cow-share or leasing programs, and the sale of raw milk as pet food have been used as means for consumers to obtain raw milk. Where raw milk is offered for sale, strategies to reduce risks associated with raw milk and products made from raw milk are needed. Developing uniform regulations including microbial standards for raw milk to be sold for human consumption, labeling of raw milk, improving sanitation during milking, and enhancing and targeting educational efforts are potential approaches to this issue. Development of pre- and postharvest control measures to effectively reduce contamination is critical to the control of pathogens in raw milk. One sure way to prevent raw milk-associated foodborne illness is for consumers to refrain from drinking raw milk and from consuming dairy products manufactured using raw milk.

  11. Neonatal protection by an innate immune system of human milk consisting of oligosaccharides and glycans.

    PubMed

    Newburg, D S

    2009-04-01

    This review discusses the role of human milk glycans in protecting infants, but the conclusion that the human milk glycans constitute an innate immune system whereby the mother protects her offspring may have general applicability in all mammals, including species of commercial importance. Infants that are not breastfed have a greater incidence of severe diarrhea and respiratory diseases than those who are breastfed. In the past, this had been attributed primarily to human milk secretory antibodies. However, the oligosaccharides are major components of human milk, and milk is also rich in other glycans, including glycoproteins, mucins, glycosaminoglycans, and glycolipids. These milk glycans, especially the oligosaccharides, are composed of thousands of components. The milk factor that promotes gut colonization by Bifidobacterium bifidum was found to be a glycan, and such prebiotic characteristics may contribute to protection against infectious agents. However, the ability of human milk glycans to protect the neonate seems primarily to be due to their inhibition of pathogen binding to their host cell target ligands. Many such examples include specific fucosylated oligosaccharides and glycans that inhibit specific pathogens. Most human milk oligosaccharides are fucosylated, and their production depends on fucosyltransferase enzymes; mutations in these fucosyltransferase genes are common and underlie the various Lewis blood types in humans. Variable expression of specific fucosylated oligosaccharides in milk, also a function of these genes (and maternal Lewis blood type), is significantly associated with the risk of infectious disease in breastfed infants. Human milk also contains major quantities and large numbers of sialylated oligosaccharides, many of which are also present in bovine colostrum. These could similarly inhibit several common viral pathogens. Moreover, human milk oligosaccharides strongly attenuate inflammatory processes in the intestinal mucosa. These results support the hypothesis that oligosaccharides and other glycans are the major constituents of an innate immune system of human milk whereby the mother protects her infant from enteric and other pathogens through breastfeeding. These protective glycans may prove useful as a basis for the development of novel prophylactic and therapeutic agents that inhibit disease by mucosal pathogens in many species.

  12. The human milk microbiome changes over lactation and is shaped by maternal weight and mode of delivery.

    PubMed

    Cabrera-Rubio, Raul; Collado, M Carmen; Laitinen, Kirsi; Salminen, Seppo; Isolauri, Erika; Mira, Alex

    2012-09-01

    Breast milk is recognized as the most important postpartum element in metabolic and immunologic programming of health of neonates. The factors influencing the milk microbiome and the potential impact of microbes on infant health have not yet been uncovered. Our objective was to identify pre- and postnatal factors that can potentially influence the bacterial communities inhabiting human milk. We characterized the milk microbial community at 3 different time points by pyrosequencing and quantitative polymerase chain reaction in mothers (n = 18) who varied in BMI, weight gain, and mode of delivery. We found that the human milk microbiome changes over lactation. Weisella, Leuconostoc, Staphylococcus, Streptococcus, and Lactococcus were predominant in colostrum samples, whereas in 1- and 6-mo milk samples the typical inhabitants of the oral cavity (eg, Veillonella, Leptotrichia, and Prevotella) increased significantly. Milk from obese mothers tended to contain a different and less diverse bacterial community compared with milk from normal-weight mothers. Milk samples from elective but not from nonelective mothers who underwent cesarean delivery contained a different bacterial community than did milk samples from individuals giving birth by vaginal delivery, suggesting that it is not the operation per se but rather the absence of physiological stress or hormonal signals that could influence the microbial transmission process to milk. Our results indicate that milk bacteria are not contaminants and suggest that the milk microbiome is influenced by several factors that significantly skew its composition. Because bacteria present in breast milk are among the very first microbes entering the human body, our data emphasize the necessity to understand the biological role that the milk microbiome could potentially play for human health.

  13. Concentrations of 17beta-estradiol in Holstein whole milk.

    PubMed

    Pape-Zambito, D A; Magliaro, A L; Kensinger, R S

    2007-07-01

    Some individuals have expressed concern about estrogens in food because of their potential to promote growth of estrogen-sensitive human cancer cells. Researchers have reported concentrations of estrogen in milk but few whole milk samples have been analyzed. Because estrogen associates with the fat phase of milk, the analysis of whole milk is an important consideration. The objectives of this study, therefore, were to quantify 17beta-estradiol (E2) in whole milk from dairy cows and to determine whether E2 concentrations in milk from cows in the second half of pregnancy were greater than that in milk from cows in the first half of pregnancy or in nonpregnant cows. Milk samples and weights were collected during a single morning milking from 206 Holstein cows. Triplicate samples were collected and 2 samples were analyzed for fat, protein, lactose, and somatic cell counts (SCC); 1 sample was homogenized and analyzed for E2. The homogenized whole milk (3 mL) was extracted twice with ethyl acetate and once with methanol. The extract was reconstituted in benzene:methanol (9:1, vol/vol) and run over a Sephadex LH-20 column to separate E2 from cholesterol and estrone before quantification using radioimmunoassay. Cows were classified as not pregnant (NP, n = 138), early pregnant (EP, 1 to 140 d pregnant, n = 47), or midpregnant (MP, 141 to 210 d pregnant, n = 21) at the time of milk sampling based on herd health records. Mean E2 concentration in whole milk was 1.4 +/- 0.2 pg/mL and ranged from nondetectable to 22.9 pg/mL. Milk E2 concentrations averaged 1.3, 0.9, and 3.0 pg/mL for NP, EP, and MP cows, respectively. Milk E2 concentrations for MP cows were greater and differed from those of NP and EP cows. Milk composition was normal for a Holstein herd in that log SCC values and percentages of fat, protein, and lactose averaged 4.9, 3.5, 3.1, and 4.8, respectively. Estradiol concentration was significantly correlated (r = 0.20) with percentage fat in milk. Mean milk yield was 18.9 +/- 0.6 kg for the morning milking. The mean E2 mass accumulated in the morning milk was 23.2 +/- 3.4 ng/cow. Likewise, using the overall mean concentration for E2 in milk, the mean E2 mass in 237 mL (8 fluid ounces) of raw whole milk was 330 pg. The quantity of E2 in whole milk, therefore, is low and is unlikely to pose a health risk for humans.

  14. Cow's milk and linear growth in industrialized and developing countries.

    PubMed

    Hoppe, Camilla; Mølgaard, Christian; Michaelsen, Kim F

    2006-01-01

    The strongest evidence that cow's milk stimulates linear growth comes from observational and intervention studies in developing countries that show considerable effects. Additionally, many observational studies from well-nourished populations also show an association between milk intake and growth. These results suggest that milk has a growth-stimulating effect even in situations where the nutrient intake is adequate. This effect is supported by studies that show milk intake stimulates circulating insulin-like growth factor (IGF)-I, which suggests that at least part of the growth-stimulating effects of milk occur through the stimulation of IGFs. Given that the biological purpose of milk is to support the newborn during a period of high growth velocity, such an effect seems plausible. Adding cow's milk to the diet of stunted children is likely to improve linear growth and thereby reduce morbidity. In well-nourished children, the long-term consequences of an increased consumption of cow's milk, which may lead to higher levels of IGF-I in circulation or an increase in the velocity of linear growth, are likely to be both positive and negative. Based on emerging data that suggest both growth and diet during early life program the IGF axis, the association between milk intake and later health is likely to be complex.

  15. Effect of conventional and intensified milk replacer feeding programs on performance, vaccination response, and neutrophil mRNA levels of Holstein calves.

    PubMed

    Hengst, B A; Nemec, L M; Rastani, R R; Gressley, T F

    2012-09-01

    This study compared conventional and intensified milk replacer feeding regimens on growth, intake, respiratory and fecal scores, vaccination response, and neutrophil mRNA levels. Holstein calves were randomly assigned to a 10-wk study on d 2 of life. Treatments were conventional (CON; n=8) and intensified (INT; n=7) milk replacer feeding programs. Conventional calves were fed a 20.8% crude protein and 21.0% fat milk replacer at 1.25% of birth body weight (BW) from wk 1 to 6 of life and 0.625% of birth BW during wk 7. A 29.3% crude protein and 16.2% fat milk replacer was fed to INT calves at 1.5% of birth BW during wk 1, 2% of current BW from wk 2 to 6, and 1% of current BW during wk 7. All calves were given milk replacer twice daily during wk 1 to 6, once daily during wk 7, and were weaned completely during wk 8. Calf starter intake was measured daily through wk 8. Body weight and withers height were measured weekly. Fecal and respiratory scores were recorded twice daily at feeding. Calves were vaccinated against ovalbumin at the end of wk 1, 3, and 5. Blood samples were collected at the end of wk 1, 3, 5, and 8 for analysis of serum anti-ovalbumin IgG concentration and for isolation of neutrophils. Quantitative PCR was used to measure neutrophil mRNA levels of 7 functionality genes. Treatment did not affect total DMI or anti-ovalbumin IgG response. Intensified milk replacer feeding increased average daily gain, protein intake, fat intake, and feed efficiency compared with the CON feeding program. Compared with CON calves, INT calves had greater fecal scores, indicating looser feces and greater respiratory scores, indicating more respiratory problems. Calves assigned to the INT treatment had increased neutrophil mRNA levels of L-selectin, and at wk 8, neutrophil cytosolic factor 1 was increased and toll-like receptor 4 tended to be increased compared with CON calves. This suggests greater activation of neutrophils in INT calves postweaning, but differences were relatively small and levels of the other 4 genes were unaffected. An INT milk replacer feeding program increased growth, fecal scores, and respiratory scores preweaning, increased mRNA levels of 2 neutrophil genes postweaning, and did not affect vaccination response. Copyright © 2012 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  16. [Impact of fortified milk on the iron and zinc levels in Mexican preschool children].

    PubMed

    Grijalva-Haro, María Isabel; Chavarria, Elsa Yolanda; Artalejo, Elizabeth; Nieblas, Amparo; Ponce, José Antonio; Robles-Sardin, Alma E

    2014-02-01

    The aim of this study was to assess the efficacy of a national program of consumption of fortified milk "Liconsa" on the nutritional status of iron and zinc in pre-school children (3-5 y). The study was conducted in 77 healthy children of both genders. 54 of them consumed Liconsa fortified milk (GCLFL) and 23 consumed no fortified milk (GR). Iron status was determined by measuring hemoglobin and ferritin and zinc status by serum zinc. The consumption of milk was on free demand and it was estimated at baseline and 6 mo after. Through 24-h recall of measured consumption of iron and zinc in the total diet. Descriptive statistics, Student's t test for independent samples and chi-square test for differences in proportions. Children who consumed fortified milk showed an increase of hemoglobin and ferritin levels [1.13 g/dL (p < 0.05) and 5.83 μg/L (p < 0.05) respectively]. Additionally, a decrease was found of the prevalence of low iron stores from 20.4 to 4.1% (p < 0.05). The serum zinc level showed an increase of 45.2 μg/dL (p < 0.05). At the end of the study no child showed a micronutrient deficiency. Children who did not consume fortified milk Liconsa showed no significant change in their serum iron and zinc values. The average consumption of milk powder Liconsa was 22.7 ± 14.5 g, providing 2.5 mg of daily iron and zinc. Supplied diet 9.2 ± 3.4 mg of iron and 6.9 ± 3 mg of zinc. The consumption of fortified milk had a beneficial effect on the serum levels of iron and zinc in children's social welfare program Liconsa. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  17. Month-wise variation and prediction of bulk tank somatic cell count in Brazilian dairy herds and its impact on payment based on milk quality.

    PubMed

    Busanello, Marcos; de Freitas, Larissa Nazareth; Winckler, João Pedro Pereira; Farias, Hiron Pereira; Dos Santos Dias, Carlos Tadeu; Cassoli, Laerte Dagher; Machado, Paulo Fernando

    2017-01-01

    Payment programs based on milk quality (PPBMQ) are used in several countries around the world as an incentive to improve milk quality. One of the principal milk parameters used in such programs is the bulk tank somatic cell count (BTSCC). In this study, using data from an average of 37,000 farms per month in Brazil where milk was analyzed, BTSCC data were divided into different payment classes based on milk quality. Then, descriptive and graphical analyses were performed. The probability of a change to a worse payment class was calculated, future BTSCC values were predicted using time series models, and financial losses due to the failure to reach the maximum bonus for the payment based on milk quality were simulated. In Brazil, the mean BTSCC has remained high in recent years, without a tendency to improve. The probability of changing to a worse payment class was strongly affected by both the BTSCC average and BTSCC standard deviation for classes 1 and 2 (1000-200,000 and 201,000-400,000 cells/mL, respectively) and only by the BTSCC average for classes 3 and 4 (401,000-500,000 and 501,000-800,000 cells/mL, respectively). The time series models indicated that at some point in the year, farms would not remain in their current class and would accrue financial losses due to payments based on milk quality. The BTSCC for Brazilian dairy farms has not recently improved. The probability of a class change to a worse class is a metric that can aid in decision-making and stimulate farmers to improve milk quality. A time series model can be used to predict the future value of the BTSCC, making it possible to estimate financial losses and to show, moreover, that financial losses occur in all classes of the PPBMQ because the farmers do not remain in the best payment class in all months.

  18. Genetic parameters for milk production traits and breeding goals for Gir dairy cattle in Brazil.

    PubMed

    Prata, M A; Faro, L E; Moreira, H L; Verneque, R S; Vercesi Filho, A E; Peixoto, M G C D; Cardoso, V L

    2015-10-19

    To implement an animal breeding program, it is important to define the production circumstances of the animals of interest to determine which traits of economic interest will be selected for the breeding goal. The present study defined breeding goals and proposed selection indices for milk production and quality traits of Gir dairy cattle. First, a bioeconomic model was developed to calculate economic values. The genetic and phenotypic parameters were estimated based on records from 22,468 first-lactation Gir dairy cows and their crosses for which calving occurred between 1970 and 2011. Statistical analyses were carried out for the animal model, with multitrait analyses using the restricted maximum likelihood method. Two situations were created in the present study to define the breeding goals: 1) including only milk yield in the breeding goal (HGL1) and 2) including fat and protein in addition to the milk yield (HGL2). The heritability estimates for milk, protein, and fat production were 0.33 ± 0.02, 0.26 ± 0.02, and 0.24 ± 0.02, respectively. All phenotypic and genetic correlations were highly positive. The economic values for milk, fat, and protein were US$0.18, US$0.27, and US$7.04, respectively. The expected economic responses for HGL2 and for HGL1 were US$126.30 and US$79.82, respectively. These results indicate that milk component traits should be included in a selection index to rank animals evaluated in the National Gir Dairy Breeding Program developed in Brazil.

  19. "Lost milk?": Counting the economic value of breast milk in gross domestic product.

    PubMed

    Smith, J P

    2013-11-01

    The contribution of breastfeeding and mothers milk to the economy is invisible in economic statistics. This article demonstrates how the economic value of human milk production can be included in economic statistics such as gross domestic product (GDP) and provides estimates for Australia, the United States, and Norway. The contribution of human milk and lactation to GDP in these countries is estimated using United Nations (System of National Accounting) guidelines and conventional economic valuation approaches to measuring production in GDP. In Australia, current human milk production levels exceed $3 billion annually. The United States has the potential to produce human milk worth more than US$110 billion a year, but currently nearly two thirds of this value is lost due to premature weaning. In Norway, production valued at US$907 million annually is 60% of its potential value. The potential loss of economic value from not protecting women's lactation and milk production from competing market pressures is large. Failure to account for mothers' milk production in GDP and other economic data has important consequences for public policy. The invisibility of human milk reduces the perceived importance of programs and regulations that protect and support women to breastfeed. The value of human milk can be measured using accepted international guidelines for calculating national income and production. It is quantitatively nontrivial and should be counted in GDP.

  20. Influence of attitudes and behavior of milkers on the hygienic and sanitary quality of milk

    PubMed Central

    Cassoli, Laerte D.; Machado, Paulo F.; Cerón-Muñoz, Mario Fernando

    2017-01-01

    Recognizing how human behaviors affect the milk process can be useful to understand variations in hygienic and sanitary parameters in bulk tank milk. Furthermore, this knowledge could be used to design management programs that guarantee milk quality, favoring the optimization of such processes. Forty-six milkers from the same number of dairy farms in Antioquia province (Colombia) were interviewed to establish the main factors associated to milk quality. Technical knowledge, motivations, and behavior of the personnel and its effect on hygienic and sanitary quality of milk were evaluated. Quality was assessed in terms of colony-forming units (CFU) and somatic cell count (SCC) in bulk tank milk. Two factors from a multivariate mixed data analysis were evaluated. One of those factors explained 9.51% of the total variability, related with in-farm availability and use of tools and the relationships between milker and manager. The other factor, associated with work environment and recognition, explained 6.97% of the total variability. The variables that best explained CFU levels were Knowledge of the udder condition at milking, and Milking type (parlor or pasture). The SCC was associated to knowledge of animal handling, schooling of milkers, milking site, and the groups derived from the cluster analysis by farm. In conclusion, milker attitudes and behaviors can affect CFU and SCC in bulk tank milk. PMID:28926583

  1. World Breastfeeding Week 1994: making the Code work.

    PubMed

    1994-01-01

    WHO adopted the International Code of Marketing of Breastmilk Substitutes in 1981, with the US being the only member voting against it. US abandoned its opposition and voted for the International Code at the World Health Assembly in May 1994. The US was also part of a unanimous vote to promote a resolution that clearly proclaims breast milk to be better than breast milk substitutes and the best food for infants. World Breastfeeding Week 1994 began more efforts to promote the International Code. In 1994, through its Making the Code Work campaign, the World Alliance for Breastfeeding Action (WABA) will work on increasing awareness about the mission and promise of the International Code, notify governments of the Innocenti target date, call for governments to introduce rules and regulations based on the International Code, and encourage public interest groups, professional organizations, and the general public to monitor enforcement of the Code. So far, 11 countries have passed legislation including all or almost all provisions of the International Code. Governments of 36 countries have passed legislation including only some provisions of the International Code. The International Baby Food Action Network (IBFAN), a coalition of more than 140 breastfeeding promotion groups, monitors implementation of the Code worldwide. IBFAN substantiates 1000s of violations of the Code in its report, Breaking the Rules 1994. The violations consist of promoting breast milk substitutes to health workers, using labels describing a brand of formula in idealizing terms, or using labels that do not have warnings in the local language. We should familiarize ourselves with the provisions of the International Code and the status of the Code in our country. WABA provides an action folder which contains basic background information on the code and action ideas.

  2. Impact of breast milk on IQ, brain size and white matter development

    PubMed Central

    Isaacs, Elizabeth B.; Fischl, Bruce R.; Quinn, Brian T.; Chong, Wui K.; Gadian, David G.; Lucas, Alan

    2010-01-01

    Although observational findings linking breast milk to higher scores on cognitive tests may be confounded by factors associated with mothers’ choice to breastfeed, it has been suggested that one or more constituents of breast milk facilitate cognitive development, particularly in preterms. Because cognitive scores are related to head size, we hypothesised that breast milk mediates cognitive effects by affecting brain growth. We used detailed data from a randomized feeding trial to calculate percentage of breast milk (%EBM) in the infant diet of 50 adolescents. MRI scans were obtained (mean age=15y9m), allowing volumes of total brain (TBV), white and grey matter (WMV, GMV) to be calculated. In the total group %EBM correlated significantly with Verbal IQ (VIQ); in boys, with all IQ scores, TBV and WMV. VIQ was, in turn, correlated with WMV and, in boys only, additionally with TBV. No significant relationships were seen in girls or with grey matter. These data support the hypothesis that breast milk promotes brain development, particularly white matter growth. The selective effect in males accords with animal and human evidence regarding gender effects of early diet. Our data have important neurobiological and public health implications and identify areas for future mechanistic study. PMID:20035247

  3. Impact of breast milk on intelligence quotient, brain size, and white matter development.

    PubMed

    Isaacs, Elizabeth B; Fischl, Bruce R; Quinn, Brian T; Chong, Wui K; Gadian, David G; Lucas, Alan

    2010-04-01

    Although observational findings linking breast milk to higher scores on cognitive tests may be confounded by factors associated with mothers' choice to breastfeed, it has been suggested that one or more constituents of breast milk facilitate cognitive development, particularly in preterms. Because cognitive scores are related to head size, we hypothesized that breast milk mediates cognitive effects by affecting brain growth. We used detailed data from a randomized feeding trial to calculate percentage of expressed maternal breast milk (%EBM) in the infant diet of 50 adolescents. MRI scans were obtained (mean age=15 y 9 mo), allowing volumes of total brain (TBV) and white and gray matter (WMV, GMV) to be calculated. In the total group, %EBM correlated significantly with verbal intelligence quotient (VIQ); in boys, with all IQ scores, TBV and WMV. VIQ was, in turn, correlated with WMV and, in boys only, additionally with TBV. No significant relationships were seen in girls or with gray matter. These data support the hypothesis that breast milk promotes brain development, particularly white matter growth. The selective effect in males accords with animal and human evidence regarding gender effects of early diet. Our data have important neurobiological and public health implications and identify areas for future mechanistic study.

  4. Environmental Camp as a Comprehensive Communication Tool to Promote the RRR Concept to Elementary Education Students at Koh Si Chang School

    ERIC Educational Resources Information Center

    Supakata, Nuta; Puangthongthub, Sitthichok; Srithongouthai, Sarawut; Kanokkantapong, Vorapot; Chaikaew, Pasicha

    2016-01-01

    The objective of this study was to develop and implement a Reduce-Reuse-Recycle (RRR) communication strategy through environmental camp as a comprehensive communication tool to promote the RRR concept to elementary school students. Various activities from five learning bases including the folding milk carton game, waste separation relay, recycling…

  5. 7 CFR 215.17 - Program information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

  6. 7 CFR 215.17 - Program information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

  7. 7 CFR 215.17 - Program information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

  8. 7 CFR 215.17 - Program information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

  9. 7 CFR 215.17 - Program information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.17 Program information. School Food Authorities and child-care institutions desiring information concerning the Program should write to their...

  10. 7 CFR 1430.202 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Milk Income Loss Contract Program § 1430.202... specific area in a state. Dairy operation means any person or group of persons who as a single unit as determined by CCC, produce and market milk commercially produced from cows, and whose production facilities...

  11. 7 CFR 1430.202 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Milk Income Loss Contract Program § 1430.202... specific area in a state. Dairy operation means any person or group of persons who as a single unit as determined by CCC, produce and market milk commercially produced from cows, and whose production facilities...

  12. 7 CFR 1430.202 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Milk Income Loss Contract Program § 1430.202... specific area in a state. Dairy operation means any person or group of persons who as a single unit as determined by CCC, produce and market milk commercially produced from cows, and whose production facilities...

  13. A Sustainable Alternative to a Breast Milk Monitoring Program: Using NHANES Serum Data to Estimate Breast Milk PBDE Concentrations

    EPA Science Inventory

    Polybrominated diphenyl ethers (PBDEs) are high-production-volume chemicals that have been widely used as flame retardants in a variety of consumer products. PBDE concentrations in the environment, wildlife, and humans have been increasing for several decades. Concentrations in t...

  14. Breast milk is the best.

    PubMed

    Saroja, K

    1981-02-01

    Throughout the world, the concept that the best milk is breast milk is gaining momentum from ever increasing supportive scientific evidence. In India the average mother even with her poor nutritional status has the ability to breastfeed her infant for prolonged periods, sometimes extending to nearly 2 years. Human milk generally forms the only source of dietary protein for poor Indian infants, and the nutritional status of poor infants and children would be much worse than what it is today if not for breast milk. The positive economic and health implications of breast milk are obvious; it is the most hygienic, safest, and suitable nourishment a mother can provide for her infant. Recently, there has been an unfortunate trend toward artificial feeding among the average Indian mother. This practice is spreading among rural mothers and mothers of low socioeconomic groups. Due to poverty and ignorance many mothers neither can prepare the artificial milk feeding formula hygienically nor feed their children well, and the children are not only deprived of essential nutrients but are exposed to unnecessary intestinal infections introduced through unsterilized bottles and nipples. The Protein Advisory Group of the UN has warned against early abandonment of breastfeeding, particularly in poor families, as devastating to the health and survival of infants. The practice of artificial feeding also has adverse economic implications. The expenditure incurred in the processing, packing, distributing, preparing, and refrigerating cow's milk is enormous and one that a developing country like India cannot afford. Breast feeding also has the advantage of a certain amount of contraceptive effect. Generalizations for the promotion of breastfeeding include the following: 1) unsupplemented human milk is all that is needed to sustain growth and good nutrition for the first 6 months of life; 2) the volume and composition of human milk among poor women is surprisingly good despite their low nutrition status; and 3) limited studies have suggested that improvement in both the quantity and quality of breast milk is feasible. Modifications that should be made in health services are outlined.

  15. Quercetin improves postpartum hypogalactia in milk-deficient mice via stimulating prolactin production in pituitary gland.

    PubMed

    Lin, Man; Wang, Na; Yao, Bei; Zhong, Yao; Lin, Yan; You, Tianhui

    2018-04-19

    Postpartum dysgalactia is a common clinical problem for lactating women. Seeking out the safe and efficient phytoestrogens will be a promising strategy for postpartum dysgalactia therapy. In this study, the postpartum mice within four groups, including control group, the model group, and the treatment groups intragastrically administrated with normal saline, bromocriptine, bromocriptine plus 17α-ethinyl estradiol, and bromocriptine plus quercetin, respectively, were used. The results showed that quercetin, a kind of natural phytoestrogen, could efficiently promote lactation yield and mammary gland development in the agalactosis mice produced by bromocriptine administration. Mechanically, quercetin, such as 17α-ethinyl estradiol, significantly stimulated prolactin (PRL) production and deposition in the mammary gland in the agalactosis mice determined by western blotting, quantitative polymerase chain reaction, and enzyme-linked immunosorbent assay, respectively. Furthermore, quercetin could increase the expression of β-casein, stearoyl-CoA desaturase, fatty acid synthase, and α-lactalbumin in the breast tissues that are responsible for the production of fatty acid, lactose, and galactose in the milk at the transcriptional level determined by quantitative polymerase chain reaction. Specifically, quercetin promoted primary mammary epithelial cell proliferation and stimulated prolactin receptor (PRLR) expression probably via AKT activation in vitro. In conclusion, this study indicates that estrogen-like quercetin promotes mammary gland development and lactation yield in milk-deficient mice, probably via stimulating PRL expression and release from the pituitary gland, as well as induces PRLR expression in primary mammary epithelial cells. Copyright © 2018 John Wiley & Sons, Ltd.

  16. [The role of lactoferrin in the proper development of newborns].

    PubMed

    Artym, Jolanta; Zimecki, Michał

    2005-01-01

    Colostrum and milk contain, in addition to nutritional constituents, also proteins crucial for the normal development of the offspring. Lactoferrin (LF) belongs to the family of iron-binding proteins and exhibits a wide spectrum of antimicrobial and immunotropic properties. LF is particularly resistant to proteolytic degradation in alimentary tract, in contrast to other milk proteins, e.g. casein. In any case, LF-derived peptides also possess potent antibacterial activities. LF is absorbed from the intestine by means of specific receptors located on brush border cells. Administered orally, LF stimulates both local and systemic immune response. LF plays a role in the absorption of nutrients. The protein can deliver such metal ions as iron, manganese, and zinc and facilitate the absorption of sugars. LF stimulates the proliferation of gut endothelial cells and the growth of gut-associated lymphatic follicles. This property suggests the possibility of applying LF in premature infants and patients with damaged intestinal mucus. LF controls the proper composition of the gut microflora. It suppresses the growth of pathogenic bacteria while promoting the multiplication of nonpathogenic Lactobacillus and Bifidobacterium. Newborns fed an artificial diet develop harmful microflora (Enterococcus, Enterobacter, Bacteroides, Escherichia). The non-pathogenic microflora ensures low pH, produces some vitamins, increases the activity of NK cells, T lymphocytes, and macrophages, promotes the production of protective immunoglobulins, and lowers the risk of allergies. In studies on mice, LF was found to be protective in bacteremia and endotoxemia. The protein stimulates the activity of reticulo-endothelial system cells and elicits myelopoiesis, thus increasing the killing and clearance of bacteria. In the model of experimental endotoxemia, LF inhibits the activity of pro-inflammatory cytokines, nitric oxide, and reactive forms of oxygen. LF can also promote the differentiation of T and B cells from their immature precursors and increases the activity of NK and LAK cells. It also protects against the toxicity of reactive oxygen radicals. This property may be particularly relevant when baby food, based on modified cow's milk, contains mineral iron, which may be a source of harmful free radicals. In summary, it is obvious that natural human milk has the best value for newborns. Supplementation of artificial baby food with LF seems essential to improve the protective and immunoenhancing property of this kind of diet. It is clear that cow's milk is not appropriate for human newborns. Cow's milk contains 50 times less LF, only traces of lysozyme, and lower concentrations of other whey proteins and immunologically relevant immunoglobulins. Therefore commercially available baby foods (United States, Japan) are supplemented with LF.

  17. Genetically predicted milk consumption and bone health, ischemic heart disease and type 2 diabetes: a Mendelian randomization study.

    PubMed

    Yang, Q; Lin, S L; Au Yeung, S L; Kwok, M K; Xu, L; Leung, G M; Schooling, C M

    2017-08-01

    Milk provides protein and micronutrients, and is recommended by some dietary guidelines, particularly for bone health. Meta-analysis of small randomized controlled trials suggests that milk may increase bone mineral density, but they are very heterogeneous. No randomized controlled trial has assessed the effects of milk on major chronic diseases. Previous Mendelian randomization studies of milk did not consider bone health, found no effects on ischemic heart disease (IHD) or type 2 diabetes (T2D) but higher body mass index. Using larger genetic studies, we estimated the effects of milk on osteoporosis, IHD, T2D, adiposity, lipids and glycemic traits. Instrumental variable analysis based on a genetic variant endowing lactase persistence (rs4988235 (MCM6)) was used to obtain estimates for osteoporosis (GEFOS), IHD (CARDIoGRAMplusC4D), T2D (DIAGRAM), adiposity (GIANT), lipids (GLGC) and glycaemic traits (MAGIC). Eye color was a negative control for IHD, as it mirrors the distribution of lactase persistence and IHD in Western Europe. Genetically predicted adult milk consumption was not clearly associated with bone mineral density, IHD (odds ratio (OR): 1.03 per s.d., 95% confidence interval (CI): 0.95-1.12) and or T2D (OR: 0.92, 95% CI: 0.83-1.02) but was associated with higher log-transformed fasting insulin (0.05, 95% CI: 0.02-0.07) and body mass index (0.06, 95% CI: 0.03-0.09). Genetically predicted eye color was not associated with IHD. The lack of association of genetically predicted milk consumption with bone health, IHD or T2D suggests few beneficial effects but is more consistent with milk promoting adiposity.

  18. Transfer of Methamphetamine (MA) into Breast Milk and Urine of Postpartum Women who Smoked MA Tablets during Pregnancy: Implications for Initiation of Breastfeeding.

    PubMed

    Chomchai, Chulathida; Chomchai, Summon; Kitsommart, Ratchada

    2016-05-01

    Methamphetamine (MA) use by pregnant women remains a growing problem in South East Asia. After delivery, a negative maternal urine MA assay is assumed to reflect the absence of MA in breast milk and marks breastfeeding initiation. To date, no data exist that describe the relationship between the peripartum and postpartum transfer of MA into breast milk and its urinary excretion in women, following recreational use by smoking. This study aimed to determine the pharmacokinetic of smoked MA in breast milk and its relationship to urinary MA excretion in postpartum women who tested positive for MA before delivery. Timed urine and breast milk samples of 33 women who had positive urine drug screens for MA prior to delivery were analyzed for MA using Acquity Ultra Performance Liquid Chromatography (Waters, Milford, Massachusetts, USA) with the ACQUITY UPLC Photodiode Array Detector (Waters). Those participants with 4 or more timed breast milk samples were included for pharmacokinetic calculation using log-linear trapezoidal rule. Pharmacokinetic data from 2 women were analyzed. The half-life values for MA in the breast milk were 11.3 and 40.3 hours. The absolute infant doses were 21.3 and 51.7 µg/kg/day. Methamphetamine disappears from breast milk approximately 1 day before the maternal urine MA becomes negative. Smoked MA shows a similar breast milk pharmacokinetic pattern to previously reported intravenous MA. Breastfeeding can be safely initiated in mothers whose urine MA screen has turned negative for ≥ 24 hours. However, concurrent maternal substance use treatment and screening is necessary for continued promotion of lactation. © The Author(s) 2015.

  19. Determining attitudinal and behavioral factors concerning milk and dairy intake and their association with calcium intake in college students

    PubMed Central

    2018-01-01

    BACKGROUND/OBJECTIVES Average intake of calcium among college students is below the recommended intake, and knowledge surrounding the attitudinal and behavioral factors that influence milk and dairy intake, a primary food source of calcium, is limited. The purpose of this study was to evaluate college students' attitudes and behaviors concerning milk and dairy consumption and their association with calcium intake. SUBJECTS/METHODS Participants were 1,730 undergraduate students who completed an online survey (SurveyMonkey) as part of baseline data collection for a social marketing dairy campaign. The online survey assessed attitudes and behaviors concerning milk and dairy intake, and calcium intake. Questions about milk- and dairy-related attitudes and behaviors were grouped into 14 factors using factor analysis. Predictors of calcium intake were then evaluated. RESULTS Median calcium intake across all participants was 928.6 mg/day, with males consuming higher calcium intakes than females (P < 0.001). Adjusted for gender, calcium intakes were most strongly (and positively) correlated with associating milk with specific eating occasions and availability (i.e., storing calcium-rich foods in one's dorm or apartment) (both P < 0.001). Other correlates of calcium intake included: positive-viewing milk as healthy (P = 0.039), having family members who drink milk) (P = 0.039), and taking calcium supplements (P = 0.056); and negative-parent rules concerning milk (P = 0.031) and viewing milk in dining halls negatively (P = 0.05). CONCLUSIONS Calcium intakes among college students enrolled in the current study was below the recommended dietary allowance of 1,000 mg/day, reinforcing the need for dietary interventions in this target population, especially females. Practitioners and researchers should consider the factors found here to impact calcium intake, particularly associating milk with specific eating occasions (e.g., milk with breakfast) and having calcium-rich foods available in the dorm room or apartment, as intervention strategies in future efforts aimed at promoting milk and dairy foods and beverages for improved calcium intake in college students. PMID:29629031

  20. Effect of green tea supplementation on the microbiological, antioxidant, and sensory properties of probiotic milks.

    PubMed

    Najgebauer-Lejko, Dorota

    2014-01-01

    Green tea and its constituents are known for a wide range of health-promoting properties. They may exert antimicrobial action but without altering lactic acid bacteria. The aim of the present study was to estimate the effect of green tea addition on the selected properties of probiotic milks. Bioyogurts (fermented with ABT-1 coculture of Streptococcus thermophilus , Lactobacillus acidophilus LA-5, Bifidobacterium animalis subsp. lactis BB-12) and acidophilus milks (fermented with pure L. acidophilus LA-5 culture) with addition of 0, 5, 10, or 15% ( v / v ) green tea infusion (GTI) were produced and analyzed for the antioxidant capacity by the "diphenyl picrylhydrazyl" (DPPH) and "ferric-reducing antioxidant power" (FRAP) methods, acidity, the count of starter bacteria, and sensory properties at the 1st, 7th, 14th, and 21st day of cold storage. The 15% addition of GTI to the acidophilus milk significantly reduced the lactic acid production during the whole study. The GTI had no impact on the level of S. thermophilus and B. lactis BB-12 in bioyogurts, and its effect on the count of L. acidophilus LA-5 depended on the concentration and probiotic milk type. GTI similarly and in a dose-dependent manner enhanced the antioxidant capacity of both milk types. There were no significant differences between the sensory notes received for bioyogurts, whereas acidophilus milks with tea were less appreciated by the panelists. In conclusion, green tea could be successfully used as a functional additive for selected probiotic milks enhancing their health benefits, but the proper selection of tea additive and starter culture is recommended.

  1. 7 CFR 760.6 - Information to be furnished.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Indemnity Payment Program Payments to Dairy... period. (d) The average number of cows milked during the base period and during each pay period in the...

  2. 7 CFR 760.6 - Information to be furnished.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Indemnity Payment Program Payments to Dairy... period. (d) The average number of cows milked during the base period and during each pay period in the...

  3. 7 CFR 760.6 - Information to be furnished.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Indemnity Payment Program Payments to Dairy... period. (d) The average number of cows milked during the base period and during each pay period in the...

  4. 7 CFR 760.6 - Information to be furnished.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Indemnity Payment Program Payments to Dairy... period. (d) The average number of cows milked during the base period and during each pay period in the...

  5. Norepinephrine in the Medial Pre-frontal Cortex Supports Accumbens Shell Responses to a Novel Palatable Food in Food-Restricted Mice Only

    PubMed Central

    Latagliata, Emanuele Claudio; Puglisi-Allegra, Stefano; Ventura, Rossella; Cabib, Simona

    2018-01-01

    Previous findings from this laboratory demonstrate: (1) that different classes of addictive drugs require intact norepinephrine (NE) transmission in the medial pre Frontal Cortex (mpFC) to promote conditioned place preference and to increase dopamine (DA) tone in the nucleus accumbens shell (NAc Shell); (2) that only food-restricted mice require intact NE transmission in the mpFC to develop conditioned preference for a context associated with milk chocolate; and (3) that food-restricted mice show a significantly larger increase of mpFC NE outflow then free fed mice when experiencing the palatable food for the first time. In the present study we tested the hypothesis that only the high levels of frontal cortical NE elicited by the natural reward in food restricted mice stimulate mesoaccumbens DA transmission. To this aim we investigated the ability of a first experience with milk chocolate to increase DA outflow in the accumbens Shell and c-fos expression in striatal and limbic areas of food–restricted and ad-libitum fed mice. Moreover, we tested the effects of a selective depletion of frontal cortical NE on both responses in either feeding group. Only in food-restricted mice milk chocolate induced an increase of DA outflow beyond baseline in the accumbens Shell and a c-fos expression larger than that promoted by a novel inedible object in the nucleus accumbens. Moreover, depletion of frontal cortical NE selectively prevented both the increase of DA outflow and the large expression of c-fos promoted by milk chocolate in the NAc Shell of food-restricted mice. These findings support the conclusion that in food-restricted mice a novel palatable food activates the motivational circuit engaged by addictive drugs and support the development of noradrenergic pharmacology of motivational disturbances. PMID:29434542

  6. Milk derived bioactive peptides and their impact on human health - A review.

    PubMed

    Mohanty, D P; Mohapatra, S; Misra, S; Sahu, P S

    2016-09-01

    Milk-derived bioactive peptides have been identified as potential ingredients of health-promoting functional foods. These bioactive peptides are targeted at diet-related chronic diseases especially the non-communicable diseases viz., obesity, cardiovascular diseases and diabetes. Peptides derived from the milk of cow, goat, sheep, buffalo and camel exert multifunctional properties, including anti-microbial, immune modulatory, anti-oxidant, inhibitory effect on enzymes, anti-thrombotic, and antagonistic activities against various toxic agents. Majority of those regulate immunological, gastrointestinal, hormonal and neurological responses, thereby playing a vital role in the prevention of cancer, osteoporosis, hypertension and other disorders as discussed in this review. For the commercial production of such novel bioactive peptides large scale technologies based on membrane separation and ion exchange chromatography methods have been developed. Separation and identification of those peptides and their pharmacodynamic parameters are necessary to transfer their potent functional properties into food applications. The present review summarizes the preliminary classes of bioactive milk-derived peptides along with their physiological functions, general characteristics and potential applications in health-care.

  7. Toward Understanding How Social Factors Shaped a Behavioral Intervention on Healthier Infant Formula-Feeding.

    PubMed

    Guell, Cornelia; Whittle, Fiona; Ong, Ken K; Lakshman, Rajalakshmi

    2018-07-01

    As part of a process evaluation, we explored in semi-structured interviews the experiences of 19 mothers who had taken part in a trial to reduce infant formula-milk intake and promote healthy weight gain, and reflections of three facilitators who delivered the intervention and control group protocols. Mothers appreciated the nonjudgmental support provided during the trial, after experiencing stigma and receiving limited advice on how, how much, and how often formula-milk should be given. The information mothers had previously found, printed on formula-milk tins, or provided by family, friends, and health professionals was often perceived as contradictory; the trial guidance also conflicted with social norms relating infant health positively with weight gain. For those recruited into the trial with older infants, who had already exceeded the recommendations, reducing formula-milk amounts was difficult. The findings highlight the difficulties of addressing a highly stigmatized, complex social practice with an individual, behavioral intervention approach.

  8. The Status of Child Nutrition Programs in Colorado.

    ERIC Educational Resources Information Center

    McMillan, Daniel C.; Vigil, Herminia J.

    This report describes federal and state child nutrition programs in effect in Colorado elementary and secondary schools. Programs discussed include the National School Lunch Program (NSLP), the School Breakfast Program (SBP), school breakfast start-up grants, the Special Milk Program, the Summer Food Service Program, and the Nutrition Education…

  9. The Status of Child Nutrition Programs in Colorado.

    ERIC Educational Resources Information Center

    McMillan, Daniel C.; Vigil, Herminia J.

    This report provides descriptive and statistical data on the status of child nutrition programs in Colorado. The report contains descriptions of the National School Lunch Program, school breakfast programs, the Special Milk Program, the Summer Food Service Program, the Nutrition Education and Training Program, state dietary guidelines, Colorado…

  10. [Physical examination and palpation findings of mammary glands and indications of udder health in goat milk].

    PubMed

    Schulz, J; Fahr, R D; Finn, G; Naumann, I

    1999-04-01

    In dairy goats there is less evidence for relationships between udder form traits, results of physical udder examinations and mastitis indicators in the milk than in dairy cows. In 413 goats (predominantly Weisse Deutsche Edelziege and Bunte Deutsche Edelziege) from five herds (free from C.A.E.) repeated investigations of 2537 udder halves and fore milk samples were carried out in order to compare udder traits with findings in the milk. Less than 20% positive bacteriological findings and a low incidence of clinical mastitis testified a good clinical udder health status of the herds. Small teat-floor distances, loose hanging of the udders and bottle-shaped teats, findings which tended to become more frequent as lactation and lactation numbers progressed, indurative alterations of the mammary tissues and the teats tended to be connected with higher milk cell counts (> 1 million/microliter), more polymorphonuclear milk cells (> 40%), higher electrical milk conductivity (> 6.8 mS/cm) and lower milk lactose content (< 4.6%). A similar effect had a bad state of foot trimming. It is proposed to include the studied udder traits into herd health programs and breeding schemes for goats.

  11. Milk’s Role as an Epigenetic Regulator in Health and Disease

    PubMed Central

    Melnik, Bodo C.; Schmitz, Gerd

    2017-01-01

    It is the intention of this review to characterize milk’s role as an epigenetic regulator in health and disease. Based on translational research, we identify milk as a major epigenetic modulator of gene expression of the milk recipient. Milk is presented as an epigenetic “doping system” of mammalian development. Milk exosome-derived micro-ribonucleic acids (miRNAs) that target DNA methyltransferases are implicated to play the key role in the upregulation of developmental genes such as FTO, INS, and IGF1. In contrast to miRNA-deficient infant formula, breastfeeding via physiological miRNA transfer provides the appropriate signals for adequate epigenetic programming of the newborn infant. Whereas breastfeeding is restricted to the lactation period, continued consumption of cow’s milk results in persistent epigenetic upregulation of genes critically involved in the development of diseases of civilization such as diabesity, neurodegeneration, and cancer. We hypothesize that the same miRNAs that epigenetically increase lactation, upregulate gene expression of the milk recipient via milk-derived miRNAs. It is of critical concern that persistent consumption of pasteurized cow’s milk contaminates the human food chain with bovine miRNAs, that are identical to their human analogs. Commercial interest to enhance dairy lactation performance may further increase the epigenetic miRNA burden for the milk consumer. PMID:28933365

  12. Structure elucidation of two novel yak milk oligosaccharides and their DFT studies

    NASA Astrophysics Data System (ADS)

    Singh, Ashish Kumar; Ranjan, Ashok Kr.; Srivastava, Gaurav; Deepak, Desh

    2016-03-01

    Milk is a primary dynamic biological fluid responsible for development of neonates. Besides the other regular constituents it have oligosaccharides in it which are responsible for antitumor, anticancer, antigenic and immunostimulant activities. In our endeavor to find biologically active novel oligosaccharides, yak milk was taken, which is a rich source of oligosaccharide and its milk is used as antihypertensive, antioxidative and heart strengthening agent in folk medicine. For this purpose yak milk was processed by method of Kobata and Ginsburg followed by gel filtration HPLC and CC which resulted in the isolation of two novel milk oligosaccharides namely (I) Grunniose and (II) Vakose. The structure of purified milk oligosaccharides were elucidated with the help of chemical degradation, chemical transformation, spectroscopic techniques like NMR (1H, 13C and 2D-NMR), structure reporter group theory and mass spectrometry. The optimized geometry of compound Grunniose and Vakose, at B3LYP method and 6-311 + G basis set on Gaussian 09 program, show that the compound Grunniose is lower in energy as compared to compound Vakose.

  13. Fructose in Breast Milk Is Positively Associated with Infant Body Composition at 6 Months of Age.

    PubMed

    Goran, Michael I; Martin, Ashley A; Alderete, Tanya L; Fujiwara, Hideji; Fields, David A

    2017-02-16

    Dietary sugars have been shown to promote excess adiposity among children and adults; however, no study has examined fructose in human milk and its effects on body composition during infancy. Twenty-five mother-infant dyads attended clinical visits to the Oklahoma Health Sciences Center at 1 and 6 months of infant age. Infants were exclusively breastfed for 6 months and sugars in breast milk (i.e., fructose, glucose, lactose) were measured by Liquid chromatography-mass spectrometry (LC-MS/MS) and glucose oxidase. Infant body composition was assessed using dual-energy X-ray absorptiometry at 1 and 6 months. Multiple linear regression was used to examine associations between breast milk sugars and infant body composition at 6 months of age. Fructose, glucose, and lactose were present in breast milk and stable across visits (means = 6.7 μg/mL, 255.2 μg/mL, and 7.6 g/dL, respectively). Despite its very low concentration, fructose was the only sugar significantly associated with infant body composition. A 1-μg/mL higher breast milk fructose was associated with a 257 g higher body weight ( p = 0.02), 170 g higher lean mass ( p = 0.01), 131 g higher fat mass ( p = 0.05), and 5 g higher bone mineral content ( p = 0.03). In conclusion, fructose is detectable in human breast milk and is positively associated with all components of body composition at 6 months of age.

  14. [Evaluation of the bacteriologic quality of breast milk in a neonatology service in Belgium].

    PubMed

    Vervoort, A; Delsat, L; Pieltain, C; De Halleux, V; Carpentier, M; Rigo, J

    2007-03-01

    Many studies demonstrated that human milk is the recommended source of enteral nutrition in preterm infants providing several benefits with regards to feeding tolerance, immunity and cognitive development However, neurological immaturity and associated clinical conditions prevent them from suckling effectively. Therefore, mother's milk must be expressed, stored and transported to the neonatal unit and could be contaminated. The microbiological quality of human milk was evaluated on each donation to the neonatal intensive care unit of the University of Liege, Belgium from November 1, 2003 to January 31, 2005. In all, 5842 samples from 176 mothers were included in the study. Samples were classified according to the exclusive presence of coagulase negative Staphylococcus and their number (less or more than 104 germs per ml) or to contamination with pathogens. More than 50% of analyzed milks had to be pasteurized (46%; >104 coagulase negative Staphylococcus per ml) or to be discarded (7% pathogen contamination). The incidence of pasteurisation tends to increase during the summer, suggesting a seasonal influence. Maternal profiles were established longitudinally. Among the 60 mothers whose at least one sample had pathogen contamination, 27% had a contamination occurring only during a few days, but 73% had more than 50% of their samples discarded. This study suggest the need to promote the use and the financial support of intrahospital human milk bank units to support the safe use of raw and pasteurised human milk in preterm infants.

  15. Evidence that human milk isolated cyclophilin B corresponds to a truncated form.

    PubMed

    Mariller, C; Allain, F; Kouach, M; Spik, G

    1996-03-07

    Cyclophilin B (CyPB) is a member of the cyclophilin family (cyclosporin A-binding proteins) with specific N- and C-terminal extensions. In contrast to cyclophilin A, CyPB owns a signal sequence leading to its translocation in the endoplasmic reticulum. CyPB was reported to be present in human blood and milk, suggesting it is secreted. For this purpose, CyPB was purified to homogeneity from human milk and compared to recombinant CyPB expressed in E. coli. Ion spray mass spectrometry revealed that CyPB secreted in human milk exhibits a lower molecular mass than the one expected. Identification of phenylalanine as the C-terminus amino-acid residue of human milk CyPB indicates that the difference in molecular mass may be explained by the absence of the five C-terminal amino-acid residues AIAKE. These results suggest that in the sequence VEKPFAIAKE known to be responsible for retention of CyPB in the endoplasmic reticulum, the sequence AIAKE is more particularly necessary. Our findings raise the possibility that the CyPB may be processed to promote its release. As recombinant CyPB was shown to bind specifically to Jurkat cells, a lymphoblastic T-cell line, we then wanted to investigate the binding of human milk CyPB to these cells. Despite lacking the five C-terminal amino-acid residues, human milk CyPB is able to inhibit the binding of recombinant CyPB to Jurkat T cells.

  16. [The antihypertensive effect of fermented milks].

    PubMed

    Domínguez González, Karina N; Cruz Guerrero, Alma E; Márquez, Humberto González; Gómez Ruiz, Lorena C; García-Garibay, Mariano; Rodríguez Serrano, Gabriela M

    2014-01-01

    There is a great variety of fermented milks containing lactic acid bacteria that present health-promoting properties. Milk proteins are hydrolyzed by the proteolytic system of these microorganisms producing peptides which may also perform other functions in vivo. These peptides are encrypted within the primary structure of proteins and can be released through food processing, either by milk fermentation or enzymatic hydrolysis during gastrointestinal transit. They perform different activities, since they act in the cardiovascular, digestive, endocrine, immune and nervous systems. Bioactive peptides that have an antihypertensive, antithrombotic, antioxidant and hypocholesterolemic effect on the cardiovascular system can reduce the risk factors for chronic disease manifestation and help improve human health. Most studied bioactive peptides are those which exert an antihypertensive effect by inhibiting the angiotensin-converting enzyme (ACE). Recently, the study of these peptides has focused on the implementation of tests to prove that they have an effect on health. This paper focuses on the production of ACEinhibitory antihypertensive peptides from fermented milks, its history, production and in vivo tests on rats and humans, on which its hypotensive effect has been shown. Copyright © 2014 Asociación Argentina de Microbiología. Publicado por Elsevier España. All rights reserved.

  17. The potential of milk thistle (Silybum marianum L.), an Israeli native, as a source of edible sprouts rich in antioxidants.

    PubMed

    Vaknin, Yiftach; Hadas, Rivka; Schafferman, Dan; Murkhovsky, Leonid; Bashan, Neta

    2008-06-01

    The potential of wild plants in Israel as sources of edible sprouts has not been investigated until now. Milk thistle (Silybum marianum L.) is native to the Mediterranean basin and is now widespread throughout the world; its young fleshy stems are traditionally eaten by the local Arab sector in Israel, and its sprouts are rich in antioxidants and have been used as a traditional medicine for diseases of the liver and biliary tract. The active extract of milk thistle, silymarin, is a mixture of flavonolignans and is a strong antioxidant that has been proved to promote liver cell regeneration, to reduce blood cholesterol and to help prevent cancer. The present objective was to investigate the potential of milk thistle as a source of edible sprouts rich in antioxidants. We found that seed germination within 3-4 days was high (96%, except for striated seeds). Exposure to light significantly reduced sprout growth and significantly increased the polyphenol content and antioxidative capacity. The polyphenol content was 30% higher in seeds originating from purple inflorescences than in those from white ones. We thus found milk thistle to be a good candidate source of healthy edible sprouts.

  18. A Sustainable Alternative to a U.S. Breast Milk Monitoring Program: Using NHANES Serum Data to Estimate Breast Milk PBDE Concentrations

    EPA Science Inventory

    Polybrominated diphenyl ethers (PBDEs) are high-production-volume chemicals that have been widely used as flame retardants in a variety of consumer products. PBDE concentrations in the environment, wildlife, and humans have been increasing for several decades. Concentrations in t...

  19. 7 CFR 245.10 - Action by local educational agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for any meals or milk served until such time as the local educational agency's free and reduced price..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS... behalf for free and reduced price meals or for free milk; (2) An assurance that for children who are not...

  20. 7 CFR 245.10 - Action by local educational agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... for any meals or milk served until such time as the local educational agency's free and reduced price..., DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS DETERMINING ELIGIBILITY FOR FREE AND REDUCED PRICE MEALS... behalf for free and reduced price meals or for free milk; (2) An assurance that for children who are not...

  1. 77 FR 31719 - Grading and Inspection, General Specifications for Approved Plants and Standards for Grades of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-30

    ... 400 dairy manufacturing plants. All of the dairy manufacturing plants utilizing the program would be... contamination. Because milk production predominantly occurs in clean, modern facilities, using sealed lines... for those producers using cans for milk collection where there is a risk of sediment contamination...

  2. Advances on human milk hormones and protection against obesity.

    PubMed

    Savino, F; Benetti, S; Liguori, S A; Sorrenti, M; Cordero Di Montezemolo, L

    2013-11-03

    Extensive research shows that breast milk could have positive health effects not limited to infancy, but extend into childhood and adulthood. Recently many studies have provided new evidence on the long—term positive effects of breastfeeding, in particular protection against obesity and type 2 diabetes, suggesting that breast milk may have a role in the programming of later metabolic diseases. The mechanism throughout breastfeeding that exerts these effects has been a major focus of interest for researchers and it is still not completely known. There are some hints for biological plausibility of beneficial effects of breastfeeding including macronutrient intake, hormonal and behavioural mechanisms related to breast milk composition. Breast milk biochemical components, such as protein quantity and quality, polyunsaturated fatty acids, oligosaccharides, cytokines and hormones, in particular leptin, adiponectin and resistin together with the breastfeeding practice itself can influence infants feeding behaviour and regulation of growth and appetite control later in life. Further research is needed to confirm the possibility that hormones present in breast milk exert a metabolic and beneficial effects.

  3. Breast milk donation after neonatal death in Australia: a report.

    PubMed

    Carroll, Katherine E; Lenne, Brydan S; McEgan, Kerri; Opie, Gillian; Amir, Lisa H; Bredemeyer, Sandra; Hartmann, Ben; Jones, Rachel; Koorts, Pieter; McConachy, Helen; Mumford, Patricia; Polverino, Jan

    2014-01-01

    Lactation and breast milk can hold great value and meaning for grieving mothers who have experienced a recent death of an infant. Donation to a human milk bank (HMB) as an alternative to discarding breast milk is one means of respecting the value of breast milk. There is little research, national policy discussion, or organizational representation in Australia on the subject of breast milk donation after infant death. On 29 November 2013 the Mercy Hospital for Women in Melbourne, Australia hosted Australia's first National Stakeholder Meeting (NSM) on the topic of milk donation after neonatal death. The NSM drew together representatives from Australian HMBs, neonatal intensive care units (NICUs) currently using donor human milk, and Australia's chief NICU parent support organization. The NSM was video-recorded and transcribed, and analyzed thematically by researchers. This article reports the seven dominant themes discussed by stakeholders during the NSM: the spectrum of women's lactation and donation experiences after infant death; the roles of the HMB and NICU in meeting the needs of the bereaved donor; how bereaved mothers' lactation autonomy may interface with a HMB's donation guidelines; how milk donation may be discussed with bereaved mothers; the variation between four categories of milk donation after neonatal death; the impact of limited resources and few HMBs on providing donation programs for bereaved mothers in Australia. This article provides evidence from researchers and practitioners that can assist HMB staff in refining their bank's policy on milk donation after infant death, and provides national policy makers with key considerations to support lactation, human milk banking, and bereavement services nation-wide.

  4. Heat treatment of expressed breast milk is a feasible option for feeding HIV-exposed, uninfected children after 6 months of age in rural Zimbabwe.

    PubMed

    Mbuya, Mduduzi N N; Humphrey, Jean H; Majo, Florence; Chasekwa, Bernard; Jenkins, Alison; Israel-Ballard, Kiersten; Muti, Monica; Paul, Keriann H; Madzima, Rufaro C; Moulton, Lawrence H; Stoltzfus, Rebecca J

    2010-08-01

    In the context of a prevention of mother to child transmission of HIV program promoting exclusive breast-feeding (EBF) to 6 mo and offering HIV-PCR testing at approximately 6 mo, we ascertained the feasibility of expressing and heat-treating (EHT) all breast milk fed to HIV-exposed, uninfected infants following 6 mo of EBF. Twenty mother-baby pairs were enrolled from a hospital in rural Zimbabwe. Research nurses provided lactation, EHT, and complementary feeding counseling through 21 home visits conducted over an 8-wk period and collected quantitative and qualitative data on the mothers' EHT experiences, children's diets, and anthropometric measurements. Mothers kept daily logs of EHT volumes and direct breast-feeding episodes. Mothers successfully initiated and sustained EHT for 4.5 mo (range, 1-11 mo), feeding 426 +/- 227 mL/d (mean +/- SD). By wk 2 of follow-up, children were receiving EHT and Nutributter-enriched complementary foods that satisfied 100% of their energy requirements. During the 8-wk follow-up period, no growth faltering was experienced [changes in weight-for-age, weight-for-length, and length-for-age Z scores = +0.03 +/- 0.50; +0.77 +/- 1.59; and +0.02 +/- 0.85 (mean +/- SD), respectively]. Stigma was not a major deterrent, likely due to a social marketing campaign for EBF that promoted EHT as a practice to sustain breast-feeding for all women. This study provides evidence that resource-poor rural women can initiate and sustain EHT given family and health systems support. EHT provides a strategy for improving the diets of HIV-exposed but uninfected children after direct breast-feeding has ceased.

  5. Effect of skim milk treated with high hydrostatic pressure on permeate flux and fouling during ultrafiltration.

    PubMed

    Leu, Mathilde; Marciniak, Alice; Chamberland, Julien; Pouliot, Yves; Bazinet, Laurent; Doyen, Alain

    2017-09-01

    Ultrafiltration (UF) is largely used in the dairy industry to generate milk and whey protein concentrate for standardization of milk or production of dairy ingredients. Recently, it was demonstrated that high hydrostatic pressure (HHP) extended the shelf life of milk and improved rennet coagulation and cheese yield. Pressurization also modified casein micelle size distribution and promoted aggregation of whey proteins. These changes are likely to affect UF performance. Consequently, this study determined the effect of skim milk pressurization (300 and 600 MPa, 5 min) on UF performance in terms of permeate flux decline and fouling. The effect of HHP on milk proteins was first studied and UF was performed in total recycle mode at different transmembrane pressures to determine optimal UF operational parameters and to evaluate the effect of pressurization on critical and limiting fluxes. Ultrafiltration was also performed in concentration mode at a transmembrane pressure of 345 kPa for 130 or 140 min to evaluate the decline of permeate flux and to determine fouling resistances. It was observed that average casein micelle size decreased by 32 and 38%, whereas β-lactoglobulin denaturation reached 30 and 70% at 300 and 600 MPa, respectively. These results were directly related to UF performance because initial permeate fluxes in total recycle mode decreased by 25% at 300 and 600 MPa compared with nonpressurized milk, critical flux, and limiting flux, which were lower during UF of milk treated with HHP. During UF in concentration mode, initial permeate fluxes were 30% lower at 300 and 600 MPa compared with the control, but the total flux decline was higher for nonpressurized milk (62%) compared with pressure-treated milk (30%). Fouling resistances were similar, whatever the treatment, except at 600 MPa where irreversible fouling was higher. Characterization of the fouling layer showed that caseins and β-lactoglobulin were mainly involved in membrane fouling after UF of pressure-treated milk. Our results demonstrate that HHP treatment of skim milk drastically decreased UF performance. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  6. A systematic review and meta-analysis of the effects of pasteurization on milk vitamins, and evidence for raw milk consumption and other health-related outcomes.

    PubMed

    Macdonald, Lauren E; Brett, James; Kelton, David; Majowicz, Shannon E; Snedeker, Kate; Sargeant, Jan M

    2011-11-01

    Pasteurization of milk ensures safety for human consumption by reducing the number of viable pathogenic bacteria. Although the public health benefits of pasteurization are well established, pro-raw milk advocate organizations continue to promote raw milk as "nature's perfect food." Advocacy groups' claims include statements that pasteurization destroys important vitamins and that raw milk consumption can prevent and treat allergies, cancer, and lactose intolerance. A systematic review and meta-analysis was completed to summarize available evidence for these selected claims. Forty studies assessing the effects of pasteurization on vitamin levels were found. Qualitatively, vitamins B12 and E decreased following pasteurization, and vitamin A increased. Random effects meta-analysis revealed no significant effect of pasteurization on vitamin B6 concentrations (standardized mean difference [SMD], -2.66; 95% confidence interval [CI], -5.40, 0.8; P = 0.06) but a decrease in concentrations of vitamins B1 (SMD, -1.77; 95% CI, -2.57, -0.96; P < 0.001), B2 (SMD, -0.41; 95% CI, -0.81, -0.01; P < 0.05), C (SMD, -2.13; 95% CI, -3.52, -0.74; P < 0.01), and folate (SMD, -11.99; 95% CI, -20.95, -3.03; P < 0.01). The effect of pasteurization on milk's nutritive value was minimal because many of these vitamins are naturally found in relatively low levels. However, milk is an important dietary source of vitamin B2, and the impact of heat treatment should be further considered. Raw milk consumption may have a protective association with allergy development (six studies), although this relationship may be potentially confounded by other farming-related factors. Raw milk consumption was not associated with cancer (two studies) or lactose intolerance (one study). Overall, these findings should be interpreted with caution given the poor quality of reported methodology in many of the included studies.

  7. Lactobacillus gasseri requires peptides, not proteins or free amino acids, for growth in milk.

    PubMed

    Arakawa, K; Matsunaga, K; Takihiro, S; Moritoki, A; Ryuto, S; Kawai, Y; Masuda, T; Miyamoto, T

    2015-03-01

    Lactobacillus gasseri is a widespread commensal lactic acid bacterium inhabiting human mucosal niches and has many beneficial effects as a probiotic. However, L. gasseri is difficult to grow in milk, which hurts usability for the food industry. It had been previously reported that supplementation with yeast extract or proteose peptone, including peptides, enables L. gasseri to grow well in milk. In this study, our objective was to confirm peptide requirement of L. gasseri and evaluate efficacy of peptide release by enzymatic proteolysis on growth of L. gassei in milk. Three strains of L. gasseri did not grow well in modified DeMan, Rogosa, Sharpe broth without any nitrogen sources (MRS-N), but addition of a casein-derived peptide mixture, tryptone, promoted growth. In contrast, little effect was observed after adding casein or a casein-derived amino acid mixture, casamino acids. These results indicate that L. gasseri requires peptides, not proteins or free amino acids, among milk-derived nitrogen sources for growth. Lactobacillus gasseri JCM 1131T hardly had growth capacity in 6 kinds of milk-based media: bovine milk, human milk, skim milk, cheese whey, modified MRS-N (MRSL-N) supplemented with acid whey, and MRSL-N supplemented with casein. Moreover, treatment with digestive proteases, particularly pepsin, to release peptides made it grow well in each milk-based medium. The pepsin treatment was the most effective for growth of strain JCM 1131T in skim milk among the tested food-grade proteases such as trypsin, α-chymotrypsin, calf rennet, ficin, bromelain, and papain. As well as strain JCM 1131T, pepsinolysis of milk improved growth of other L. gasseri strains and some strains of enteric lactobacilli such as Lactobacillus crispatus, Lactobacillus gallinarum, Lactobacillus johnsonii, and Lactobacillus reuteri. These results suggest that some relatives of L. gasseri also use peptides as desirable nitrogen sources, and that milk may be a good supplier of nutritious peptides to enteric lactobacilli including L. gasseri after peptic digestion in the gastrointestinal tract. This is the first report showing peptide requirement of L. gasseri and efficacy of pepsinolysis on the growth of L. gasseri and its relatives in milk. This study would contribute to increasing usability of L. gasseri and its relatives as probiotics in dairy foods. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  8. First- and second-trimester WIC participation is associated with lower rates of breastfeeding and early introduction of cow's milk during infancy.

    PubMed

    Ziol-Guest, Kathleen M; Hernandez, Daphne C

    2010-05-01

    Existing literature suggests prenatal participation in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) may reduce breastfeeding among low-income mothers. However, little is known about whether the timing of WIC entrance during pregnancy influences infant feeding decisions. This study assesses the association between the timing of prenatal participation in WIC and various infant feeding practices, including breastfeeding initiation, breastfeeding for at least 4 months, exclusive breastfeeding, formula feeding, and early introduction of cow's milk and solid food. Cross-sectional survey matching of birth certificate data to mothers' interviews 9 months after the child's birth. Mothers provided information on participation in the WIC program, infant feeding practices, and sociodemographic characteristics. A nationally representative sample of 4,450 births in 2001 from the Early Childhood Longitudinal Survey-Birth Cohort. Multivariate logistic regression techniques (using STATA 9.0 SE, Stata Company, College Station, TX) estimated the relationship between the timing of prenatal WIC participation and infant feeding practices. Entry into the WIC program during the first or second trimester of pregnancy is associated with reduced likelihood of initiation of breastfeeding and early cow's milk introduction; and entry during the first trimester is associated with reduced duration of breastfeeding. WIC participation at any trimester is positively related to formula feeding. Prenatal WIC participation is associated with a greater likelihood of providing babies infant formula rather than breastmilk after birth. Findings also indicate that there are critical prenatal periods for educating women about the health risks of early cow's milk introduction. Given the health implications of feeding infants cow's milk too early, WIC may be successful in educating women on the health risks of introducing complementary foods early, even if direct counseling on cow's milk is not provided. Copyright 2010 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

  9. Short communication: Microbiological quality of raw cow milk and its association with herd management practices in Northern China.

    PubMed

    Lan, X Y; Zhao, S G; Zheng, N; Li, S L; Zhang, Y D; Liu, H M; McKillip, J; Wang, J Q

    2017-06-01

    Contamination of raw milk with bacterial pathogens is potentially hazardous to human health. The aim of this study was to evaluate the total bacteria count (TBC) and presence of pathogens in raw milk in Northern China along with the associated herd management practices. A total of 160 raw milk samples were collected from 80 dairy herds in Northern China. All raw milk samples were analyzed for TBC and pathogens by culturing. The results showed that the number of raw milk samples with TBC <2 × 10 6 cfu/mL and <1 × 10 5 cfu/mL was 146 (91.25%) and 70 (43.75%), respectively. A total of 84 (52.50%) raw milk samples were Staphylococcus aureus positive, 72 (45.00%) were Escherichia coli positive, 2 (1.25%) were Salmonella positive, 2 (1.25%) were Listeria monocytogenes positive, and 3 (1.88%) were Campylobacter positive. The prevalence of S. aureus was influenced by season, herd size, milking frequency, disinfection frequency, and use of a Dairy Herd Improvement program. The TBC was influenced by season and milk frequency. The correlation between TBC and prevalence of S. aureus or E. coli is significant. The effect size statistical analysis showed that season and herd (but not Dairy Herd Improvement, herd size, milking frequency, disinfection frequency, and area) were the most important factors affecting TBC in raw milk. In conclusion, the presence of bacteria in raw milk was associated with season and herd management practices, and further comprehensive study will be powerful for effectively characterizing various factors affecting milk microbial quality in bulk tanks in China. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  10. On-farm quality assurance programs: a survey of producer and industry leader opinions.

    PubMed

    Payne, M; Bruhn, C M; Reed, B; Scearce, A; O'Donnell, J

    1999-10-01

    To assess interest in implementing a California dairy quality assurance program, practices and opinions of dairy producers and industry leaders were surveyed by a mailed questionnaire and by focus groups. The majority of the 55 participants in the focus group were dairy producers; processor marketing executives, extension dairy advisors, packinghouse executives, and dairy veterinarians were represented. The consensus among the focus groups was that a quality assurance program should be voluntary, be managed by creameries, and confer an economic advantage to participants. Focus group members listed chemical and microbial food safety (in both meat and milk), environmental health, and animal welfare as issues that should be addressed. Of the 1440 questionnaires mailed with producers' milk checks, 413 were returned. Information was collected regarding opinions and practices pertaining to administration of drugs to animals, medical records and animal identification, culling practices, manure management, cow welfare, and feeding of animal protein. An overwhelming 99% of producers believed they were responsible for the safety of meat and milk leaving the farm. Sixty percent of producers said that they would consider joining a California-specific quality assurance program, whereas 9% indicated that they would not. Producers would be more likely to join if their processor believed it would impart a market advantage and if the program standards were controlled by producers.

  11. Short communication: Effects of diets containing supplemental fats on ruminal fermentation and milk odd- and branched-chain fatty acids in dairy cows.

    PubMed

    Vazirigohar, M; Dehghan-Banadaky, M; Rezayazdi, K; Nejati-Javaremi, A; Mirzaei-Alamouti, H; Patra, A K

    2018-07-01

    There is a growing interest in odd- and branched-chain fatty acids (OBCFA) in milk following reports that several branched-chain fatty acids (FA) have health promoting effects, and certain milk OBCFA could serve as a biomarker to assess ruminal function. Twenty-four Holstein cows were fed 3 low-forage diets containing 30 g/kg of dry matter of prilled palm fat (PPF), sunflower oil (SO), or an equal mixture of both fats (experiment 1) or 3 diets containing 30 g/kg of dry matter of SO with a forage-to-concentrate ratio of 39:61, 44:56, or 48:52 (Experiment 2); diets were fed to investigate milk OBCFA composition and to explore the relationships between ruminal VFA and milk OBCFA using principal component analysis. Including SO in diets decreased yields of milk 13:0 anteiso, 15:0 anteiso, 15:0, 17:0, cis-9 15:1, and cis-9 17:1 compared with PPF. The molar proportion of ruminal propionate was the lowest and the yields of milk 14:0 iso and 16:0 iso were the greatest with the diet containing both fat supplements. Replacing concentrate with forages linearly increased ruminal acetate and yields of milk 13:0 iso, 14:0 iso, 15:0 iso, 16:0 iso, 17:0 iso, 13:0 anteiso, 15:0 anteiso, 15:0, 17:0, cis-9 15:1, and cis-9 17:1. The principal component analysis revealed that ruminal molar proportion of acetate related to concentrations of milk iso FA containing <17-carbon, whereas ruminal propionate related to milk 15:0, 17:0, cis-9 15:1, and cis-9 17:1, with the stronger correlations between milk OBCFA and ruminal acetate than propionate. No associations were found between ruminal molar proportion of butyrate and milk OBCFA concentrations. The results suggest that complete replacement of PPF with SO at 30 g/kg of dry matter in low-forage diets is not an effective strategy to enhance bioactive branched-chain FA in milk, rather this feeding practice lowers anteiso FA in milk; however, increasing forage proportion in diets containing SO enhances several iso and anteiso FA in milk. The milk OBCFA concentrations have stronger correlations with ruminal acetate molar proportion than with propionate or butyrate in cows fed diets containing supplemental fats. Copyright © 2018 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  12. 78 FR 47274 - National School Lunch, Special Milk, and School Breakfast Programs, National Average Payments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... following correction: On page 45181, the Table titled ``AFTERSCHOOL SNACKS SERVED IN AFTERSCHOOL CARE PROGRAMS'' is corrected to read as set forth below: Afterschool Snacks Served in Afterschool Care Programs...

  13. Efficiency of dairy farms participating and not participating in veterinary herd health management programs.

    PubMed

    Derks, Marjolein; Hogeveen, Henk; Kooistra, Sake R; van Werven, Tine; Tauer, Loren W

    2014-12-01

    This paper compares farm efficiencies between dairies who were participating in a veterinary herd health management (VHHM) program with dairies not participating in such a program, to determine whether participation has an association with farm efficiency. In 2011, 572 dairy farmers received a questionnaire concerning the participation and execution of a VHHM program on their farms. Data from the questionnaire were combined with farm accountancy data from 2008 through 2012 from farms that used calendar year accounting periods, and were analyzed using Stochastic Frontier Analysis (SFA). Two separate models were specified: model 1 was the basic stochastic frontier model (output: total revenue; input: feed costs, land costs, cattle costs, non-operational costs), without explanatory variables embedded into the efficiency component of the error term. Model 2 was an expansion of model 1 which included explanatory variables (number of FTE; total kg milk delivered; price of concentrate; milk per hectare; cows per FTE; nutritional yield per hectare) inserted into the efficiency component of the joint error term. Both models were estimated with the financial parameters expressed per 100 kg fat and protein corrected milk and per cow. Land costs, cattle costs, feed costs and non-operational costs were statistically significant and positive in all models (P<0.01). Frequency distributions of the efficiency scores for the VHHM dairies and the non-VHHM dairies were plotted in a kernel density plot, and differences were tested using the Kolmogorov-Smirnov two-sample test. VHHM dairies had higher total revenue per cow, but not per 100 kg milk. For all SFA models, the difference in distribution was not statistically different between VHHM dairies and non-VHHM dairies (P values 0.94, 0.35, 0.95 and 0.89 for the basic and complete model per 100 kg fat and protein corrected milk and per cow respectively). Therefore we conclude that with our data farm participation in VHHM is not related to overall farm efficiency. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. Lactose intolerance and gastrointestinal cow's milk allergy in infants and children - common misconceptions revisited.

    PubMed

    Heine, Ralf G; AlRefaee, Fawaz; Bachina, Prashant; De Leon, Julie C; Geng, Lanlan; Gong, Sitang; Madrazo, José Armando; Ngamphaiboon, Jarungchit; Ong, Christina; Rogacion, Jossie M

    2017-01-01

    Lactose is the main carbohydrate in human and mammalian milk. Lactose requires enzymatic hydrolysis by lactase into D-glucose and D-galactose before it can be absorbed. Term infants express sufficient lactase to digest about one liter of breast milk daily. Physiological lactose malabsorption in infancy confers beneficial prebiotic effects, including the establishment of Bifidobacterium-rich fecal microbiota. In many populations, lactase levels decline after weaning (lactase non-persistence; LNP). LNP affects about 70% of the world's population and is the physiological basis for primary lactose intolerance (LI). Persistence of lactase beyond infancy is linked to several single nucleotide polymorphisms in the lactase gene promoter region on chromosome 2. Primary LI generally does not manifest clinically before 5 years of age. LI in young children is typically caused by underlying gut conditions, such as viral gastroenteritis, giardiasis, cow's milk enteropathy, celiac disease or Crohn's disease. Therefore, LI in childhood is mostly transient and improves with resolution of the underlying pathology. There is ongoing confusion between LI and cow's milk allergy (CMA) which still leads to misdiagnosis and inappropriate dietary management. In addition, perceived LI may cause unnecessary milk restriction and adverse nutritional outcomes. The treatment of LI involves the reduction, but not complete elimination, of lactose-containing foods. By contrast, breastfed infants with suspected CMA should undergo a trial of a strict cow's milk protein-free maternal elimination diet. If the infant is not breastfed, an extensively hydrolyzed or amino acid-based formula and strict cow's milk avoidance are the standard treatment for CMA. The majority of infants with CMA can tolerate lactose, except when an enteropathy with secondary lactase deficiency is present.

  15. Milk Donor Blood Screening for HIV, Syphilis and Hepatitis B Markers in a Brazilian Human Milk Bank: Prevalence Time-trends Over the 2005- 2015 Period.

    PubMed

    Kupek, Emil; Savi, Estela Olivo

    2017-01-01

    Human milk banking has been promoted to provide donated breast milk for at-risk children whose mothers cannot breastfeed them but this effort was hindered by the advent of HIV epidemic. To estimate the seroprevalence of HIV, syphilis and hepatitis B in the blood of human milk donors registered in a major maternity hospital in the northern region of the Santa Catarina State, Brazil. A retrospective study included serological tests for HIV, syphilis and hepatitis B screening of milk donor candidates in the 2005-2015 period. The 95% confidence intervals were calculated using the Poisson distribution. For HIV, the prevalence per 100.000 pregnant women was 155, 170 and zero over the three periods analyzed (2005-2009, 2010-2012 and 2013-2015), respectively. Syphilis prevalence per 100,000 pregnant women was 509, 460 and 1749 in the three periods analyzed. For the HBsAg marker of recent hepatitis B infection, the prevalence on the same scale was 254, 231 and 299, respectively, while the anti-HBc prevalence, a marker of lifetime risk for hepatitis B infection, was 7339 in the 2010-2012 period and 3874 in the 2013-2015 period. High prevalence of HIV, syphilis and hepatitis B was found for the 2005-2015 period among breastfeeding mothers who offered to donate their exceeding milk to a human milk bank in Brazil. Despite apparent elimination of the HIV by the end of the period, the decline was not statistically significant. There was no significant change in the acute hepatitis B prevalence over time but the increased syphilis prevalence in the most recent period was statistically significant. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  16. Caregiving Factors Affecting Breastfeeding Duration Within a Neonatal Intensive Care Unit.

    PubMed

    Casavant, Sharon G; McGrath, Jacqueline M; Burke, Georgine; Briere, Carrie-Ellen

    2015-12-01

    Increasingly, evidence supports oral feeding of very low birth-weight (VLBW) preterm infants exclusively at breast or with breast milk. Despite known breast milk benefits, outcomes related to exclusive breast milk provision are poor. Identifying factors that promote breast milk provision is critical. Breastfeeding practices of mothers of VLBW infants admitted to neonatal intensive care unit were explored to identify factors associated with mode of feeding at discharge. This retrospective study replicates previous work. Subjects were VLBW preterm infants consecutively admitted during a 24-month period. Primary outcomes included receiving any breast milk at discharge. Infant variables included gestational age, postmenstrual age of first direct breastfeeding, and comorbid conditions. Maternal variables included age and ethnicity. Nursing practice variables included first direct-to-breastfeeding, number of times to breast daily, and total direct-to-breastfeeding encounters 24 hours prior to discharge. A total of 96 VLBW infants (28.7 ± 2.8 weeks' gestational age) met inclusion criteria. Of these, 48% received breast milk at discharge. Controlling for significant effect of length of stay, infants receiving first oral feed at breast were more likely discharged home receiving breast milk (adjusted odds ratio = 8.7; 95% confidence interval, 2.9-32.3; P < .0001). There were both an independent effect of first oral feed at breast and an interaction where infants of nonmarried women also benefited from the first oral feed at breast. Significant associations were found between first oral feeding at breast and infant receiving any breast milk at discharge. Targeting VLBW infants to receive first oral feeding at breast may yield the best outcome even among sickest and smallest infants.

  17. High milk consumption does not affect prostate tumor progression in two mouse models of benign and neoplastic lesions.

    PubMed

    Bernichtein, Sophie; Pigat, Natascha; Capiod, Thierry; Boutillon, Florence; Verkarre, Virginie; Camparo, Philippe; Viltard, Mélanie; Méjean, Arnaud; Oudard, Stéphane; Souberbielle, Jean-Claude; Friedlander, Gérard; Goffin, Vincent

    2015-01-01

    Epidemiological studies that have investigated whether dairy (mainly milk) diets are associated with prostate cancer risk have led to controversial conclusions. In addition, no existing study clearly evaluated the effects of dairy/milk diets on prostate tumor progression, which is clinically highly relevant in view of the millions of men presenting with prostate pathologies worldwide, including benign prostate hyperplasia (BPH) or high-grade prostatic intraepithelial neoplasia (HGPIN). We report here a unique interventional animal study to address this issue. We used two mouse models of fully penetrant genetically-induced prostate tumorigenesis that were investigated at the stages of benign hyperplasia (probasin-Prl mice, Pb-Prl) or pre-cancerous PIN lesions (KIMAP mice). Mice were fed high milk diets (skim or whole) for 15 to 27 weeks of time depending on the kinetics of prostate tumor development in each model. Prostate tumor progression was assessed by tissue histopathology examination, epithelial proliferation, stromal inflammation and fibrosis, tumor invasiveness potency and expression of various tumor markers relevant for each model (c-Fes, Gprc6a, activated Stat5 and p63). Our results show that high milk consumption (either skim or whole) did not promote progression of existing prostate tumors when assessed at early stages of tumorigenesis (hyperplasia and neoplasia). For some parameters, and depending on milk type, milk regimen could even exhibit slight protective effects towards prostate tumor progression by decreasing the expression of tumor-related markers like Ki-67 and Gprc6a. In conclusion, our study suggests that regular milk consumption should not be considered detrimental for patients presenting with early-stage prostate tumors.

  18. [Association of leptin, adiponectin, and ghrelin in breast milk with the growth of infants with exclusive breastfeeding].

    PubMed

    Huang, Li-Li; Yang, Fan; Xiong, Fei

    2018-02-01

    To investigate the association of leptin, adiponectin, and ghrelin in breast milk with the weight growth velocity of infants with exclusive breastfeeding. A total of 67 full-term singleton infants who received regular child care and exclusive breastfeeding and their mothers were enrolled. The nutritional status was evaluated based on the measurements of body weight and body length (underweight, growth retardation, emaciation, overweight, and obesity). Z score was used to calculate growth velocity, and according to the ΔZ score, the infants were divided into poor growth group, low growth velocity group, and normal growth velocity group. Mature breast milk samples were collected from their mothers, and ELISA was used to measure the levels of leptin, adiponectin, and ghrelin. The emaciation group had a significantly lower level of leptin in breast milk than the non-emaciation group (P<0.05), and the overweight/obesity group had a significantly lower level of adiponectin than the non-overweight/obesity group (P<0.05). The correlation analysis showed that the level of ghrelin in breast milk was positively correlated with Z score of current body weight and ΔZ score compared with birth weight (r s =0.280 and 0.290 respectively; P<0.05). The regression analysis showed that the level of ghrelin in breast milk was an important influencing factor for the Z score of body weight (β=0.161, P<0.05). Various active constituents in breast milk, including leptin, adiponectin, and ghrelin, may regulate the growth and development of infants to a certain degree, but long-term studies and observation are needed to investigate their association with offspring growth and development and the health-promoting effect of breast milk on offspring.

  19. District Policies and Practices Vary in Their Association With Adolescents' Consumption of Milk and 100% Fruit Juice.

    PubMed

    Sliwa, Sarah A; Miller, Gabrielle F; Brener, Nancy D; Park, Sohyun; Merlo, Caitlin L

    2017-05-01

    Researchers previously examined the relationship between school beverage policies and sugar-sweetened beverage (SSB) consumption. This study addressed a research gap by examining cross-sectional associations between district-level policies and practices and U.S. high school students' consumption of milk and 100% fruit juice. Data from the 2012 School Health Policies and Practices Study and 2013 Youth Risk Behavior Surveillance System were linked for 12 large urban school districts. Outcome variables were daily milk consumption (≥1 glass/day) and 100% fruit juice consumption (≥1 time/day). Exposure variables were five district policies (i.e., restrict SSB sales, maintain closed campuses, offer/sell healthful alternatives, restrict promotional products, and require nutrition education). Logistic regression models estimated the odds of consuming milk or 100% fruit juice daily, conditional on the policies and adjusting for sex, race/ethnicity, grade level, weight status, and district free/reduced-price lunch eligibility (n = 23,173). Students in districts that required/recommended restricting the times of SSB sales had 55% higher (adjusted odds ratio [AOR], 1.55; 95% confidence interval [CI], 1.28-1.87) odds of consuming ≥1 glass/day of milk than students in districts without this policy. Closed campus policies were associated with lower odds of consuming milk (AOR, .72; 95% CI, .63-.82) and higher odds of consuming juice (AOR, 1.27; 95% CI, 1.07-1.50). Policies requiring/recommending that districts offer/sell healthful alternatives were associated with lower odds of consuming 100% fruit juice daily. Results suggest that restricting SSB sales may support adolescents' milk consumption. Future studies should assess whether the implementation of federal standards that further restrict SSB sales in school leads to increased milk consumption. Published by Elsevier Inc.

  20. Modes of Infant Feeding and the Risk of Childhood Asthma: A Prospective Birth Cohort Study.

    PubMed

    Klopp, Annika; Vehling, Lorena; Becker, Allan B; Subbarao, Padmaja; Mandhane, Piushkumar J; Turvey, Stuart E; Lefebvre, Diana L; Sears, Malcolm R; Azad, Meghan B

    2017-11-01

    To determine whether different modes of infant feeding are associated with childhood asthma, including differentiating between direct breastfeeding and expressed breast milk. We studied 3296 children in the Canadian Healthy Infant Longitudinal Development birth cohort. The primary exposure was infant feeding mode at 3 months, reported by mothers and categorized as direct breastfeeding only, breastfeeding with some expressed breast milk, breast milk and formula, or formula only. The primary outcome was asthma at 3 years of age, diagnosed by trained healthcare professionals. At 3 months of age, the distribution of feeding modes was 27% direct breastfeeding, 32% breastfeeding with some expressed breast milk, 26% breast milk and formula, and 15% formula only. At 3 years of age, 12% of children were diagnosed with possible or probable asthma. Compared with direct breastfeeding, any other mode of infant feeding was associated with an increased risk of asthma. These associations persisted after adjusting for maternal asthma, ethnicity, method of birth, infant sex, gestational age, and daycare attendance (some expressed breast milk: aOR, 1.64, 95% CI, 1.12-2.39; breast milk and formula, aOR, 1.73, 95% CI, 1.17-2.57; formula only: aOR, 2.14, 95% CI, 1.37-3.35). Results were similar after further adjustment for total breastfeeding duration and respiratory infections. Modes of infant feeding are associated with asthma development. Direct breastfeeding is most protective compared with formula feeding; indirect breast milk confers intermediate protection. Policies that facilitate and promote direct breastfeeding could have impact on the primary prevention of asthma. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Does breastfeeding influence the risk of developing diabetes mellitus in children? A review of current evidence.

    PubMed

    Pereira, Patrícia Feliciano; Alfenas, Rita de Cássia G; Araújo, Raquel Maria A

    2014-01-01

    The aim of this study was to perform a review to investigate the influence of breastfeeding as a protective agent against the onset of diabetes in children. non-systematic review of SciELO, LILACS, MEDLINE, Scopus, and VHL databases, and selection of the 52 most relevant studies. A total of 21 articles, specifically on the topic, were analyzed (nine related to type 1 diabetes and 12 to type 2 diabetes). The duration and exclusivity of breastfeeding, as well as the early use of cow's milk, have been shown to be important risk factors for developing diabetes. It is believed that human milk contains substances that promote the maturation of the immune system, which protect against the onset of type 1 diabetes. Moreover, human milk has bioactive substances that promote satiety and energy balance, preventing excess weight gain during childhood, thus protecting against the development of type 2 diabetes. Although the above mentioned benefits have not been observed by some researchers, inaccuracies on dietary habit reports during childhood and the presence of interfering factors have been considered responsible for the lack of identification of beneficial effects. Given the scientific evidence indicated in most published studies, it is believed that the lack of breastfeeding can be a modifiable risk factor for both type 1 and type 2 diabetes. Strategies aiming at the promotion and support of breastfeeding should be used by trained healthcare professionals in order to prevent the onset of diabetes. Copyright © 2013 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  2. Milk and social media: online communities and the International Code of Marketing of Breast-milk Substitutes.

    PubMed

    Abrahams, Sheryl W

    2012-08-01

    The advent of social networking sites and other online communities presents new opportunities and challenges for the promotion, protection, and support of breastfeeding. This study examines the presence of infant formula marketing on popular US social media sites, using the World Health Organization International Code of Marketing of Breast-milk Substitutes (the Code) as a framework. We examined to what extent each of 11 infant formula brands that are widely available in the US had established a social media presence in popular social media venues likely to be visited by expectant parents and families with young children. We then examined current marketing practices, using the Code as a basis for ethical marketing. Infant formula manufacturers have established a social media presence primarily through Facebook pages, interactive features on their own Web sites, mobile apps for new and expecting parents, YouTube videos, sponsored reviews on parenting blogs, and other financial relationships with parenting blogs. Violations of the Code as well as promotional practices unforeseen by the Code were identified. These practices included enabling user-generated content that promotes the use of infant formula, financial relationships between manufacturers and bloggers, and creation of mobile apps for use by parents. An additional concern identified for Code enforcement is lack of transparency in social media-based marketing. The use of social media for formula marketing may demand new strategies for monitoring and enforcing the Code in light of emerging challenges, including suggested content for upcoming consideration for World Health Assembly resolutions.

  3. Variability of the caprine whey protein genes and their association with milk yield, composition and renneting properties in the Sarda breed. 1. The LALBA gene.

    PubMed

    Dettori, Maria Luisa; Pazzola, Michele; Paschino, Pietro; Pira, Maria Giovanna; Vacca, Giuseppe Massimo

    2015-11-01

    The 5' flanking region and 3' UTR of the caprine LALBA gene were analysed by SSCP and sequencing. A total of nine SNPs were detected: three in the promoter region, two were synonymous coding SNPs at exon-1, and four SNPs were in exon-4, within the 3'UTR. The nucleotide changes located in the promoter region (c.-358T>C, c.-163G>A, c.-121T>G) were genotyped by SSCP in 263 Sarda goats to evaluate their possible effect on milk yield, composition and renneting properties. We observed an effect of the three SNPs on milk yield and lactose content. Genotypes TT and CT at c.-358T>C (P A (P C and c.-121T>G were part of transcription factors binding sites, potentially involved in modulating the LALBA gene expression. The LALBA genotype affected renneting properties (P < 0.001), as heterozygotes c.-358CT and c.-163GA were characterised by delayed rennet coagulation time and curd firming time and the lowest value of curd firmness. The present investigation increases the panel of SNPs and adds new information about the effects of the caprine LALBA gene polymorphism.

  4. Women Infant and Children program participants' beliefs and consumption of soy milk : Application of the Theory of Planned Behavior.

    PubMed

    Wheeler, Ashley; Chapman-Novakofski, Karen

    2014-02-01

    The purpose of this study was to determine if Theory of Planned Behavior (TPB) variables predict soy milk intake in a sample of WIC participants in 2 Illinois counties (n = 380). A cross-sectional survey was used, which examined soy foods intake, behavioral beliefs, subjective norms, motivation, and intention. Soy product intake was low at both sites, and many participants (40%) did not know that soy milk was WIC approved. Most (> 70%) wanted to comply with their health care providers, but didn't know their opinions about soy milk (50-66%). Intention was significantly correlated with intake (0.507, P ≤ 0.01; 0.308, P ≤ 0.05). Environmental beliefs (0.282 and 0.410, P ≤ 0.01) and expectancy beliefs (0.490 and 0.636, P ≤ 0.01) were correlated with intention. At site 1, 30% of the variance in intention to consume soy milk was explained by expectancy beliefs and subjective norm beliefs (P < 0.0001); at site 2, 40% of the variance in intention was explained by expectancy beliefs. The TPB variables of expectancy beliefs predicted intention to consume soy milk in WIC participants. Therefore, knowing more about the health benefits of soy and how to cook with soy milk would increase WIC participants' intention to consume soy milk. Positive messages about soy milk from health care providers could influence intake.

  5. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

  6. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

  7. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

  8. 7 CFR 760.1302 - Definitions and acronyms.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

  9. 7 CFR 215.8 - Reimbursement payments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.8 Reimbursement payments. (a... programs to all children; (ii) served to all children in pricing programs by institutions and School Food...

  10. 7 CFR 215.8 - Reimbursement payments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.8 Reimbursement payments. (a... programs to all children; (ii) served to all children in pricing programs by institutions and School Food...

  11. 7 CFR 215.8 - Reimbursement payments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.8 Reimbursement payments. (a... programs to all children; (ii) served to all children in pricing programs by institutions and School Food...

  12. 7 CFR 215.8 - Reimbursement payments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.8 Reimbursement payments. (a... programs to all children; (ii) served to all children in pricing programs by institutions and School Food...

  13. 7 CFR 215.8 - Reimbursement payments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.8 Reimbursement payments. (a... programs to all children; (ii) served to all children in pricing programs by institutions and School Food...

  14. 7 CFR 215.7 - Requirements for participation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... authority under this part to support a nonprofit nutrition program for the elderly, including a program... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.7 Requirements for participation...

  15. Influence of Milk-Feeding Type and Genetic Risk of Developing Coeliac Disease on Intestinal Microbiota of Infants: The PROFICEL Study

    PubMed Central

    De Palma, Giada; Capilla, Amalia; Nova, Esther; Castillejo, Gemma; Varea, Vicente; Pozo, Tamara; Garrote, José Antonio; Polanco, Isabel; López, Ana; Ribes-Koninckx, Carmen; Marcos, Ascensión; García-Novo, María Dolores; Calvo, Carmen; Ortigosa, Luis; Peña-Quintana, Luis; Palau, Francesc; Sanz, Yolanda

    2012-01-01

    Interactions between environmental factors and predisposing genes could be involved in the development of coeliac disease (CD). This study has assessed whether milk-feeding type and HLA-genotype influence the intestinal microbiota composition of infants with a family history of CD. The study included 164 healthy newborns, with at least one first-degree relative with CD, classified according to their HLA-DQ genotype by PCR-SSP DQB1 and DQA1 typing. Faecal microbiota was analysed by quantitative PCR at 7 days, and at 1 and 4 months of age. Significant interactions between milk-feeding type and HLA-DQ genotype on bacterial numbers were not detected by applying a linear mixed-model analysis for repeated measures. In the whole population, breast-feeding promoted colonization of C. leptum group, B. longum and B. breve, while formula-feeding promoted that of Bacteroides fragilis group, C. coccoides-E. rectale group, E. coli and B. lactis. Moreover, increased numbers of B. fragilis group and Staphylococcus spp., and reduced numbers of Bifidobacterium spp. and B. longum were detected in infants with increased genetic risk of developing CD. Analyses within subgroups of either breast-fed or formula-fed infants indicated that in both cases increased risk of CD was associated with lower numbers of B. longum and/or Bifidobacterium spp. In addition, in breast-fed infants the increased genetic risk of developing CD was associated with increased C. leptum group numbers, while in formula-fed infants it was associated with increased Staphylococcus and B. fragilis group numbers. Overall, milk-feeding type in conjunction with HLA-DQ genotype play a role in establishing infants' gut microbiota; moreover, breast-feeding reduced the genotype-related differences in microbiota composition, which could partly explain the protective role attributed to breast milk in this disorder. PMID:22319588

  16. Influence of milk-feeding type and genetic risk of developing coeliac disease on intestinal microbiota of infants: the PROFICEL study.

    PubMed

    Palma, Giada De; Capilla, Amalia; Nova, Esther; Castillejo, Gemma; Varea, Vicente; Pozo, Tamara; Garrote, José Antonio; Polanco, Isabel; López, Ana; Ribes-Koninckx, Carmen; Marcos, Ascensión; García-Novo, María Dolores; Calvo, Carmen; Ortigosa, Luis; Peña-Quintana, Luis; Palau, Francesc; Sanz, Yolanda

    2012-01-01

    Interactions between environmental factors and predisposing genes could be involved in the development of coeliac disease (CD). This study has assessed whether milk-feeding type and HLA-genotype influence the intestinal microbiota composition of infants with a family history of CD. The study included 164 healthy newborns, with at least one first-degree relative with CD, classified according to their HLA-DQ genotype by PCR-SSP DQB1 and DQA1 typing. Faecal microbiota was analysed by quantitative PCR at 7 days, and at 1 and 4 months of age. Significant interactions between milk-feeding type and HLA-DQ genotype on bacterial numbers were not detected by applying a linear mixed-model analysis for repeated measures. In the whole population, breast-feeding promoted colonization of C. leptum group, B. longum and B. breve, while formula-feeding promoted that of Bacteroides fragilis group, C. coccoides-E. rectale group, E. coli and B. lactis. Moreover, increased numbers of B. fragilis group and Staphylococcus spp., and reduced numbers of Bifidobacterium spp. and B. longum were detected in infants with increased genetic risk of developing CD. Analyses within subgroups of either breast-fed or formula-fed infants indicated that in both cases increased risk of CD was associated with lower numbers of B. longum and/or Bifidobacterium spp. In addition, in breast-fed infants the increased genetic risk of developing CD was associated with increased C. leptum group numbers, while in formula-fed infants it was associated with increased Staphylococcus and B. fragilis group numbers. Overall, milk-feeding type in conjunction with HLA-DQ genotype play a role in establishing infants' gut microbiota; moreover, breast-feeding reduced the genotype-related differences in microbiota composition, which could partly explain the protective role attributed to breast milk in this disorder.

  17. Promoting health or promoting pleasure? A contingency approach to the effect of informational and emotional appeals on food liking and consumption.

    PubMed

    Dubé, L; Cantin, I

    2000-12-01

    Here, we suggest that the relative effectiveness of informational and emotional appeals in persuasive communications may depend on the dominant basis of attitude towards the focal item (affective or cognitive), and on the precise response being targeted (i.e. influencing affect-based food liking or cognitive-based consumption). Ninety-five participants (milk drinking adults) participated in an experiment in which they were presented with a persuasive communication promoting milk consumption. A mixed design combined as between-participants factors attitude bases (two: affective/cognitive) and persuasive appeals (two: informational/emotional) with, as a within-participants measure, types of effect (two: liking and consumption change intent). We also measured immediate feelings and thoughts responses to the communication. As expected, cognition-based attitudes were not sensitive to a match between persuasive appeals and types of effect. For affect-based attitudes, results confirmed the predicted superiority of a match between the affective and cognitive bases of the targeted responses and that of the persuasive appeal. Food liking was particularly sensitive to an emotional appeal while an informational appeal tended to be more influential on food consumption. The underlying mechanism of these effects and their implication for the practice of health promotion and food marketing are discussed. Copyright 2000 Academic Press.

  18. Effects of branched-chain volatile fatty acids on lactation performance and mRNA expression of genes related to fatty acid synthesis in mammary gland of dairy cows.

    PubMed

    Liu, Q; Wang, C; Guo, G; Huo, W J; Zhang, S L; Pei, C X; Zhang, Y L; Wang, H

    2018-02-12

    Branched-chain volatile fatty acids (BCVFA) supplements could promote lactation performance and milk quality by improving ruminal fermentation and milk fatty acid synthesis. This study was conducted to evaluate the effects of BCVFA supplementation on milk performance, ruminal fermentation, nutrient digestibility and mRNA expression of genes related to fatty acid synthesis in mammary gland of dairy cows. A total of 36 multiparous Chinese Holstein cows averaging 606±4.7 kg of BW, 65±5.2 day in milk (DIM) with daily milk production of 30.6±0.72 kg were assigned to one of four groups blocked by lactation number, milk yield and DIM. The treatments were control, low-BCVFA (LBCVFA), medium-BCVFA (MBCVFA) and high-BCVFA (HBCVFA) with 0, 30, 60 and 90 g BCVFA per cow per day, respectively. Experimental periods were 105 days with 15 days of adaptation and 90 days of data collection. Dry matter (DM) intake tended to increase, but BW changes were similar among treatments. Yields of actual milk, 4% fat corrected milk, milk fat and true protein linearly increased, but feed conversion ratio (FCR) linearly decreased with increasing BCVFA supplementation. Milk fat content linearly increased, but true protein content tended to increase. Contents of C4:0, C6:0, C8:0, C10:0, C12:0, C14:0 and C15:0 fatty acids in milk fat linearly increased, whereas other fatty acids were not affected with increasing BCVFA supplementation. Ruminal pH, ammonia N concentration and propionate molar proportion linearly decreased, but total VFA production and molar proportions of acetate and butyrate linearly increased with increasing BCVFA supplementation. Consequently, acetate to propionate ratios linearly increased. Digestibilities of DM, organic matter, CP, NDF and ADF also linearly increased. In addition, mRNA expressions of peroxisome proliferator-activated receptor γ, sterol regulatory element-binding factor 1 and fatty acid-binding protein 3 linearly increased, mRNA expressions of acetyl-coenzyme A carboxylase-α, fatty acid synthase and stearoyl-CoA desaturase quadratically increased. However, lipoprotein lipase mRNA expression was not affected by treatments. The results indicated that lactation performance and milk fat synthesis increased with BCVFA supplementation by improving ruminal fermentation, nutrient digestibility and mRNA expressions of genes related to milk fat synthesis.

  19. Cow’s Milk and Immune Function in the Respiratory Tract: Potential Mechanisms

    PubMed Central

    Perdijk, Olaf; van Splunter, Marloes; Savelkoul, Huub F. J.; Brugman, Sylvia; van Neerven, R. J. Joost

    2018-01-01

    During the last decades, the world has witnessed a dramatic increase in allergy prevalence. Epidemiological evidence shows that growing up on a farm is a protective factor, which is partly explained by the consumption of raw cow’s milk. Indeed, recent studies show inverse associations between raw cow’s milk consumption in early life and asthma, hay fever, and rhinitis. A similar association of raw cow’s milk consumption with respiratory tract infections is recently found. In line with these findings, controlled studies in infants with milk components such as lactoferrin, milk fat globule membrane, and colostrum IgG have shown to reduce respiratory infections. However, for ethical reasons, it is not possible to conduct controlled studies with raw cow’s milk in infants, so formal proof is lacking to date. Because viral respiratory tract infections and aeroallergen exposure in children may be causally linked to the development of asthma, it is of interest to investigate whether cow’s milk components can modulate human immune function in the respiratory tract and via which mechanisms. Inhaled allergens and viruses trigger local immune responses in the upper airways in both nasal and oral lymphoid tissue. The components present in raw cow’s milk are able to promote a local microenvironment in which mucosal immune responses are modified and the epithelial barrier is enforced. In addition, such responses may also be triggered in the gut after exposure to allergens and viruses in the nasal cavity that become available in the GI tract after swallowing. However, these immune cells that come into contact with cow’s milk components in the gut must recirculate into the blood and home to the (upper and lower) respiratory tract to regulate immune responses locally. Expression of the tissue homing-associated markers α4β7 and CCR9 or CCR10 on lymphocytes can be influenced by vitamin A and vitamin D3, respectively. Since both vitamins are present in milk, we speculate that raw milk may influence homing of lymphocytes to the upper respiratory tract. This review focuses on potential mechanisms via which cow’s milk or its components can influence immune function in the intestine and the upper respiratory tract. Unraveling these complex mechanisms may contribute to the development of novel dietary approaches in allergy and asthma prevention. PMID:29483908

  20. Cow's Milk and Immune Function in the Respiratory Tract: Potential Mechanisms.

    PubMed

    Perdijk, Olaf; van Splunter, Marloes; Savelkoul, Huub F J; Brugman, Sylvia; van Neerven, R J Joost

    2018-01-01

    During the last decades, the world has witnessed a dramatic increase in allergy prevalence. Epidemiological evidence shows that growing up on a farm is a protective factor, which is partly explained by the consumption of raw cow's milk. Indeed, recent studies show inverse associations between raw cow's milk consumption in early life and asthma, hay fever, and rhinitis. A similar association of raw cow's milk consumption with respiratory tract infections is recently found. In line with these findings, controlled studies in infants with milk components such as lactoferrin, milk fat globule membrane, and colostrum IgG have shown to reduce respiratory infections. However, for ethical reasons, it is not possible to conduct controlled studies with raw cow's milk in infants, so formal proof is lacking to date. Because viral respiratory tract infections and aeroallergen exposure in children may be causally linked to the development of asthma, it is of interest to investigate whether cow's milk components can modulate human immune function in the respiratory tract and via which mechanisms. Inhaled allergens and viruses trigger local immune responses in the upper airways in both nasal and oral lymphoid tissue. The components present in raw cow's milk are able to promote a local microenvironment in which mucosal immune responses are modified and the epithelial barrier is enforced. In addition, such responses may also be triggered in the gut after exposure to allergens and viruses in the nasal cavity that become available in the GI tract after swallowing. However, these immune cells that come into contact with cow's milk components in the gut must recirculate into the blood and home to the (upper and lower) respiratory tract to regulate immune responses locally. Expression of the tissue homing-associated markers α4β7 and CCR9 or CCR10 on lymphocytes can be influenced by vitamin A and vitamin D3, respectively. Since both vitamins are present in milk, we speculate that raw milk may influence homing of lymphocytes to the upper respiratory tract. This review focuses on potential mechanisms via which cow's milk or its components can influence immune function in the intestine and the upper respiratory tract. Unraveling these complex mechanisms may contribute to the development of novel dietary approaches in allergy and asthma prevention.

  1. Occurrence of mycobacteria in bovine milk samples from both individual and collective bulk tanks at farms and informal markets in the southeast region of Sao Paulo, Brazil

    PubMed Central

    2013-01-01

    Background Mycobacterium spp. is one of the most important species of zoonotic pathogens that can be transmitted from cattle to humans. The presence of these opportunistic, pathogenic bacteria in bovine milk has emerged as a public-health concern, especially among individuals who consume raw milk and related dairy products. To address this concern, the Brazilian control and eradication program focusing on bovine tuberculosis, was established in 2001. However, bovine tuberculosis continues to afflict approximately 1,3 percent of the cattle in Brazil. In the present study, 300 samples of milk from bovine herds, obtained from both individual and collective bulk tanks and informal points of sale, were cultured on Löwenstein-Jensen and Stonebrink media. Polymerase chain reaction (PCR)-based tests and restriction-enzyme pattern analysis were then performed on the colonies exhibiting phenotypes suggestive of Mycobacterium spp., which were characterized as acid-fast bacilli. Results Of the 300 bovine milk samples that were processed, 24 were positively identified as Mycobacterium spp. Molecular identification detected 15 unique mycobacterial species: Mycobacterium bovis, M. gordonae, M. fortuitum, M. intracellulare, M. flavescens, M. duvalii, M. haemophilum, M. immunogenum, M. lentiflavum, M. mucogenicum, M. novocastrense, M. parafortuitum, M. smegmatis, M. terrae and M. vaccae. The isolation of bacteria from the various locations occurred in the following proportions: 9 percent of the individual bulk-tank samples, 7 percent of the collective bulk-tank samples and 8 percent of the informal-trade samples. No statistically significant difference was observed between the presence of Mycobacterium spp. in the three types of samples collected, the milk production profiles, the presence of veterinary assistance and the reported concerns about bovine tuberculosis prevention in the herds. Conclusion The microbiological cultures associated with PCR-based identification tests are possible tools for the investigation of the presence of Mycobacterium spp. in milk samples. Using these methods, we found that the Brazilian population may be regularly exposed to mycobacteria by consuming raw bovine milk and related dairy products. These evidences reinforces the need to optimize quality programs of dairy products, to intensify the sanitary inspection of these products and the necessity of further studies on the presence of Mycobacterium spp. in milk and milk-based products. PMID:23618368

  2. Heritabilities of measured and mid-infrared predicted milk fat globule size, milk fat and protein percentages, and their genetic correlations.

    PubMed

    Fleming, A; Schenkel, F S; Koeck, A; Malchiodi, F; Ali, R A; Corredig, M; Mallard, B; Sargolzaei, M; Miglior, F

    2017-05-01

    The objective of this study was to estimate the heritability of milk fat globule (MFG) size and mid-infrared (MIR) predicted MFG size in Holstein cattle. The genetic correlations between measured and predicted MFG size with milk fat and protein percentage were also investigated. Average MFG size was measured in 1,583 milk samples taken from 254 Holstein cows from 29 herds across Canada. Size was expressed as volume moment mean (D[4,3]) and surface moment mean (D[3,2]). Analyzed milk samples also had average MFG size predicted from their MIR spectral records. Fat and protein percentages were obtained for all test-day milk samples in the cow's lactation. Univariate and bivariate repeatability animal models were used to estimate heritability and genetic correlations. Moderate heritabilities of 0.364 and 0.466 were found for D[4,3] and D[3,2], respectively, and a strong genetic correlation was found between the 2 traits (0.98). The heritabilities for the MIR-predicted MFG size were lower than those estimated for the measured MFG size at 0.300 for predicted D[4,3] and 0.239 for predicted D[3,2]. The genetic correlation between measured and predicted D[4,3] was 0.685; the correlation was slightly higher between measured and predicted D[3,2] at 0.764, likely due to the better prediction accuracy of D[3,2]. Milk fat percentage had moderate genetic correlations with both D[4,3] and D[3,2] (0.538 and 0.681, respectively). The genetic correlation between predicted MFG size and fat percentage was much stronger (greater than 0.97 for both predicted D[4,3] and D[3,2]). The stronger correlation suggests a limitation for the use of the predicted values of MFG size as indicator traits for true average MFG size in milk in selection programs. Larger samples sizes are required to provide better evidence of the estimated genetic parameters. A genetic component appears to exist for the average MFG size in bovine milk, and the variation could be exploited in selection programs. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  3. A comparison between Holstein-Friesian and Jersey dairy cows and their F(1) hybrid on milk fatty acid composition under grazing conditions.

    PubMed

    Palladino, R A; Buckley, F; Prendiville, R; Murphy, J J; Callan, J; Kenny, D A

    2010-05-01

    The objective of this study was to investigate the effect of 2 breeds, Holstein and Jersey, and their F(1) hybrid (Jersey x Holstein) on milk fatty acid (FA) concentrations under grazing conditions, especially conjugated linoleic acid (CLA) and n-3 polyunsaturated fatty acids because of their importance to human health. Eighty-one cows (27 per breed grouping) were allocated a predominantly perennial ryegrass pasture. Samples were collected over 2 periods (June and July). Breed affected dry matter intake and milk production and composition. Holstein cows had the highest dry matter intake (18.4+/-0.40kg of DM/d) and milk production (21.1+/-0.53kg of DM/d). Holstein and Jersey x Holstein cows had similar 4% fat corrected milk, fat yield, and protein yield; with the exception of fat yield, these were all higher than for Jersey cows. Milk fat concentration was highest for Jersey cows and lowest for Holstein cows, with the hybrid cows intermediate. Total FA and linolenic acid intake (1.09+/-0.023 and 0.58+/-0.012 kg/d, respectively) were highest for Holstein cows. In terms of milk FA, Holstein cows had higher contents of C14:1, cis-9 C18:1 and linoleic acid. In turn, Jersey and Jersey x Holstein cows had higher content of C16:0. Milk concentrations of neither the cis-9,trans-11 isomer of CLA nor its precursor, vaccenic acid, were affected by breed. Nevertheless, large variation between individual animals within breed grouping was observed for CLA and estimated Delta(9)-desaturase activity. There was some evidence for a negative heterotic effect on milk concentration of CLA, with the F(1) hybrid cows having lower concentrations compared with the mid parent average. Plasma FA profile did not accurately reflect differences in milk FA composition. In conclusion, there was little evidence for either breed or beneficial heterotic effects on milk FA content with human health-promoting potential, though significant within-breed, interanimal variation was observed. Copyright 2010 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  4. Associations between variants of FADS genes and omega-3 and omega-6 milk fatty acids of Canadian Holstein cows

    PubMed Central

    2014-01-01

    Background Fatty acid desaturase 1 (FADS1) and 2 (FADS2) genes code respectively for the enzymes delta-5 and delta-6 desaturases which are rate limiting enzymes in the synthesis of polyunsaturated omega-3 and omega-6 fatty acids (FAs). Omega-3 and-6 FAs as well as conjugated linoleic acid (CLA) are present in bovine milk and have demonstrated positive health effects in humans. Studies in humans have shown significant relationships between genetic variants in FADS1 and 2 genes with plasma and tissue concentrations of omega-3 and-6 FAs. The aim of this study was to evaluate the extent of sequence variations within these two genes in Canadian Holstein cows as well as the association between sequence variants and health promoting FAs in milk. Results Thirty three SNPs were detected within the studied regions of genes including a synonymous mutation (FADS1-07, rs42187261, 306Tyr > Tyr) in exon 8 of FADS1, a non-synonymous mutation (FADS2-14, rs211580559, 294Ala > Val) within FADS2 exon 7, a splice site SNP (FADS2-05, rs211263660), a 3′UTR SNP (FADS2-23, rs109772589), and another 3′UTR SNP with an effect on a microRNA binding site within FADS2 gene (FADS2-19, rs210169303). Association analyses showed significant relations between three out of seven tested SNPs and several FAs. Significant associations (FDR P < 0.05) were recorded between FADS2-23 (rs109772589) and two omega-6 FAs (dihomogamma linolenic acid [C20:3n6] and arachidonic acid [C20:4n6]), FADS1-07 (rs42187261) and one omega-3 FA (eicosapentaenoic acid, C20:5n3) and tricosanoic acid (C23:0), and one intronic SNP, FADS1-01 (rs136261927) and C20:3n6. Conclusion Our study has demonstrated positive associations between three SNPs within FADS1 and FADS2 genes (a SNP within the 3’UTR, a synonymous SNP and an intronic SNP), with three milk PUFAs of Canadian Holstein cows thus suggesting possible involvement of synonymous and non-coding region variants in FA synthesis. These SNPs may serve as potential genetic markers in breeding programs to increase milk FAs that are of benefit to human health. PMID:24533445

  5. Associations between variants of FADS genes and omega-3 and omega-6 milk fatty acids of Canadian Holstein cows.

    PubMed

    Ibeagha-Awemu, Eveline M; Akwanji, Kingsley A; Beaudoin, Frédéric; Zhao, Xin

    2014-02-17

    Fatty acid desaturase 1 (FADS1) and 2 (FADS2) genes code respectively for the enzymes delta-5 and delta-6 desaturases which are rate limiting enzymes in the synthesis of polyunsaturated omega-3 and omega-6 fatty acids (FAs). Omega-3 and-6 FAs as well as conjugated linoleic acid (CLA) are present in bovine milk and have demonstrated positive health effects in humans. Studies in humans have shown significant relationships between genetic variants in FADS1 and 2 genes with plasma and tissue concentrations of omega-3 and-6 FAs. The aim of this study was to evaluate the extent of sequence variations within these two genes in Canadian Holstein cows as well as the association between sequence variants and health promoting FAs in milk. Thirty three SNPs were detected within the studied regions of genes including a synonymous mutation (FADS1-07, rs42187261, 306Tyr > Tyr) in exon 8 of FADS1, a non-synonymous mutation (FADS2-14, rs211580559, 294Ala > Val) within FADS2 exon 7, a splice site SNP (FADS2-05, rs211263660), a 3'UTR SNP (FADS2-23, rs109772589), and another 3'UTR SNP with an effect on a microRNA binding site within FADS2 gene (FADS2-19, rs210169303). Association analyses showed significant relations between three out of seven tested SNPs and several FAs. Significant associations (FDR P < 0.05) were recorded between FADS2-23 (rs109772589) and two omega-6 FAs (dihomogamma linolenic acid [C20:3n6] and arachidonic acid [C20:4n6]), FADS1-07 (rs42187261) and one omega-3 FA (eicosapentaenoic acid, C20:5n3) and tricosanoic acid (C23:0), and one intronic SNP, FADS1-01 (rs136261927) and C20:3n6. Our study has demonstrated positive associations between three SNPs within FADS1 and FADS2 genes (a SNP within the 3'UTR, a synonymous SNP and an intronic SNP), with three milk PUFAs of Canadian Holstein cows thus suggesting possible involvement of synonymous and non-coding region variants in FA synthesis. These SNPs may serve as potential genetic markers in breeding programs to increase milk FAs that are of benefit to human health.

  6. Milk Lacking α-Casein Leads to Permanent Reduction in Body Size in Mice

    PubMed Central

    Kolb, Andreas F.; Huber, Reinhard C.; Lillico, Simon G.; Carlisle, Ailsa; Robinson, Claire J.; Neil, Claire; Petrie, Linda; Sorensen, Dorte B.; Olsson, I. Anna S.; Whitelaw, C. Bruce A.

    2011-01-01

    The major physiological function of milk is the transport of amino acids, carbohydrates, lipids and minerals to mammalian offspring. Caseins, the major milk proteins, are secreted in the form of a micelle consisting of protein and calcium-phosphate. We have analysed the role of the milk protein α-casein by inactivating the corresponding gene in mice. Absence of α-casein protein significantly curtails secretion of other milk proteins and calcium-phosphate, suggesting a role for α-casein in the establishment of casein micelles. In contrast, secretion of albumin, which is not synthesized in the mammary epithelium, into milk is not reduced. The absence of α-casein also significantly inhibits transcription of the other casein genes. α-Casein deficiency severely delays pup growth during lactation and results in a life-long body size reduction compared to control animals, but has only transient effects on physical and behavioural development of the pups. The data support a critical role for α-casein in casein micelle assembly. The results also confirm lactation as a critical window of metabolic programming and suggest milk protein concentration as a decisive factor in determining adult body weight. PMID:21789179

  7. Phenotypic and genotypic characterization of lactic acid bacteria isolated from raw goat milk and effect of farming practices on the dominant species of lactic acid bacteria.

    PubMed

    Tormo, Hélène; Ali Haimoud Lekhal, Djamila; Roques, C

    2015-10-01

    Lactic acid bacteria, in particular Lactococcus lactis, play a decisive role in the cheese making process and more particularly in lactic cheeses which are primarily produced on goat dairy farms. The objective of this study was therefore to identify the main lactic acid bacteria found in raw goats' milk from three different regions in France and evaluate if certain farming practices have an effect on the distribution of species of lactic acid bacteria in the various milk samples. Identification at genus or species level was carried out using phenotypic tests and genotypic methods including repetitive element REP-PCR, species-specific PCR and 16S rRNA gene sequencing. The distribution of the main bacterial species in the milk samples varied depending on farms and their characteristics. Out of the 146 strains identified, L. lactis was the dominant species (60% of strains), followed by Enterococcus (38%) of which Enterococcus faecalis and Enterococcus faecium. Within the species L. lactis, L. lactis subsp lactis was detected more frequently than L. lactis subsp cremoris (74% vs. 26%). The predominance of L. lactis subsp cremoris was linked to geographical area studied. It appears that the animals' environment plays a role in the balance between the dominance of L. lactis and enterococci in raw goats' milk. The separation between the milking parlor and the goat shed (vs no separation) and only straw in the bedding (vs straw and hay) seems to promote L. lactis in the milk (vs enterococci). Copyright © 2015 Elsevier B.V. All rights reserved.

  8. [Stability of the antioxidant capacity and pH of human milk refrigerated for 72 hours: longitudinal study].

    PubMed

    Miranda, M; Gormaz, M; Romero, F J; Silvestre, D

    2011-01-01

    Maternal milk is the optimal feeding way for the infant at least for the first six months of life. Its properties include nutrients intake and, particularly, to provide the infant with several beneficial compounds improving his growth and protecting him from the diseases typical of this time period. These properties justify the manipulating processes before its intake in order to promote and warrant the adherence to it, both at the hospital and at home, being more important in premature infants and/or with low birth weight given their increased vulnerability, is spite of the fact that during these processes some of its properties may be partially lost. There exist, therefore, an interest in knowing the impact of the procedures applied to human milk on its qualitative properties, such as the antioxidant capacity. This work assesses the stability of the antioxidant capacity of human milk during its storage at 4º C, longitudinally from its extraction until 48 h of refrigeration, as well as the pH changes. the milk from 30 healthy women was analyzed. The milk's antioxidant capacity was assessed by the following parameters: total antioxidant capacity and level of malondialdehyde. The results obtained showed that pH decreases gradually from the storage beginning, whereas the antioxidant capacity remains constant for the first 24 hours, with a different result depending on the parameter used, and thereafter significant changes were observed. In case of needing extraction and storage of maternal milk before its consumption, the storage time should be minimized, preferably less than 24 hours in order to preserve the oxidative stress.

  9. Determinants of breast-feeding in a Finnish birth cohort.

    PubMed

    Erkkola, Maijaliisa; Salmenhaara, Maija; Kronberg-Kippilä, Carina; Ahonen, Suvi; Arkkola, Tuula; Uusitalo, Liisa; Pietinen, Pirjo; Veijola, Riitta; Knip, Mikael; Virtanen, Suvi M

    2010-04-01

    To assess milk feeding on the maternity ward and during infancy, and their relationship to sociodemographic determinants. The validity of our 3-month questionnaire in measuring hospital feeding was assessed. A prospective Finnish birth cohort with increased risk to type 1 diabetes recruited between 1996 and 2004. The families completed a follow-up form on the age at introduction of new foods and age-specific dietary questionnaires. Type 1 Diabetes Prediction and Prevention (DIPP) project, Finland. A cohort of 5993 children (77 % of those invited) participated in the main study, and 117 randomly selected infants in the validation study. Breast milk was the predominant milk on the maternity ward given to 99 % of the infants. Altogether, 80 % of the women recalled their child being fed supplementary milk (donated breast milk or infant formula) on the maternity ward. The median duration of exclusive breast-feeding was 1.4 months (range 0-8) and that of total breast-feeding 7.0 months (0-25). Additional milk feeding on the maternity ward, short parental education, maternal smoking during pregnancy, small gestational age and having no siblings were associated with a risk of short duration of both exclusive and total breast-feeding. In the validation study, 78 % of the milk types given on the maternity ward fell into the same category, according to the questionnaire and hospital records. The recommendations for infant feeding were not achieved. Infant feeding is strongly influenced by sociodemographic determinants and feeding practices on the maternity wards. Long-term breast-feeding may be supported by active promotion on the maternity ward.

  10. The demands of lactation promote differential regulation of lipid stores in fasting elephant seals.

    PubMed

    Fowler, Melinda A; Debier, Cathy; Champagne, Cory D; Crocker, Daniel E; Costa, Daniel P

    2016-01-01

    Fasting animals must ration stored reserves appropriately for metabolic demands. Animals that experience fasting concomitant with other metabolically demanding activities are presented with conflicting demands of energy conservation and expenditure. Our objective was to understand how fasting northern elephant seals regulate the mobilization of lipid reserves and subsequently milk lipid content during lactation. We sampled 36 females early and 39 at the end of lactation. To determine the separate influences of lactation from fasting, we also sampled fasting but non-lactating females early and late (8 and 6 seals, respectively) in their molting fasting period. Mass and adiposity were measured, as well as circulating non-esterified fatty acid (NEFA), triacylglycerol (TAG), cortisol, insulin and growth hormone levels. Milk was collected from lactating females. Milk lipid content increased from 31% in early to 51% in late lactation. In lactating females plasma NEFA was positively related to cortisol and negatively related to insulin, but in molting seals, only variation in cortisol was related to NEFA. Milk lipid content varied with mass, adiposity, NEFA, TAG, cortisol and insulin. Surprisingly, growth hormone concentration was not related to lipid metabolites or milk lipid. Suppression of insulin release appears to be the differential regulator of lipolysis in lactating versus molting seals, facilitating mobilization of stored lipids and maintenance of high NEFA concentrations for milk synthesis. Milk lipid was strongly impacted by the supply of substrate to the mammary gland, indicating regulation at the level of mobilization of lipid reserves. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Eating dark and milk chocolate: a randomized crossover study of effects on appetite and energy intake.

    PubMed

    Sørensen, L B; Astrup, A

    2011-12-05

    To compare the effect of dark and milk chocolate on appetite sensations and energy intake at an ad libitum test meal in healthy, normal-weight men. A total of 16 young, healthy, normal-weight men participated in a randomized, crossover study. Test meals were 100 g of either milk (2285 kJ) or dark chocolate (2502 kJ). Visual-analogue scales were used to record appetite sensations before and after the test meal was consumed and subsequently every 30 min for 5 h. An ad libitum meal was served 2 h after the test meal had been consumed. The participants felt more satiated, less hungry, and had lower ratings of prospective food consumption after consumption of the dark chocolate than after the milk chocolate. Ratings of the desire to eat something sweet, fatty or savoury were all lower after consumption of the dark chocolate. Energy intake at the ad libitum meal was 17% lower after consumption of the dark chocolate than after the milk chocolate (P=0.002). If the energy provided by the chocolate is included in the calculation, the energy intake after consumption of the dark chocolate was still 8% lower than after the milk chocolate (P=0.01). The dark chocolate load resulted in an overall energy difference of -584 kJ (95% confidence interval (-1027;-141)) during the test period. In the present study, dark chocolate promotes satiety, lowers the desire to eat something sweet, and suppresses energy intake compared with milk chocolate.

  12. The influence of natural feeding on human health: short- and long-term perspectives

    PubMed Central

    Woźniak, Urszula; Czyżewska, Krystyna

    2014-01-01

    Breastfeeding is the most appropriate way to nourish infants. It promotes proper physical and intellectual development of the child. Human milk is unique and impossible to replicate with any other kind of food. However, using maternal milk not only has beneficial effects on the infant's health but it can also help to prevent illnesses in adulthood. Breastfeeding improves immunity and consequently decreases the occurrence of infections, especially those of the gastrointestinal tract and respiratory tract. Moreover, it helps to reduce the risk of some disorders such as allergies, diabetes mellitus type 1, obesity and arterial hypertension. PMID:24868292

  13. 7 CFR 215.7 - Requirements for participation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.7 Requirements for participation... request provided it does not participate in a meal service program authorized under the Child Nutrition... administers any combination of the Child Nutrition Programs, that State agency shall provide each SFA with a...

  14. 7 CFR 215.7 - Requirements for participation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.7 Requirements for participation... request provided it does not participate in a meal service program authorized under the Child Nutrition... administers any combination of the Child Nutrition Programs, that State agency shall provide each SFA with a...

  15. 7 CFR 215.7 - Requirements for participation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.7 Requirements for participation... request provided it does not participate in a meal service program authorized under the Child Nutrition... administers any combination of the Child Nutrition Programs, that State agency shall provide each SFA with a...

  16. 7 CFR 215.7 - Requirements for participation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.7 Requirements for participation... request provided it does not participate in a meal service program authorized under the Child Nutrition... administers any combination of the Child Nutrition Programs, that State agency shall provide each SFA with a...

  17. 7 CFR 3016.61 - Financial reporting.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., DEPARTMENT OF AGRICULTURE UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE... entitlement programs are found in the following program regulations: (a) For the National School Lunch Program, 7 CFR part 210; (b) For the Special Milk Program for Children, 7 CFR part 215; (c) For the School...

  18. 7 CFR 3016.61 - Financial reporting.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., DEPARTMENT OF AGRICULTURE UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE... entitlement programs are found in the following program regulations: (a) For the National School Lunch Program, 7 CFR part 210; (b) For the Special Milk Program for Children, 7 CFR part 215; (c) For the School...

  19. 7 CFR 3016.61 - Financial reporting.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., DEPARTMENT OF AGRICULTURE UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE... entitlement programs are found in the following program regulations: (a) For the National School Lunch Program, 7 CFR part 210; (b) For the Special Milk Program for Children, 7 CFR part 215; (c) For the School...

  20. 7 CFR 3016.61 - Financial reporting.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., DEPARTMENT OF AGRICULTURE UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE... entitlement programs are found in the following program regulations: (a) For the National School Lunch Program, 7 CFR part 210; (b) For the Special Milk Program for Children, 7 CFR part 215; (c) For the School...

  1. 7 CFR 215.11 - Special responsibilities of State agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.11... managerial personnel to administer the Program and monitor performance of schools and child-care institutions and to measure progress toward achieving Program goals. (2) Visits to participating schools and child...

  2. Genetic Parameters of Milk β-Hydroxybutyric Acid and Acetone and Their Genetic Association with Milk Production Traits of Holstein Cattle

    PubMed Central

    Lee, SeokHyun; Cho, KwangHyun; Park, MiNa; Choi, TaeJung; Kim, SiDong; Do, ChangHee

    2016-01-01

    This study was conducted to estimate the genetic parameters of β-hydroxybutyrate (BHBA) and acetone concentration in milk by Fourier transform infrared spectroscopy along with test-day milk production traits including fat %, protein % and milk yield based on monthly samples of milk obtained as part of a routine milk recording program in Korea. Additionally, the feasibility of using such data in the official dairy cattle breeding system for selection of cows with low susceptibility of ketosis was evaluated. A total of 57,190 monthly test-day records for parities 1, 2, and 3 of 7,895 cows with pedigree information were collected from April 2012 to August 2014 from herds enrolled in the Korea Animal Improvement Association. Multi-trait random regression models were separately applied to estimate genetic parameters of test-day records for each parity. The model included fixed herd test-day effects, calving age and season effects, and random regressions for additive genetic and permanent environmental effects. Abundance of variation of acetone may provide a more sensitive indication of ketosis than many zero observations in concentration of milk BHBA. Heritabilities of milk BHBA levels ranged from 0.04 to 0.17 with a mean of 0.09 for the interval between 4 and 305 days in milk during three lactations. The average heritabilities for milk acetone concentration were 0.29, 0.29, and 0.22 for parities 1, 2, and 3, respectively. There was no clear genetic association of the concentration of two ketone bodies with three test-day milk production traits, even if some correlations among breeding values of the test-day records in this study were observed. These results suggest that genetic selection for low susceptibility of ketosis in early lactation is possible. Further, it is desirable for the breeding scheme of dairy cattle to include the records of milk acetone rather than the records of milk BHBA. PMID:27608643

  3. Genetic Parameters of Milk β-Hydroxybutyric Acid and Acetone and Their Genetic Association with Milk Production Traits of Holstein Cattle.

    PubMed

    Lee, SeokHyun; Cho, KwangHyun; Park, MiNa; Choi, TaeJung; Kim, SiDong; Do, ChangHee

    2016-11-01

    This study was conducted to estimate the genetic parameters of β-hydroxybutyrate (BHBA) and acetone concentration in milk by Fourier transform infrared spectroscopy along with test-day milk production traits including fat %, protein % and milk yield based on monthly samples of milk obtained as part of a routine milk recording program in Korea. Additionally, the feasibility of using such data in the official dairy cattle breeding system for selection of cows with low susceptibility of ketosis was evaluated. A total of 57,190 monthly test-day records for parities 1, 2, and 3 of 7,895 cows with pedigree information were collected from April 2012 to August 2014 from herds enrolled in the Korea Animal Improvement Association. Multi-trait random regression models were separately applied to estimate genetic parameters of test-day records for each parity. The model included fixed herd test-day effects, calving age and season effects, and random regressions for additive genetic and permanent environmental effects. Abundance of variation of acetone may provide a more sensitive indication of ketosis than many zero observations in concentration of milk BHBA. Heritabilities of milk BHBA levels ranged from 0.04 to 0.17 with a mean of 0.09 for the interval between 4 and 305 days in milk during three lactations. The average heritabilities for milk acetone concentration were 0.29, 0.29, and 0.22 for parities 1, 2, and 3, respectively. There was no clear genetic association of the concentration of two ketone bodies with three test-day milk production traits, even if some correlations among breeding values of the test-day records in this study were observed. These results suggest that genetic selection for low susceptibility of ketosis in early lactation is possible. Further, it is desirable for the breeding scheme of dairy cattle to include the records of milk acetone rather than the records of milk BHBA.

  4. Symptoms

    MedlinePlus

    ... of reactions. Learn more here. Milk Egg Peanut Tree Nuts Soy Wheat Fish Shellfish Sesame Other Food Allergens Allergy Alerts Research Programs Research Programs We are the world’s largest private source of food allergy research funding. ...

  5. Multiplexed bovine milk oligosaccharide analysis with aminoxy tandem mass tags

    PubMed Central

    Poulsen, Nina Aagaard; Barile, Daniela

    2018-01-01

    Milk oligosaccharides (OS) are a key factor that influences the infant gut microbial composition, and their importance in promoting healthy infant development and disease prevention is becoming increasingly apparent. Investigating the structures, properties, and sources of these compounds requires a host of complementary analytical techniques. Relative compound quantification by mass spectral analysis of isobarically labeled samples is a relatively new technique that has been used mainly in the proteomics field. Glycomics applications have so far focused on analysis of protein-linked glycans, while analysis of free milk OS has previously been conducted only on analytical standards. In this paper, we extend the use of isobaric glycan tags to the analysis of bovine milk OS by presenting a method for separation of labeled OS on a porous graphitized carbon liquid chromatographic column with subsequent analysis by quadrupole time-of-flight tandem mass spectrometry. Abundances for 15 OS extracted from mature bovine milk were measured, with replicate injections providing coefficients of variation below 15% for most OS. Isobaric labeling improved ionization efficiency for low-abundance, high-molecular weight fucosylated OS, which are known to exist in bovine milk but have been only sporadically reported in the literature. We compared the abundances of four fucosylated OS in milk from Holstein and Jersey cattle and found that three of the compounds were more abundant in Jersey milk, which is in general agreement with a previous study. This novel method represents an advancement in our ability to characterize milk OS and provides the advantages associated with isobaric labeling, including reduced instrumental analysis time and increased analyte ionization efficiency. This improved ability to measure differences in bioactive OS abundances in large datasets will facilitate exploration of OS from all food sources for the purpose of developing health-guiding products for infants, immune-compromised elderly, and the population at large. PMID:29698512

  6. Early cow's milk consumption among Brazilian children: results of a national survey.

    PubMed

    Bortolini, Gisele Ane; Vitolo, Márcia Regina; Gubert, Muriel Bauermann; Santos, Leonor Maria Pacheco

    2013-01-01

    to assess the intake, frequency, and type of milk consumed by Brazilian children younger than 60 months of age. this was a cross-sectional study, which used secondary data from the National Demographic and Health Survey of 2006-2007. Data from 4,817 children under the age of 60 months were used. All analyses were performed with expanded samples. The dietetic survey assessed the previous day's consumption, and estimates were made through univariate analysis, presented as a percentage. on the day prior to the survey, breast milk was consumed by 91% of the children younger than six months of age, by 61.5% of the children aged 6 to 12 months, and by 34.8% of the children aged 13 to 24 months. Among the children who had received other types of milk, cow's milk was consumed by 62.4% of the children younger than six months, by 74.6% of the children aged 6 to 12 months, and by approximately 80% of the children older than 12 months. Infant formulas were consumed by 23% of the children younger than six months of age, by 9.8% of the children aged 6 to 12 months, and by less than 1% of the older children. Soy milk consumption varied from 14.6% to 20% among the investigated ages. Non-breast milk consumption before the age of six months was more frequent in children living in the Northeastern and Southern regions. the results of the present study demonstrated that most children received cow's milk prematurely as a substitute for breast milk, highlighting the importance of the development of public policies to promote, protect, and support breastfeeding in all regions of Brazil, aiming at reversing the observed scenario. Copyright © 2013 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  7. Mitochondrial ATAD3A regulates milk biosynthesis and proliferation of mammary epithelial cells from dairy cow via the mTOR pathway.

    PubMed

    Chen, Dongying; Yuan, Xiaohan; Liu, Lijie; Zhang, Minghui; Qu, Bo; Zhen, Zhen; Gao, Xuejun

    2018-05-01

    ATPase family AAA-domain containing protein 3A (ATAD3A) is a nuclear-encoded mitochondrial membrane protein, which is essential for cell growth and metabolism. The mechanism by which ATAD3A acts is still not fully understood. In this study, we explored the regulatory role of ATAD3A on milk biosynthesis and proliferation of bovine mammary epithelial cell. We showed that ATAD3A is localized in mitochondria and the expression of ATAD3A was up-regulated in response to extracellular stimuli such as amino acids and hormones. We observed that ATAD3A positively regulated milk protein, fat, and lactose biosynthesis, and cell proliferation. We further revealed that ATAD3A promoted the expressions of mTOR, SREBP-1c, and Cyclin D1, and triggers mTOR phosphorylation. In summary, our data reveal that ATAD3A regulates the mTOR, SREBP-1c, and Cyclin D1 signaling pathways for milk biosynthesis and cell proliferation. © 2018 International Federation for Cell Biology.

  8. Non-contact evaluation of milk-based products using air-coupled ultrasound

    NASA Astrophysics Data System (ADS)

    Meyer, S.; Hindle, S. A.; Sandoz, J.-P.; Gan, T. H.; Hutchins, D. A.

    2006-07-01

    An air-coupled ultrasonic technique has been developed and used to detect physicochemical changes of liquid beverages within a glass container. This made use of two wide-bandwidth capacitive transducers, combined with pulse-compression techniques. The use of a glass container to house samples enabled visual inspection, helping to verify the results of some of the ultrasonic measurements. The non-contact pulse-compression system was used to evaluate agglomeration processes in milk-based products. It is shown that the amplitude of the signal varied with time after the samples had been treated with lactic acid, thus promoting sample destabilization. Non-contact imaging was also performed to follow destabilization of samples by scanning in various directions across the container. The obtained ultrasonic images were also compared to those from a digital camera. Coagulation with glucono-delta-lactone of skim milk poured into this container could be monitored within a precision of a pH of 0.15. This rapid, non-contact and non-destructive technique has shown itself to be a feasible method for investigating the quality of milk-based beverages, and possibly other food products.

  9. Growing-up milk: a necessity or marketing?

    PubMed

    Przyrembel, Hildegard; Agostoni, Carlo

    2013-01-01

    Growing-up milk (GUM) products intended for children between 1 and 3 years of age are increasingly being introduced into the diets of young children. Although not a necessity for adequate nutrition of that age group, they can compensate for nutritional deficiencies which may occur in the transition phase of infant nutrition to family food, particularly when bad dietary patterns prevail in the family. For that purpose, GUM should be composed to decrease the overall protein intake which tends to be higher than the reference values for that age. This can be achieved by diluting fat-reduced cow's milk to a protein level comparable to infant or follow-on formulae and by partially replacing cow's milk fat with appropriate vegetable oils to increase the content of essential fatty acids and possibly by adding long-chain polyunsaturated fatty acids, docosahexaenoic and arachidonic acids whilst preserving the content of some minerals (such as calcium and phosphorus) and vitamins (B2 and B12) well represented in cow's milk. The content of iron, iodine, zinc and the vitamins A and D should be the same as in a follow-on formula. Based on available evidence, GUM should not be promoted as a necessity in the nutrition of young children. Copyright © 2013 S. Karger AG, Basel.

  10. Host defence related responses in bovine milk during an experimentally induced Streptococcus uberis infection

    PubMed Central

    2014-01-01

    Background Milk contains a range of proteins of moderate or low abundance that contribute to host defence. Characterisation of these proteins, the extent to which their abundance is regulated by pathogenic stimuli, and the variability of their response between and within individual animals would facilitate a better understanding of the molecular basis for this important function of milk. Results We have characterised the host defence proteins in bovine milk and their responses to intra-mammary infection by a common Gram positive mastitis pathogen, Streptococcus uberis, using a combination of 2D gel electrophoresis and GeLC mass spectrometry. In total, 68 host defence-associated proteins were identified, 18 of which have a direct antimicrobial function, 23 of which have a pathogen-recognition function, and 27 of which have a role in modulating inflammatory or immune signalling. The responsiveness of seven proteins was quantified by western blotting; validating the proteomic analyses, quantifying the within- and between animal variability of the responses, and demonstrating the complexity and specificity of the responses to this pathogen. Conclusions These data provide a foundation for understanding the role of milk in host-microbe interaction. Furthermore they provide candidate biomarkers for mastitis diagnosis, and will inform efforts to develop dairy products with improved health-promoting properties. PMID:24721702

  11. Effect of ultra-high pressure homogenization on the interaction between bovine casein micelles and ritonavir.

    PubMed

    Corzo-Martínez, M; Mohan, M; Dunlap, J; Harte, F

    2015-03-01

    The aim of this work was to develop a milk-based powder formulation appropriate for pediatric delivery of ritonavir (RIT). Ultra-high pressure homogenization (UHPH) at 0.1, 300 and 500 MPa was used to process a dispersion of pasteurized skim milk (SM) and ritonavir. Loading efficiency was determined by RP-HPLC-UV; characterization of RIT:SM systems was carried out by apparent average hydrodynamic diameter and rheological measurements as well as different analytical techniques including Trp fluorescence, UV spectroscopy, DSC, FTIR and SEM; and delivery capacity of casein micelles was determined by in vitro experiments promoting ritonavir release. Ritonavir interacted efficiently with milk proteins, especially, casein micelles, regardless of the processing pressure; however, results suggest that, at 0.1 MPa, ritonavir interacts with caseins at the micellar surface, whilst, at 300 and 500 MPa, ritonavir is integrated to the protein matrix during UHPH treatment. Likewise, in vitro experiments showed that ritonavir release from micellar casein systems is pH dependent; with a high retention of ritonavir during simulated gastric digestion and a rapid delivery under conditions simulating the small intestine environment. Skim milk powder, especially, casein micelles are potentially suitable and efficient carrier systems to develop novel milk-based and low-ethanol powder formulations of ritonavir appropriate for pediatric applications.

  12. 76 FR 78095 - Applying for Free and Reduced Price Meals in the National School Lunch Program and School...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ..., Policy and Program Development Branch, Child Nutrition Division, Food and Nutrition Service (FNS) at (703... programs, Grant programs--education, Grant programs--health, Infants and children, Milk, Reporting and... school meals to implement nondiscretionary provisions of the Child Nutrition and WIC Reauthorization Act...

  13. Four-month course of soluble milk proteins interacts with exercise to improve muscle strength and delay fatigue in elderly participants.

    PubMed

    Gryson, Céline; Ratel, Sébastien; Rance, Mélanie; Penando, Stéphane; Bonhomme, Cécile; Le Ruyet, Pascale; Duclos, Martine; Boirie, Yves; Walrand, Stéphane

    2014-12-01

    The benefit of protein supplementation on the adaptive response of muscle to exercise training in older people is controversial. To investigate the independent and combined effects of a multicomponent exercise program with and without a milk-based nutritional supplement on muscle strength and mass, lower-extremity fatigue, and metabolic markers. A sample of 48 healthy sedentary men aged 60.8 ± 0.4 years were randomly assigned to a 16-week multicomponent exercise training program with a milk-based supplement containing, besides proteins [total milk proteins 4 or 10 g/day or soluble milk proteins rich in leucine (PRO) 10 g/day], carbohydrates and fat. Body composition, muscle mass and strength, and time to task failure, an index of muscle fatigue, were measured. Blood lipid, fibrinogen, creatine phosphokinase, glucose, insulin, C-reactive protein, interleukin-6, tumor necrosis factor-α soluble receptors, and endothelial markers were assessed. Body fat mass was reduced after the 4-month training program in groups receiving 10 g/day of protein supplementation (P < .01). The training program sustained with the daily 10 g/day PRO was associated with a significant increase in dominant fat free mass (+5.4%, P < .01) and in appendicular muscle mass (+4.5%, P < .01). Blood cholesterol was decreased in the trained group receiving 10 g/day PRO. The index of insulin resistance (homeostasis model assessment-insulin resistance) and blood creatine phosphokinase were reduced in the groups receiving 10 g/day PRO, irrespective of exercise. The inflammatory and endothelial markers were not different between the groups. Training caused a significant improvement (+10.6% to 19.4%, P < .01) in the maximal oxygen uptake. Increased maximum voluntary contraction force was seen in the trained groups receiving 10 g/day of proteins (about 3%, P < .05). Time to task failure was improved in the trained participants receiving a 10 g/day supplementation with PRO (P < .01). Soluble milk proteins rich in leucine improved time to muscle failure and increase in skeletal muscle mass and strength after prolonged multicomponent exercise training in healthy older men. Copyright © 2014 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

  14. Conclusions, Research Needs, and Recommendations of the Expert Panel: Technical Workshop on Human Milk Surveillance and Research for Environmental Chemicals in the U.S.

    EPA Science Inventory

    Proceedings of "The Technical Workshop on Human Milk Surveillance and Research on Environmental Chemicals in the United States" was organized to develop state-of-the-science protocols describing the various aspects of such a program. The 2-day workshop was held at the Mi...

  15. Vitamin D3 Content of Fortified Yogurt and Milk as Determined for the USDA National Food and Nutrient Analysis Program (NFNAP)

    USDA-ARS?s Scientific Manuscript database

    In response to recent interest in vitamin D composition of foods, USDA-NDL is updating and expanding data in the National Nutrient Database for Standard Reference. In 2007, the USDA sampled vitamin D3 fortified yogurt and milk from 12 and 24 supermarkets, respectively, selected from a nationwide sta...

  16. Associations between Mycobacterium paratuberculosis sero-status, milk quality parameters, and reproduction in dairy cows.

    PubMed

    Pesqueira, María N; Factor, Camino; Mato, Ivan; Sanjuán, María L; Macias, Laura; Eiras, Carmen; Arnaiz, Ignacio; Camino, Fernando; Yus, Eduardo; Diéguez, Francisco J

    2015-01-01

    The objective of this study was to investigate the influence of Mycobocterium avium subsp. paratuberculosis (MAP) sero-status of dairy cows on different milk production variables and reproductive traits. The study was carried out on 40 herds from the region of Galicia (North-West Spain). These herds were randomly selected from a larger group that had taken part in a voluntary paratuberculosis control program since 2005, which involves regular serum sampling of every adult animal to run antibody-ELISA tests. Milk production and reproductive data were obtained from the "Dairy Herd Improvement Program (DHIP) of Galicia". All the gathered data were processed following a linear regression model. Results indicated that there was no significant effect of MAP sero-status on individual milk production variables. However, a significant difference was observed at the calving-to-first-insemination interval, with an average increase of 14 days in positive animals compared to negatives. It has to be taken into consideration that the paratuberculosis status was only defined by the serological status. Since para tb-infected animals may have antbodies or may not, para tb-positive animals can also be included in the sero-negative group of animals, which may bias the results.

  17. Influence of raw milk quality on processed dairy products: How do raw milk quality test results relate to product quality and yield?

    PubMed

    Murphy, Steven C; Martin, Nicole H; Barbano, David M; Wiedmann, Martin

    2016-12-01

    This article provides an overview of the influence of raw milk quality on the quality of processed dairy products and offers a perspective on the merits of investing in quality. Dairy farmers are frequently offered monetary premium incentives to provide high-quality milk to processors. These incentives are most often based on raw milk somatic cell and bacteria count levels well below the regulatory public health-based limits. Justification for these incentive payments can be based on improved processed product quality and manufacturing efficiencies that provide the processor with a return on their investment for high-quality raw milk. In some cases, this return on investment is difficult to measure. Raw milks with high levels of somatic cells and bacteria are associated with increased enzyme activity that can result in product defects. Use of raw milk with somatic cell counts >100,000cells/mL has been shown to reduce cheese yields, and higher levels, generally >400,000 cells/mL, have been associated with textural and flavor defects in cheese and other products. Although most research indicates that fairly high total bacteria counts (>1,000,000 cfu/mL) in raw milk are needed to cause defects in most processed dairy products, receiving high-quality milk from the farm allows some flexibility for handling raw milk, which can increase efficiencies and reduce the risk of raw milk reaching bacterial levels of concern. Monitoring total bacterial numbers in regard to raw milk quality is imperative, but determining levels of specific types of bacteria present has gained increasing importance. For example, spores of certain spore-forming bacteria present in raw milk at very low levels (e.g., <1/mL) can survive pasteurization and grow in milk and cheese products to levels that result in defects. With the exception of meeting product specifications often required for milk powders, testing for specific spore-forming groups is currently not used in quality incentive programs in the United States but is used in other countries (e.g., the Netherlands). Copyright © 2016 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  18. Shellfish Allergy

    MedlinePlus

    ... of reactions. Learn more here. Milk Egg Peanut Tree Nuts Soy Wheat Fish Shellfish Sesame Other Food Allergens Allergy Alerts Research Programs Research Programs We are the world’s largest private source of food allergy research funding. ...

  19. 7 CFR 58.141 - Alternate quality control program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Alternate quality control program. 58.141 Section 58... Service 1 Quality Specifications for Raw Milk § 58.141 Alternate quality control program. When a plant has in operation an acceptable quality program, at the producer level, which is approved by the...

  20. Cross-sectional survey shows that follow-up formula and growing-up milks are labelled similarly to infant formula in four low and middle income countries.

    PubMed

    Pereira, Catherine; Ford, Rosalyn; Feeley, Alison B; Sweet, Lara; Badham, Jane; Zehner, Elizabeth

    2016-04-01

    This cross-sectional survey assessed the characteristics of labels of follow-up formula (FUF) and growing-up milk (GUM) compared with infant formula (IF), including cross-promotion practices between FUF/GUM and IF manufactured by the same company, sold in Phnom Penh, Cambodia; Kathmandu Valley, Nepal; Dakar Department, Senegal; and Dar es Salaam, Tanzania. All products were imported. A wide recommended age/age range for introduction was provided by manufacturers across all sites, with products with an age recommendation of 0-6 months being most prevalent in three sites, representing over a third of all products. Various age categories (e.g. 1, 1+ and Stage 1) commonly appeared on labels. A number of descriptive names (e.g. infant formula and milk formula) per category of age of introduction were used with some appearing across more than one category. Images of feeding bottles were found on most labels across all age categories, but prevalence decreased with older age categories. The majority of FUF/GUM manufactured by IF companies across all sites displayed at least one example of cross-promotion with one or more of the company's IF: two-thirds or more contained similar colour schemes/designs and similar brand names; 20-85% had similar slogans/mascots/symbols. A wide and potentially confusing range of ages/categories of introduction and descriptive names were found, and cross-promotion with IF was common on FUF/GUM labels. Global guidance from normative bodies forms the basis of most low and middle income countries policies and should provide specific guidance to prohibit cross-promotion between FUF/GUM and IF, and all three categories should be classified as breastmilk substitutes. © 2016 The Authors. Maternal & Child Nutrition published by John Wiley & Sons Ltd.

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