Sample records for ingredient composition statements

  1. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Notification of person submitting cosmetic product... AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.7 Notification of person submitting cosmetic product ingredient statement. When Form FDA...

  2. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Notification of person submitting cosmetic product... AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.7 Notification of person submitting cosmetic product ingredient statement. When Form FDA...

  3. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Notification of person submitting cosmetic product... AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.7 Notification of person submitting cosmetic product ingredient statement. When Form FDA...

  4. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Notification of person submitting cosmetic product... AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.7 Notification of person submitting cosmetic product ingredient statement. When Form FDA...

  5. 21 CFR 720.7 - Notification of person submitting cosmetic product ingredient statement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Notification of person submitting cosmetic product... AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.7 Notification of person submitting cosmetic product ingredient statement. When Form FDA...

  6. 21 CFR 720.8 - Confidentiality of statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.8 Confidentiality of... request for confidentiality of a cosmetic ingredient submitted with such forms or separately will be... chapter. (b) Any request for confidentiality of the identity of a cosmetic ingredient should contain a...

  7. 21 CFR 720.8 - Confidentiality of statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.8 Confidentiality of... request for confidentiality of a cosmetic ingredient submitted with such forms or separately will be... chapter. (b) Any request for confidentiality of the identity of a cosmetic ingredient should contain a...

  8. 21 CFR 720.8 - Confidentiality of statements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.8 Confidentiality of... request for confidentiality of a cosmetic ingredient submitted with such forms or separately will be... chapter. (b) Any request for confidentiality of the identity of a cosmetic ingredient should contain a...

  9. 21 CFR 720.8 - Confidentiality of statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.8 Confidentiality of... request for confidentiality of a cosmetic ingredient submitted with such forms or separately will be... chapter. (b) Any request for confidentiality of the identity of a cosmetic ingredient should contain a...

  10. 21 CFR 720.8 - Confidentiality of statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.8 Confidentiality of... request for confidentiality of a cosmetic ingredient submitted with such forms or separately will be... chapter. (b) Any request for confidentiality of the identity of a cosmetic ingredient should contain a...

  11. 21 CFR 720.6 - Amendments to statement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.6 Amendments to statement... a cosmetic product should be submitted by filing an amended Form FDA 2512 within 60 days after the...

  12. 21 CFR 720.6 - Amendments to statement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.6 Amendments to statement... a cosmetic product should be submitted by filing an amended Form FDA 2512 within 60 days after the...

  13. 21 CFR 720.6 - Amendments to statement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.6 Amendments to statement... a cosmetic product should be submitted by filing an amended Form FDA 2512 within 60 days after the...

  14. 21 CFR 720.6 - Amendments to statement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.6 Amendments to statement... a cosmetic product should be submitted by filing an amended Form FDA 2512 within 60 days after the...

  15. 21 CFR 720.6 - Amendments to statement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.6 Amendments to statement... a cosmetic product should be submitted by filing an amended Form FDA 2512 within 60 days after the...

  16. 21 CFR 720.9 - Misbranding by reference to filing or to statement number.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Misbranding by reference to filing or to statement number. 720.9 Section 720.9 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720...

  17. 21 CFR 720.9 - Misbranding by reference to filing or to statement number.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Misbranding by reference to filing or to statement number. 720.9 Section 720.9 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720...

  18. 21 CFR 720.9 - Misbranding by reference to filing or to statement number.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Misbranding by reference to filing or to statement number. 720.9 Section 720.9 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720...

  19. 21 CFR 720.9 - Misbranding by reference to filing or to statement number.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Misbranding by reference to filing or to statement number. 720.9 Section 720.9 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720...

  20. 21 CFR 720.9 - Misbranding by reference to filing or to statement number.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Misbranding by reference to filing or to statement number. 720.9 Section 720.9 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720...

  1. Allergens labeling on French processed foods - an Oqali study.

    PubMed

    Battisti, Charlène; Chambefort, Amélie; Digaud, Olivier; Duplessis, Barbara; Perrin, Cécile; Volatier, Jean-Luc; Gauvreau-Béziat, Julie; Menard, Céline

    2017-07-01

    The French Observatory of Food Quality (Oqali) aims at collecting all nutritional data provided on labels of processed foods (nutritional information and composition), at branded products level, in order to follow nutritional labeling changes over time. This study carries out an overview of allergens labeling frequencies by distinguishing allergens used in recipes from those listed on precautionary statements, for the fourteen allergen categories for which labeling is mandatory according to European legislation. 17,309 products were collected, between 2008 and 2012, from 26 food categories. Products were classified per family and type of brand (national brands, retailer brands, entry-level retailer brands, hard discount, and specialized retailer brands). Allergenic ingredients were identified from ingredients lists and precautionary statements. 73% of the 17,309 products studied contained at least one allergen in their ingredients list and 39% had a precautionary statement for one or more allergens. Milk (53%), gluten (41%), and egg (22%) were the most commonly used allergens in ingredients lists. For precautionary statement, nuts (20%), egg (14%), peanut (13%), soybean (12%), and milk (11%) were the most common allergens listed. Precautionary statement was most frequently found among first-price products (hard discount and entry-level retailer brands). National brands seemed to use it less frequently. For all these results, differences depended both on food categories and allergen categories. This study will enable to follow allergens labeling and their use as ingredients over time, particularly by assessing an hypothetical increase in allergens presence in processed food.

  2. 21 CFR 720.5 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false [Reserved] 720.5 Section 720.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.5 [Reserved] ...

  3. 21 CFR 720.5 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true [Reserved] 720.5 Section 720.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.5 [Reserved] ...

  4. 21 CFR 720.5 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false [Reserved] 720.5 Section 720.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.5 [Reserved] ...

  5. 21 CFR 720.5 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false [Reserved] 720.5 Section 720.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.5 [Reserved] ...

  6. 21 CFR 720.5 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false [Reserved] 720.5 Section 720.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.5 [Reserved] ...

  7. 21 CFR 720.1 - Who should file.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.1 Who should file. Either the manufacturer, packer, or distributor of a cosmetic product is requested to file Form FDA 2512 (“Cosmetic...

  8. 21 CFR 720.1 - Who should file.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.1 Who should file. Either the manufacturer, packer, or distributor of a cosmetic product is requested to file Form FDA 2512 (“Cosmetic...

  9. 21 CFR 720.1 - Who should file.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.1 Who should file. Either the manufacturer, packer, or distributor of a cosmetic product is requested to file Form FDA 2512 (“Cosmetic...

  10. 21 CFR 720.3 - How and where to file.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.3 How and where to file. Forms FDA 2512 and FDA 2514 (“Discontinuance of Commercial Distribution of Cosmetic Product Formulation...

  11. 21 CFR 720.1 - Who should file.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.1 Who should file. Either the manufacturer, packer, or distributor of a cosmetic product is requested to file Form FDA 2512 (“Cosmetic...

  12. 21 CFR 720.1 - Who should file.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.1 Who should file. Either the manufacturer, packer, or distributor of a cosmetic product is requested to file Form FDA 2512 (“Cosmetic...

  13. 21 CFR 201.10 - Drugs; statement of ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Drugs; statement of ingredients. 201.10 Section 201.10 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL LABELING General Labeling Provisions § 201.10 Drugs; statement of ingredients. (a) The...

  14. 21 CFR 201.10 - Drugs; statement of ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 4 2012-04-01 2012-04-01 false Drugs; statement of ingredients. 201.10 Section 201.10 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL LABELING General Labeling Provisions § 201.10 Drugs; statement of ingredients. (a) The...

  15. 21 CFR 201.10 - Drugs; statement of ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 4 2014-04-01 2014-04-01 false Drugs; statement of ingredients. 201.10 Section 201.10 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL LABELING General Labeling Provisions § 201.10 Drugs; statement of ingredients. (a) The...

  16. 21 CFR 201.10 - Drugs; statement of ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 4 2013-04-01 2013-04-01 false Drugs; statement of ingredients. 201.10 Section 201.10 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL LABELING General Labeling Provisions § 201.10 Drugs; statement of ingredients. (a) The...

  17. 21 CFR 720.2 - Times for filing.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.2 Times for filing. Within 180 days after forms are made available to the industry, Form FDA 2512 should be filed for each cosmetic...

  18. 21 CFR 720.3 - How and where to file.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.3 How and where to file. Forms FDA 2512 and FDA 2514 (“Discontinuance of Commercial Distribution of Cosmetic Product Formulation...

  19. 21 CFR 720.3 - How and where to file.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.3 How and where to file. Forms FDA 2512 and FDA 2514 (“Discontinuance of Commercial Distribution of Cosmetic Product Formulation...

  20. 21 CFR 720.2 - Times for filing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.2 Times for filing. Within 180 days after forms are made available to the industry, Form FDA 2512 should be filed for each cosmetic...

  1. 21 CFR 720.3 - How and where to file.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.3 How and where to file. Forms FDA 2512 and FDA 2514 (“Discontinuance of Commercial Distribution of Cosmetic Product Formulation...

  2. 21 CFR 720.3 - How and where to file.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.3 How and where to file. Forms FDA 2512 and FDA 2514 (“Discontinuance of Commercial Distribution of Cosmetic Product Formulation...

  3. 21 CFR 720.2 - Times for filing.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.2 Times for filing. Within 180 days after forms are made available to the industry, Form FDA 2512 should be filed for each cosmetic...

  4. 21 CFR 720.2 - Times for filing.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.2 Times for filing. Within 180 days after forms are made available to the industry, Form FDA 2512 should be filed for each cosmetic...

  5. 21 CFR 20.100 - Applicability; cross-reference to other regulations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of this chapter. (25) Cosmetic establishment registrations, in § 710.7 of this chapter. (26) Cosmetic product ingredient and cosmetic raw material composition statements, § 720.8 of this chapter. (27) Cosmetic product experience reports, in § 730.7 of this chapter. (28) Device premarket notification...

  6. 21 CFR 20.100 - Applicability; cross-reference to other regulations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of this chapter. (25) Cosmetic establishment registrations, in § 710.7 of this chapter. (26) Cosmetic product ingredient and cosmetic raw material composition statements, § 720.8 of this chapter. (27) Cosmetic product experience reports, in § 730.7 of this chapter. (28) Device premarket notification...

  7. 21 CFR 201.10 - Drugs; statement of ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Drugs; statement of ingredients. 201.10 Section 201.10 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... ingredient information required by section 502(e) of the Federal Food, Drug, and Cosmetic Act shall appear...

  8. 21 CFR 133.178 - Pasteurized neufchatel cheese spread with other foods.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... mixture of two or more of the following: A vinegar, acetic acid, lactic acid, citric acid, phosphoric acid... ingredient appears on the label (other than in an ingredient statement as specified in paragraph (d) of this... least the same size as the type used in such word or statement. (d) Each of the ingredients used in the...

  9. 21 CFR 133.178 - Pasteurized neufchatel cheese spread with other foods.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... mixture of two or more of the following: A vinegar, acetic acid, lactic acid, citric acid, phosphoric acid... ingredient appears on the label (other than in an ingredient statement as specified in paragraph (d) of this... least the same size as the type used in such word or statement. (d) Each of the ingredients used in the...

  10. 21 CFR 133.178 - Pasteurized neufchatel cheese spread with other foods.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... mixture of two or more of the following: A vinegar, acetic acid, lactic acid, citric acid, phosphoric acid... ingredient appears on the label (other than in an ingredient statement as specified in paragraph (d) of this... least the same size as the type used in such word or statement. (d) Each of the ingredients used in the...

  11. 7 CFR 205.305 - Multi-ingredient packaged products with less than 70 percent organically produced ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC... organically produced ingredients may only identify the organic content of the product by: (1) Identifying each organically produced ingredient in the ingredient statement with the word, “organic,” or with an asterisk or...

  12. 7 CFR 205.305 - Multi-ingredient packaged products with less than 70 percent organically produced ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... organically produced ingredients may only identify the organic content of the product by: (1) Identifying each... statement, displaying the product's percentage of organic contents on the information panel. (b... 7 Agriculture 3 2011-01-01 2011-01-01 false Multi-ingredient packaged products with less than 70...

  13. 21 CFR 501.4 - Animal food; designation of ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... flour, or enriched flour, or self-rising flour is flour, white flour, wheat flour, or plain flour; the...) When all the ingredients of a wheat flour are declared in an ingredient statement, the principal ingredient of the flour shall be declared by the name(s) specified in §§ 137.105, 137.200, 137.220, 137.225...

  14. 7 CFR 205.305 - Multi-ingredient packaged products with less than 70 percent organically produced ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... organically produced ingredients may only identify the organic content of the product by: (1) Identifying each... statement, displaying the product's percentage of organic contents on the information panel. (b...

  15. 7 CFR 205.305 - Multi-ingredient packaged products with less than 70 percent organically produced ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... organically produced ingredients may only identify the organic content of the product by: (1) Identifying each... statement, displaying the product's percentage of organic contents on the information panel. (b...

  16. 7 CFR 205.305 - Multi-ingredient packaged products with less than 70 percent organically produced ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... organically produced ingredients may only identify the organic content of the product by: (1) Identifying each... statement, displaying the product's percentage of organic contents on the information panel. (b...

  17. Dietary Supplement Ingredient Database

    MedlinePlus

    ... ARS Site Map | ARS Policies and Links | Plain Writing | FOIA | Accessibility Statement | Privacy Policy | Nondiscrimination Statement | Information Quality | USA.gov | White House | Technical Support Last updated: 8/14/2017

  18. 21 CFR 352.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Labeling of permitted combinations of active ingredients. 352.60 Section 352.60 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... INDEFINITELY] Labeling § 352.60 Labeling of permitted combinations of active ingredients. Statements of...

  19. 21 CFR 347.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Labeling of permitted combinations of active... Labeling § 347.60 Labeling of permitted combinations of active ingredients. The statement of identity.... (1) Combinations of skin protectant and external analgesic active ingredients in § 347.20(b). In...

  20. 21 CFR 349.79 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Labeling of permitted combinations of active ingredients. 349.79 Section 349.79 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... § 349.79 Labeling of permitted combinations of active ingredients. Statements of identity, indications...

  1. 21 CFR 352.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Labeling of permitted combinations of active ingredients. 352.60 Section 352.60 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... INDEFINITELY] Labeling § 352.60 Labeling of permitted combinations of active ingredients. Statements of...

  2. 21 CFR 349.79 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Labeling of permitted combinations of active ingredients. 349.79 Section 349.79 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... § 349.79 Labeling of permitted combinations of active ingredients. Statements of identity, indications...

  3. 21 CFR 349.79 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Labeling of permitted combinations of active ingredients. 349.79 Section 349.79 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... § 349.79 Labeling of permitted combinations of active ingredients. Statements of identity, indications...

  4. 21 CFR 352.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Labeling of permitted combinations of active ingredients. 352.60 Section 352.60 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... INDEFINITELY] Labeling § 352.60 Labeling of permitted combinations of active ingredients. Statements of...

  5. 21 CFR 349.79 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Labeling of permitted combinations of active ingredients. 349.79 Section 349.79 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... § 349.79 Labeling of permitted combinations of active ingredients. Statements of identity, indications...

  6. 21 CFR 347.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Labeling of permitted combinations of active... Labeling § 347.60 Labeling of permitted combinations of active ingredients. The statement of identity.... (1) Combinations of skin protectant and external analgesic active ingredients in § 347.20(b). In...

  7. 21 CFR 347.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Labeling of permitted combinations of active... Labeling § 347.60 Labeling of permitted combinations of active ingredients. The statement of identity.... (1) Combinations of skin protectant and external analgesic active ingredients in § 347.20(b). In...

  8. 21 CFR 349.79 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Labeling of permitted combinations of active ingredients. 349.79 Section 349.79 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... § 349.79 Labeling of permitted combinations of active ingredients. Statements of identity, indications...

  9. 21 CFR 358.760 - Labeling of permitted combinations of active ingredients for the control of dandruff.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... established in the statement of identity sections of the applicable OTC drug monographs. (1) Combinations of... ingredient in the directions sections of the applicable OTC drug monographs, unless otherwise stated in this... established for any individual ingredient in the applicable OTC drug monograph(s), and may not provide for use...

  10. 21 CFR 358.760 - Labeling of permitted combinations of active ingredients for the control of dandruff.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... established in the statement of identity sections of the applicable OTC drug monographs. (1) Combinations of... ingredient in the directions sections of the applicable OTC drug monographs, unless otherwise stated in this... established for any individual ingredient in the applicable OTC drug monograph(s), and may not provide for use...

  11. Effect of warning statements in e-cigarette advertisements: an experiment with young adults in the US

    PubMed Central

    Sanders-Jackson, Ashley; Schleicher, Nina C.; Fortmann, Stephen P.; Henriksen, Lisa

    2016-01-01

    Background and Aims This on-line experiment examined whether the addition of ingredient- or industry-themed warning statements in television advertisements for e-cigarettes would affect young adults’ craving for and risk perceptions of e-cigarettes and combustible cigarettes, as well as intent to purchase e-cigarettes. Design Advertisements for two leading e-cigarette brands were edited to contain a warning statement about product ingredients or about the tobacco industry. Participants were assigned randomly to one of eight treatments or one of two brand-specific control conditions without any warning statement. Participants Young adults (n=900, ages 18–34 years) in a web panel were recruited from three groups: recent e-cigarette users, current smokers who used combustible cigarettes exclusively and non-users of either product. Measurements Craving and risk perceptions (addictiveness, harmful to health in general, harmful to others) were measured separately for e-cigarettes and combustible cigarettes. The Juster scale measured intention to purchase e-cigarettes. Findings Exposure to both types of warnings was associated with lower craving for e-cigarettes among e-cigarette users and smokers who experienced any craving (P <0.01) and lower intention to purchase among all participants (P <0.001). Only exposure to ingredient-themed warnings was associated with lower craving for combustible cigarettes (P<0.05). Participants who saw industry-themed warnings reported greater perceptions of general harm (P<0.001), but also rated e-cigarettes as less addictive than the control conditions (P<0.05). Conclusion The addition of ingredient- or industry-themed warning statements to e-cigarette television advertising similarly reduces craving and purchase intent for e-cigarettes, but has inconsistent effects on perceived risks. PMID:25557128

  12. Effect of warning statements in e-cigarette advertisements: an experiment with young adults in the United States.

    PubMed

    Sanders-Jackson, Ashley; Schleicher, Nina C; Fortmann, Stephen P; Henriksen, Lisa

    2015-12-01

    This on-line experiment examined whether the addition of ingredient- or industry-themed warning statements in television advertisements for e-cigarettes would affect young adults' craving for and risk perceptions of e-cigarettes and combustible cigarettes, as well as intent to purchase e-cigarettes. Advertisements for two leading e-cigarette brands were edited to contain a warning statement about product ingredients or about the tobacco industry. Participants were assigned randomly to one of eight treatments or one of two brand-specific control conditions without any warning statement. Young adults (n=900, aged 18-34 years) in a web panel were recruited from three groups: recent e-cigarette users, current smokers who used combustible cigarettes exclusively and non-users of either product. Craving and risk perceptions (addictiveness, harmful to health in general, harmful to others) were measured separately for e-cigarettes and combustible cigarettes. The Juster scale measured intention to purchase e-cigarettes. Exposure to both types of warnings was associated with lower craving for e-cigarettes among e-cigarette users and smokers who experienced any craving (P<0.01) and lower intention to purchase among all participants (P<0.001). Only exposure to ingredient-themed warnings was associated with lower craving for combustible cigarettes (P<0.05). Participants who saw industry-themed warnings reported greater perceptions of general harm (P<0.001), but also rated e-cigarettes as less addictive than the control conditions (P<0.05). The addition of ingredient- or industry-themed warning statements to e-cigarette television advertising similarly reduces craving and purchase intent for e-cigarettes, but has inconsistent effects on perceived risks. © 2015 Society for the Study of Addiction.

  13. PRN 97-5: Use of Common Names for Active Ingredients on Pesticide Labeling

    EPA Pesticide Factsheets

    This notice announces EPA policy to expand the use of common names on pesticide labeling. EPA will permit the use of common names approved by ANSI in the label ingredients statement without the accompanying scientific chemical name.

  14. 9 CFR 381.118 - Ingredients statement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ingredients of poultry products processed from other kinds of poultry. (c) The terms spice, natural flavor, natural flavoring, flavor or flavoring may be used in the following manner: (1) The term “spice” means any... portion of any volatile oil or other flavoring principle has been removed. Spices include the spices...

  15. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... interval” (or the letters “REI”). (c) Restricted-entry interval based on toxicity of active ingredient—(1... of the active ingredients in the product. For the purpose of setting the restricted-entry interval, the toxicity category of each active ingredient in the product shall be determined by comparing the...

  16. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... interval” (or the letters “REI”). (c) Restricted-entry interval based on toxicity of active ingredient—(1... of the active ingredients in the product. For the purpose of setting the restricted-entry interval, the toxicity category of each active ingredient in the product shall be determined by comparing the...

  17. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... interval” (or the letters “REI”). (c) Restricted-entry interval based on toxicity of active ingredient—(1... of the active ingredients in the product. For the purpose of setting the restricted-entry interval, the toxicity category of each active ingredient in the product shall be determined by comparing the...

  18. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... interval” (or the letters “REI”). (c) Restricted-entry interval based on toxicity of active ingredient—(1... of the active ingredients in the product. For the purpose of setting the restricted-entry interval, the toxicity category of each active ingredient in the product shall be determined by comparing the...

  19. 40 CFR 156.208 - Restricted-entry statements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... interval” (or the letters “REI”). (c) Restricted-entry interval based on toxicity of active ingredient—(1... of the active ingredients in the product. For the purpose of setting the restricted-entry interval, the toxicity category of each active ingredient in the product shall be determined by comparing the...

  20. 9 CFR 381.119 - Declaration of artificial flavoring or coloring.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Containers § 381.119 Declaration of artificial flavoring or coloring. (a) When an artificial smoke flavoring or a smoke flavoring is added as an ingredient in the formula of any poultry product, there shall... “Artificial Smoke Flavoring Added” or “Smoke Flavoring Added,” as applicable, and the ingredient statement...

  1. 9 CFR 381.119 - Declaration of artificial flavoring or coloring.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Containers § 381.119 Declaration of artificial flavoring or coloring. (a) When an artificial smoke flavoring or a smoke flavoring is added as an ingredient in the formula of any poultry product, there shall... “Artificial Smoke Flavoring Added” or “Smoke Flavoring Added,” as applicable, and the ingredient statement...

  2. 9 CFR 381.119 - Declaration of artificial flavoring or coloring.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Containers § 381.119 Declaration of artificial flavoring or coloring. (a) When an artificial smoke flavoring or a smoke flavoring is added as an ingredient in the formula of any poultry product, there shall... “Artificial Smoke Flavoring Added” or “Smoke Flavoring Added,” as applicable, and the ingredient statement...

  3. 21 CFR 347.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... sections of the applicable OTC drug monographs. For a combination drug product that does not have an... combination, as established in the statement of identity sections of the applicable OTC drug monographs. (b... monographs, unless otherwise stated in this paragraph (b). Other truthful and nonmisleading statements...

  4. 21 CFR 347.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... sections of the applicable OTC drug monographs. For a combination drug product that does not have an... combination, as established in the statement of identity sections of the applicable OTC drug monographs. (b... monographs, unless otherwise stated in this paragraph (b). Other truthful and nonmisleading statements...

  5. 21 CFR 150.141 - Artificially sweetened fruit jelly.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... also contain one or more of the following optional ingredients: (1) Spice, spice oil, spice extract. (2... words “spice”, “spice oil”, or “spice extract” as appropriate, but in lieu of the word “spice” in such statement the common name of the spice may be used. (3) When the optional ingredient specified in paragraph...

  6. 9 CFR 316.10 - Marking of meat food products with official inspection legend and ingredient statement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Marking of meat food products with... MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION MARKING PRODUCTS AND THEIR CONTAINERS § 316.10 Marking of meat food products with official inspection legend and ingredient...

  7. 9 CFR 316.10 - Marking of meat food products with official inspection legend and ingredient statement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Marking of meat food products with... MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION MARKING PRODUCTS AND THEIR CONTAINERS § 316.10 Marking of meat food products with official inspection legend and ingredient...

  8. 21 CFR 139.120 - Milk macaroni products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... label statement of ingredients prescribed for macaroni products by § 139.110(a), (f)(2), (f)(3), and (g), except that: (1) Milk is used as the sole moistening ingredient in preparing the dough; or in lieu of... without water, in such quantity that the weight of milk solids therein is not less than 3.8 percent of the...

  9. 21 CFR 139.120 - Milk macaroni products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... label statement of ingredients prescribed for macaroni products by § 139.110(a), (f)(2), (f)(3), and (g), except that: (1) Milk is used as the sole moistening ingredient in preparing the dough; or in lieu of... without water, in such quantity that the weight of milk solids therein is not less than 3.8 percent of the...

  10. Ageing of Insensitive DNAN Based Melt-Cast Explosives

    DTIC Science & Technology

    2014-08-01

    diurnal cycle (representative of the MEAO climate). Analysis of the ingredient composition, sensitiveness, mechanical and thermal properties was...first test condition was chosen to provide a worst-case scenario. Analysis of the ingredient composition, theoretical maximum density, sensitiveness...5 4.1.1 ARX-4027 Ingredient Analysis .............................................................. 5 4.1.2 ARX-4028 Ingredient Analysis

  11. 7 CFR 205.309 - Agricultural products in other than packaged form at the point of retail sale that are sold...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... such display of the product's ingredient statement, the organic ingredients are identified as “organic.” (b) If prepared in a certified facility, such agricultural products labeled as “made with organic... 7 Agriculture 3 2011-01-01 2011-01-01 false Agricultural products in other than packaged form at...

  12. 75 FR 74146 - Office of Financial Research; Statement on Legal Entity Identification for Financial Contracts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-30

    ... information regarding this Statement contact the Office of Domestic Finance, Treasury, at (202) 622-1766. All... relationship to other entities. Identification of the legal entity is a fundamental ingredient in creating a... reassigned; (3) Persist over the life of an entity regardless of corporate actions or other business or...

  13. 21 CFR 201.66 - Format and content requirements for over-the-counter (OTC) drug product labeling.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... general pharmacological category(ies) or the principal intended action(s) of the drug or, where the drug... actions of each active ingredient. When an OTC drug monograph contains a statement of identity, the pharmacological action described in the statement of identity shall also be stated as the purpose of the active...

  14. 21 CFR 740.18 - Coal tar hair dyes posing a risk of cancer.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Coal tar hair dyes posing a risk of cancer. 740.18... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.18 Coal tar hair dyes... coal tar hair dye containing any ingredient listed in paragraph (b) of this section shall bear, in...

  15. 21 CFR 201.100 - Prescription drugs for human use.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., optionally, information relating to quantitative ingredient statements, dosage form, quantity of package... labeling claims for the drug by the National Academy of Sciences/National Research Council (NAS/NRC), Drug...

  16. 21 CFR 201.100 - Prescription drugs for human use.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., optionally, information relating to quantitative ingredient statements, dosage form, quantity of package... labeling claims for the drug by the National Academy of Sciences/National Research Council (NAS/NRC), Drug...

  17. 21 CFR 201.100 - Prescription drugs for human use.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., optionally, information relating to quantitative ingredient statements, dosage form, quantity of package... labeling claims for the drug by the National Academy of Sciences/National Research Council (NAS/NRC), Drug...

  18. 21 CFR 201.100 - Prescription drugs for human use.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., optionally, information relating to quantitative ingredient statements, dosage form, quantity of package... labeling claims for the drug by the National Academy of Sciences/National Research Council (NAS/NRC), Drug...

  19. 21 CFR 201.100 - Prescription drugs for human use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., optionally, information relating to quantitative ingredient statements, dosage form, quantity of package... labeling claims for the drug by the National Academy of Sciences/National Research Council (NAS/NRC), Drug...

  20. Using Ingredient Lists to Quantitatively Characterize Composition of Consumer Products

    EPA Science Inventory

    Assessing exposure to substances in consumer products requires data on the composition of the products. This is a challenge since product composition data are rarely available. Many products, however, provide a list of ingredients. In many cases the list is presented in descendin...

  1. 21 CFR 201.22 - Prescription drugs containing sulfites; required warning statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... are added to certain drug products to inhibit the oxidation of the active drug ingredient. Oxidation.... Examples of specific sulfites used to inhibit this oxidation process include sodium bisulfite, sodium...

  2. 21 CFR 201.22 - Prescription drugs containing sulfites; required warning statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... are added to certain drug products to inhibit the oxidation of the active drug ingredient. Oxidation.... Examples of specific sulfites used to inhibit this oxidation process include sodium bisulfite, sodium...

  3. 21 CFR 201.22 - Prescription drugs containing sulfites; required warning statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... are added to certain drug products to inhibit the oxidation of the active drug ingredient. Oxidation.... Examples of specific sulfites used to inhibit this oxidation process include sodium bisulfite, sodium...

  4. 21 CFR 201.22 - Prescription drugs containing sulfites; required warning statements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... are added to certain drug products to inhibit the oxidation of the active drug ingredient. Oxidation.... Examples of specific sulfites used to inhibit this oxidation process include sodium bisulfite, sodium...

  5. 21 CFR 201.22 - Prescription drugs containing sulfites; required warning statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... are added to certain drug products to inhibit the oxidation of the active drug ingredient. Oxidation.... Examples of specific sulfites used to inhibit this oxidation process include sodium bisulfite, sodium...

  6. The role of the concept of "history of safe use" in the safety assessment of novel foods and novel food ingredients. Opinion of the Senate Commission on Food Safety (SKLM) of the German Research Foundation (DFG).

    PubMed

    Engel, Karl-Heinz; Vogel, Rudi F; Knorr, Dietrich; Habermeyer, Michael; Kochte-Clemens, Barbara; Eisenbrand, Gerhard

    2011-06-01

    The Council of the European Union has proposed a revision on the EU regulation on novel foods and novel food ingredients concerning safety assessment of traditional foods from non-EU countries and their introduction onto the EU market. The proposal stipulates that such foods may be placed on the EU market if their history of safe use in the country of origin is appropriately documented. The present statement of the SKLM gives an overview on current discussions on practical implementation of the "history of safe use" concept as well as examples of its application. The SKLM, in principle, agrees with these concepts, underscores, however, in connection with convincing evidence for a "history of safe use" the need for a range of additional information to achieve a comprehensive risk assessment. In the opinion of the SKLM such information must comprise compositional data as well as experience on adverse effects. A list of questions considered essential is presented. The following opinion was adopted on December 23rd 2010. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Common Laundry Detergent Ingredient May Help Preserve Muscle Tissue After Severe Injury

    MedlinePlus

    ... this research; and the dissemination of information on research progress in these diseases. Contact Us NIAMS Archive Viewers and Players Social Media Moderation Policy FOIA Privacy Statement Accessibility Disclaimer Digital Strategy ...

  8. Consumer product chemical weight fractions from ingredient lists

    EPA Science Inventory

    Assessing human exposures to chemicals in consumer products requires composition information. However, comprehensive composition data for products in commerce are not generally available. Many consumer products have reported ingredient lists that are constructed using specific gu...

  9. TRICLOSAN AND ENDOCRINE DISRUPTION: EVIDENCE FOR ALTERATIONS IN THYROID HORMONE HOMEOSTASIS.

    EPA Science Inventory

    Impact Statement: Triclosan (5-chloro-2-(2,4-dichlorophenoxy)phenol) is a chlorinated phenolic antibacterial compound found as an active ingredient in many personal care and household products. Recent studies suggest that triclosan may alter thyroid hormone (TH) homeostasis via ...

  10. RADIATION SHIELDING COMPOSITION

    DOEpatents

    Dunegan, H.L.

    1963-01-29

    A light weight radiation shielding composition is described whose mechanical and radiological properties can be varied within wide limits. The composition of this shielding material consists of four basic ingredients: powder of either Pb or W, a plastic resin, a resin plasticizer, and a polymerization catalyst to promote an interaction of the plasticizer with the plastic resin. Air may be mixed into the above ingredients in order to control the density of the final composition. For equivalent gamma attenuation, the shielding composition weighs one-third to one-half as much as conventional Pb shielding. (AEC)

  11. Potassium as an index of fruit content in baby food products. Part I. Banana-containing and apricot-containing products.

    PubMed

    Harvey, R A; Theuer, R C

    1991-01-01

    Percentage ingredient labeling has been proposed for baby foods. We determined whether or not the potassium content of baby foods could be used to verify the quantity of fruit when the characterizing ingredients were apricots or bananas, fruits rich in potassium. Official values for potassium in fruit (USDA Handbook No. 8-9) did not agree well with actual analyses. The potassium levels of products of known composition were accurately predicted from analyses of the actual ingredients used to make the foods. For banana-containing monofruit products of variable or unknown composition, potassium analysis led to fruit level estimates consistent with either the known composition or the label declaration. For products of unknown composition made with apricot concentrate, however, potassium analysis led to fruit level estimates lower than the probable fruit content. The quantity of fruit in baby foods made with potassium-rich fruits can be estimated from the potassium content if the potassium value for the fruit is representative of the actual ingredients used to make the product. If potassium analysis is to be used to verify compliance with percentage ingredient labeling, there must be statutory specification of the single-strength fruit level for fruit reconstituted from concentrate.

  12. 9 CFR 412.1 - Label approval.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... foreign language or printing labels that bear a statement of the quantity of contents in accordance with... Policy Book, (except for “natural” and negative claims (e.g., “gluten free”)), health claims, ingredient and processing method claims (e.g., high-pressure processing), structure-function claims, claims...

  13. Development of a Novel Continuous Processing Technology for Functionally Graded Composite Energetic Materials Using an Inverse Design Procedure

    DTIC Science & Technology

    2006-01-01

    is naturally suited to produce this type of gradient from one composition to another. Operating a twin screw extruder at one steady condition and...dynamically changing the ingredients to produce a new formulation will result in the extrudate changing from the original composition to second one...Because of the inherent backmixing in a twin screw extruder , an abrupt change in ingredients results in a more gradual change in the composition of

  14. Consumer product chemical weight fractions from ingredient lists.

    PubMed

    Isaacs, Kristin K; Phillips, Katherine A; Biryol, Derya; Dionisio, Kathie L; Price, Paul S

    2018-05-01

    Assessing human exposures to chemicals in consumer products requires composition information. However, comprehensive composition data for products in commerce are not generally available. Many consumer products have reported ingredient lists that are constructed using specific guidelines. A probabilistic model was developed to estimate quantitative weight fraction (WF) values that are consistent with the rank of an ingredient in the list, the number of reported ingredients, and labeling rules. The model provides the mean, median, and 95% upper and lower confidence limit WFs for ingredients of any rank in lists of any length. WFs predicted by the model compared favorably with those reported on Material Safety Data Sheets. Predictions for chemicals known to provide specific functions in products were also found to reasonably agree with reported WFs. The model was applied to a selection of publicly available ingredient lists, thereby estimating WFs for 1293 unique ingredients in 1123 products in 81 product categories. Predicted WFs, although less precise than reported values, can be estimated for large numbers of product-chemical combinations and thus provide a useful source of data for high-throughput or screening-level exposure assessments.

  15. 9 CFR 381.118 - Ingredients statement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... exceptions of onions, garlic and celery, whose primary function in food is seasoning rather than nutritional... fermentation products thereof, whose primary function in food is flavoring rather than nutritional. Natural... section whose function is flavoring, either in whole or in part, must be designated by its common or usual...

  16. 9 CFR 381.118 - Ingredients statement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... exceptions of onions, garlic and celery, whose primary function in food is seasoning rather than nutritional... fermentation products thereof, whose primary function in food is flavoring rather than nutritional. Natural... section whose function is flavoring, either in whole or in part, must be designated by its common or usual...

  17. 9 CFR 381.118 - Ingredients statement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... exceptions of onions, garlic and celery, whose primary function in food is seasoning rather than nutritional... fermentation products thereof, whose primary function in food is flavoring rather than nutritional. Natural... section whose function is flavoring, either in whole or in part, must be designated by its common or usual...

  18. 9 CFR 381.118 - Ingredients statement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and celery, whose primary function in food is seasoning rather than nutritional and from which no... fermentation products thereof, whose primary function in food is flavoring rather than nutritional. Natural... section whose function is flavoring, either in whole or in part, must be designated by its common or usual...

  19. 21 CFR 169.178 - Concentrated vanilla flavoring.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Concentrated vanilla flavoring. 169.178 Section... Food Dressings and Flavorings § 169.178 Concentrated vanilla flavoring. (a) Concentrated vanilla... statement of ingredients prescribed for vanilla flavoring by § 169.177, except that it is concentrated to...

  20. 21 CFR 169.178 - Concentrated vanilla flavoring.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Concentrated vanilla flavoring. 169.178 Section... Food Dressings and Flavorings § 169.178 Concentrated vanilla flavoring. (a) Concentrated vanilla... statement of ingredients prescribed for vanilla flavoring by § 169.177, except that it is concentrated to...

  1. 21 CFR 169.178 - Concentrated vanilla flavoring.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Concentrated vanilla flavoring. 169.178 Section... Food Dressings and Flavorings § 169.178 Concentrated vanilla flavoring. (a) Concentrated vanilla... statement of ingredients prescribed for vanilla flavoring by § 169.177, except that it is concentrated to...

  2. 21 CFR 169.178 - Concentrated vanilla flavoring.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Concentrated vanilla flavoring. 169.178 Section... Food Dressings and Flavorings § 169.178 Concentrated vanilla flavoring. (a) Concentrated vanilla... statement of ingredients prescribed for vanilla flavoring by § 169.177, except that it is concentrated to...

  3. 21 CFR 169.178 - Concentrated vanilla flavoring.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Concentrated vanilla flavoring. 169.178 Section... Food Dressings and Flavorings § 169.178 Concentrated vanilla flavoring. (a) Concentrated vanilla... statement of ingredients prescribed for vanilla flavoring by § 169.177, except that it is concentrated to...

  4. A Taylor weak-statement algorithm for hyperbolic conservation laws

    NASA Technical Reports Server (NTRS)

    Baker, A. J.; Kim, J. W.

    1987-01-01

    Finite element analysis, applied to computational fluid dynamics (CFD) problem classes, presents a formal procedure for establishing the ingredients of a discrete approximation numerical solution algorithm. A classical Galerkin weak-statement formulation, formed on a Taylor series extension of the conservation law system, is developed herein that embeds a set of parameters eligible for constraint according to specification of suitable norms. The derived family of Taylor weak statements is shown to contain, as special cases, over one dozen independently derived CFD algorithms published over the past several decades for the high speed flow problem class. A theoretical analysis is completed that facilitates direct qualitative comparisons. Numerical results for definitive linear and nonlinear test problems permit direct quantitative performance comparisons.

  5. 21 CFR 352.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... statement of identity sections of the applicable OTC drug monographs. For a combination drug product that... applicable OTC drug monographs. (b) Indications. The labeling of the product states, under the heading “Uses... the applicable OTC drug monographs, unless otherwise stated in this paragraph. Other truthful and...

  6. 21 CFR 352.60 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... statement of identity sections of the applicable OTC drug monographs. For a combination drug product that... applicable OTC drug monographs. (b) Indications. The labeling of the product states, under the heading “Uses... the applicable OTC drug monographs, unless otherwise stated in this paragraph. Other truthful and...

  7. 21 CFR 333.160 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... combination, as established in the statement of identity sections of the applicable OTC drug monographs. For a... sections of the applicable OTC drug monographs. (b) Indications. The labeling of the product states, under... the “Indications” sections of the applicable OTC drug monographs, unless otherwise stated in this...

  8. 21 CFR 341.85 - Labeling of permitted combinations of active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... combination, as established in the statement of identity sections of the applicable OTC drug monographs. If... drug monographs, unless otherwise stated in this paragraph (a). (1) For permitted combinations... established in the indications sections of the applicable OTC drug monographs, unless otherwise stated in this...

  9. 21 CFR 163.111 - Chocolate liquor.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...; (4) Spices, natural and artificial flavorings, ground whole nut meats, ground coffee, dried malted... ingredient used in the food. (3) When one or more spices, flavorings, or seasonings specified in paragraphs... appropriate statement, e.g., “Spice added”, “Flavored with ___”, “Seasoned with ___”, or “With ___ added”, the...

  10. 40 CFR 168.65 - Pesticide export label and labeling requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... toxic pesticides. If the pesticide, device or active ingredient is highly toxic to humans, the skull and... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Pesticide export label and labeling...) PESTICIDE PROGRAMS STATEMENTS OF ENFORCEMENT POLICIES AND INTERPRETATIONS Export Policy and Procedures for...

  11. 40 CFR 168.65 - Pesticide export label and labeling requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... toxic pesticides. If the pesticide, device or active ingredient is highly toxic to humans, the skull and... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Pesticide export label and labeling...) PESTICIDE PROGRAMS STATEMENTS OF ENFORCEMENT POLICIES AND INTERPRETATIONS Export Policy and Procedures for...

  12. 40 CFR 168.65 - Pesticide export label and labeling requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... toxic pesticides. If the pesticide, device or active ingredient is highly toxic to humans, the skull and... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Pesticide export label and labeling...) PESTICIDE PROGRAMS STATEMENTS OF ENFORCEMENT POLICIES AND INTERPRETATIONS Export Policy and Procedures for...

  13. 21 CFR 133.175 - Pasteurized cheese spread.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Pasteurized cheese spread. 133.175 Section 133.175... Cheese and Related Products § 133.175 Pasteurized cheese spread. Pasteurized cheese spread is the food... statement of ingredients, prescribed for pasteurized process cheese spread by § 133.179, except that no...

  14. 21 CFR 133.176 - Pasteurized cheese spread with fruits, vegetables, or meats.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., or meats. 133.176 Section 133.176 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... Requirements for Specific Standardized Cheese and Related Products § 133.176 Pasteurized cheese spread with... the requirements for label statement of ingredients, prescribed for pasteurized cheese spread by § 133...

  15. 21 CFR 163.111 - Chocolate liquor.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...; (4) Spices, natural and artificial flavorings, ground whole nut meats, ground coffee, dried malted... ingredient used in the food. (3) When one or more spices, flavorings, or seasonings specified in paragraphs... appropriate statement, e.g., “Spice added”, “Flavored with ___”, “Seasoned with ___”, or “With ___ added”, the...

  16. Healthy Breakfasts for Kids: It's All about Balance

    MedlinePlus

    ... Nutrition Facts label and ingredient statement when you shop. “The label makes it easy to determine the amounts of nutrients your kids are getting and to compare one product to another,” Adler says. Make sure your ... & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food Medical Devices Nutrition Radiation-Emitting Products Tobacco ...

  17. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... requirements for label statement of ingredients prescribed for macaroni products by § 139.110(a), (f)(2), (f)(3), and (g), except that: (1) Tomato (of any red variety), artichoke, beet, carrot, parsley, or spinach is added in such quantity that the solids thereof are not less than 3 percent by weight of the finished...

  18. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... requirements for label statement of ingredients prescribed for macaroni products by § 139.110(a), (f)(2), (f)(3), and (g), except that: (1) Tomato (of any red variety), artichoke, beet, carrot, parsley, or spinach is added in such quantity that the solids thereof are not less than 3 percent by weight of the finished...

  19. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... requirements for label statement of ingredients prescribed for macaroni products by § 139.110(a), (f)(2), (f)(3), and (g), except that: (1) Tomato (of any red variety), artichoke, beet, carrot, parsley, or spinach is added in such quantity that the solids thereof are not less than 3 percent by weight of the finished...

  20. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... requirements for label statement of ingredients prescribed for macaroni products by § 139.110(a), (f)(2), (f)(3), and (g), except that: (1) Tomato (of any red variety), artichoke, beet, carrot, parsley, or spinach is added in such quantity that the solids thereof are not less than 3 percent by weight of the finished...

  1. 21 CFR 139.125 - Vegetable macaroni products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... requirements for label statement of ingredients prescribed for macaroni products by § 139.110(a), (f)(2), (f)(3), and (g), except that: (1) Tomato (of any red variety), artichoke, beet, carrot, parsley, or spinach is added in such quantity that the solids thereof are not less than 3 percent by weight of the finished...

  2. 9 CFR 318.6 - Requirements concerning ingredients and other articles used in preparation of products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and other articles used in preparation of products. 318.6 Section 318.6 Animals and Animal Products... ingredients and other articles used in preparation of products. (a) All ingredients and other articles used in... information on all procedures involved in product preparation including product composition and any changes in...

  3. 9 CFR 318.6 - Requirements concerning ingredients and other articles used in preparation of products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and other articles used in preparation of products. 318.6 Section 318.6 Animals and Animal Products... ingredients and other articles used in preparation of products. (a) All ingredients and other articles used in... information on all procedures involved in product preparation including product composition and any changes in...

  4. 9 CFR 318.6 - Requirements concerning ingredients and other articles used in preparation of products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and other articles used in preparation of products. 318.6 Section 318.6 Animals and Animal Products... ingredients and other articles used in preparation of products. (a) All ingredients and other articles used in... information on all procedures involved in product preparation including product composition and any changes in...

  5. 9 CFR 318.6 - Requirements concerning ingredients and other articles used in preparation of products.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and other articles used in preparation of products. 318.6 Section 318.6 Animals and Animal Products... ingredients and other articles used in preparation of products. (a) All ingredients and other articles used in... information on all procedures involved in product preparation including product composition and any changes in...

  6. 9 CFR 318.6 - Requirements concerning ingredients and other articles used in preparation of products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and other articles used in preparation of products. 318.6 Section 318.6 Animals and Animal Products... ingredients and other articles used in preparation of products. (a) All ingredients and other articles used in... information on all procedures involved in product preparation including product composition and any changes in...

  7. Analysis of Ingredient Lists to Quantitatively Characterize ...

    EPA Pesticide Factsheets

    The EPA’s ExpoCast program is developing high throughput (HT) approaches to generate the needed exposure estimates to compare against HT bioactivity data generated from the US inter-agency Tox21 and the US EPA ToxCast programs. Assessing such exposures for the thousands of chemicals in consumer products requires data on product composition. This is a challenge since quantitative product composition data are rarely available. We developed methods to predict the weight fractions of chemicals in consumer products from weight fraction-ordered chemical ingredient lists, and curated a library of such lists from online manufacturer and retailer sites. The probabilistic model predicts weight fraction as a function of the total number of reported ingredients, the rank of the ingredient in the list, the minimum weight fraction for which ingredients were reported, and the total weight fraction of unreported ingredients. Weight fractions predicted by the model compared very well to available quantitative weight fraction data obtained from Material Safety Data Sheets for products with 3-8 ingredients. Lists were located from the online sources for 5148 products containing 8422 unique ingredient names. A total of 1100 of these names could be located in EPA’s HT chemical database (DSSTox), and linked to 864 unique Chemical Abstract Service Registration Numbers (392 of which were in the Tox21 chemical library). Weight fractions were estimated for these 864 CASRN. Using a

  8. Effect of Gamma Irradiation on Structural and Biological Properties of a PLGA-PEG-Hydroxyapatite Composite

    PubMed Central

    Shahabi, Sima; Najafi, Farhood; Majdabadi, Abbas; Hooshmand, Tabassom; Haghbin Nazarpak, Masoumeh; Karimi, Batool

    2014-01-01

    Gamma irradiation is able to affect various structural and biological properties of biomaterials In this study, a composite of Hap/PLGA-PEG and their ingredients were submitted to gamma irradiation doses of 25 and 50 KGy. Various properties such as molecular weight (GPC), thermal behavior (DSC), wettability (contact angle), cell viability (MTT assay), and alkaline phosphatase activity were studied for the composites and each of their ingredients. The results showed a decrease in molecular weight of copolymer with no change in the glass transition and melting temperatures after gamma irradiation. In general gamma irradiation can increase the activation energy ΔH of the composites and their ingredients. While gamma irradiation had no effect on the wettability of copolymer samples, there was a significant decrease in contact angle of hydroxyapatite and composites with increase in gamma irradiation dose. This study showed an increase in biocompatibility of hydroxyapatite with gamma irradiation with no significant effect on cell viability in copolymer and composite samples. In spite of the fact that no change occurred in alkaline phosphatase activity of composite samples, results indicated a decrease in alkaline phosphatase activity in irradiated hydroxyapatites. These effects on the properties of PLGA-PEG-hydroxyapatite can enhance the composite application as a biomaterial. PMID:25574485

  9. Extrusion conditions affect chemical composition and in vitro digestion of select food ingredients.

    PubMed

    Dust, Jolene M; Gajda, Angela M; Flickinger, Elizabeth A; Burkhalter, Toni M; Merchen, Neal R; Fahey, George C

    2004-05-19

    An experiment was conducted to determine the effects of extrusion conditions on chemical composition and in vitro hydrolytic and fermentative digestion of barley grits, cornmeal, oat bran, soybean flour, soybean hulls, and wheat bran. Extrusion conditions altered crude protein, fiber, and starch concentrations of ingredients. Organic matter disappearance (OMD) increased for extruded versus unprocessed samples of barley grits, cornmeal, and soybean flour that had been hydrolytically digested. After 8 h of fermentative digestion, OMD decreased as extrusion conditions intensified for barley grits and cornmeal but increased for oat bran, soybean hulls, and wheat bran. Total short-chain fatty acid production decreased as extrusion conditions intensified for barley grits, soybean hulls, and soybean flour. These data suggest that the effects of extrusion conditions on ingredient composition and digestion are influenced by the unique chemical characteristics of individual substrates.

  10. 21 CFR 101.65 - Implied nutrient content claims and related label statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., physiological, pathological, or other condition, where the claim identifies the special diet of which the food... certain amount (e.g., “high in oat bran”) are implied nutrient content claims and must comply with... the ingredient or type of preparation. If a more specific level is claimed (e.g., “high in ___), that...

  11. 21 CFR 101.65 - Implied nutrient content claims and related label statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., physiological, pathological, or other condition, where the claim identifies the special diet of which the food... certain amount (e.g., “high in oat bran”) are implied nutrient content claims and must comply with... the ingredient or type of preparation. If a more specific level is claimed (e.g., “high in ___), that...

  12. 21 CFR 101.65 - Implied nutrient content claims and related label statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., physiological, pathological, or other condition, where the claim identifies the special diet of which the food... certain amount (e.g., “high in oat bran”) are implied nutrient content claims and must comply with... the ingredient or type of preparation. If a more specific level is claimed (e.g., “high in ___), that...

  13. 21 CFR 133.104 - Asiago old cheese.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Asiago old cheese. 133.104 Section 133.104 Food... Related Products § 133.104 Asiago old cheese. Asiago old cheese conforms to the definition and standard of identity and is subject to the requirements for label statement of ingredients prescribed by § 133.102 for...

  14. Attitudes of physicians and pharmacists towards International Non-proprietary Name prescribing in Belgium.

    PubMed

    Van Bever, Elien; Elseviers, Monique; Plovie, Marijke; Vandeputte, Lieselot; Van Bortel, Luc; Vander Stichele, Robert

    2015-03-01

    International Non-proprietary Name (INN) prescribing is the use of the name of the active ingredient(s) instead of the brand name for prescribing. In Belgium, INN prescribing began in 2005 and a major policy change occurred in 2012. The aim was to explore the opinions of Dutch-speaking general practitioners (GPs) and pharmacists. An electronic questionnaire with 39 five-point Likert scale statements and one open question was administered in 2013. Multivariate analysis was performed with multiple linear regression on a sum score for benefit statements and for drawback statements. Answers to the open question were qualitatively analysed. We received 745 valid responses with a representable sample for both subgroups. Participants perceived the motives to introduce INN prescribing as purely economic (to reduce pharmaceutical expenditures for the government and the patient). Participants accepted the concept of INN prescribing, but 88% stressed the importance of guaranteed treatment continuity, especially in older, chronic patients, to prevent patient confusion, medication non-adherence and erroneous drug use. In conclusion, the current way in which INN prescribing is applied in Belgium leads to many concerns among primary health professionals about patient confusion and medication adherence. Slightly adapting the current concept of INN prescribing to these concerns can turn INN prescribing into one of the major policies in Belgium to reduce pharmaceutical expenditures and to stimulate rational drug prescribing. © 2014 Nordic Association for the Publication of BCPT (former Nordic Pharmacological Society).

  15. Final report of the Cosmetic Ingredient Review Expert Panel amended safety assessment of Calendula officinalis-derived cosmetic ingredients.

    PubMed

    Andersen, F Alan; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W

    2010-01-01

    Calendula officinalis extract, C officinalis flower, C officinalis flower extract, C officinalis flower oil, and C officinalis seed oil are cosmetic ingredients derived from C officinalis. These ingredients may contain minerals, carbohydrates, lipids, phenolic acids, flavonoids, tannins, coumarins, sterols and steroids, monoterpenes, sesquiterpenes, triterpenes, tocopherols, quinones, amino acids, and resins. These ingredients were not significantly toxic in single-dose oral studies using animals. The absence of reproductive/developmental toxicity was inferred from repeat-dose studies of coriander oil, with a similar composition. Overall, these ingredients were not genotoxic. They also were not irritating, sensitizing, or photosensitizing in animal or clinical tests but may be mild ocular irritants. The Cosmetic Ingredient Review (CIR) Expert Panel concluded that these ingredients are safe for use in cosmetics in the practices of use and concentration given in this amended safety assessment.

  16. The Sarrazin effect: the presence of absurd statements in conspiracy theories makes canonical information less plausible.

    PubMed

    Raab, Marius Hans; Auer, Nikolas; Ortlieb, Stefan A; Carbon, Claus-Christian

    2013-01-01

    Reptile prime ministers and flying Nazi saucers-extreme and sometimes off-wall conclusion are typical ingredients of conspiracy theories. While individual differences are a common research topic concerning conspiracy theories, the role of extreme statements in the process of acquiring and passing on conspiratorial stories has not been regarded in an experimental design so far. We identified six morphological components of conspiracy theories empirically. On the basis of these content categories a set of narrative elements for a 9/11 story was compiled. These elements varied systematically in terms of conspiratorial allegation, i.e., they contained official statements concerning the events of 9/11, statements alleging to a conspiracy limited in time and space as well as extreme statements indicating an all-encompassing cover-up. Using the method of narrative construction, 30 people were given a set of cards with these statements and asked to construct the course of events of 9/11 they deem most plausible. When extreme statements were present in the set, the resulting stories were more conspiratorial; the number of official statements included in the narrative dropped significantly, whereas the self-assessment of the story's plausibility did not differ between conditions. This indicates that blatant statements in a pool of information foster the synthesis of conspiracy theories on an individual level. By relating these findings to one of Germany's most successful (and controversial) non-fiction books, we refer to the real-world dangers of this effect.

  17. The Sarrazin effect: the presence of absurd statements in conspiracy theories makes canonical information less plausible

    PubMed Central

    Raab, Marius Hans; Auer, Nikolas; Ortlieb, Stefan A.; Carbon, Claus-Christian

    2013-01-01

    Reptile prime ministers and flying Nazi saucers—extreme and sometimes off-wall conclusion are typical ingredients of conspiracy theories. While individual differences are a common research topic concerning conspiracy theories, the role of extreme statements in the process of acquiring and passing on conspiratorial stories has not been regarded in an experimental design so far. We identified six morphological components of conspiracy theories empirically. On the basis of these content categories a set of narrative elements for a 9/11 story was compiled. These elements varied systematically in terms of conspiratorial allegation, i.e., they contained official statements concerning the events of 9/11, statements alleging to a conspiracy limited in time and space as well as extreme statements indicating an all-encompassing cover-up. Using the method of narrative construction, 30 people were given a set of cards with these statements and asked to construct the course of events of 9/11 they deem most plausible. When extreme statements were present in the set, the resulting stories were more conspiratorial; the number of official statements included in the narrative dropped significantly, whereas the self-assessment of the story's plausibility did not differ between conditions. This indicates that blatant statements in a pool of information foster the synthesis of conspiracy theories on an individual level. By relating these findings to one of Germany's most successful (and controversial) non-fiction books, we refer to the real-world dangers of this effect. PMID:23882250

  18. 9 CFR 317.17 - Interpretation and statement of labeling policy for cured products; special labeling requirements...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Section 317.17 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... of such product. For example, curing mixtures composed of such ingredients as water, salt, sugar... thermally processed to Fo 3 or more; they have been fermented or pickled to pH of 4.6 or less; or they have...

  19. 9 CFR 317.17 - Interpretation and statement of labeling policy for cured products; special labeling requirements...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 317.17 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... of such product. For example, curing mixtures composed of such ingredients as water, salt, sugar... thermally processed to Fo 3 or more; they have been fermented or pickled to pH of 4.6 or less; or they have...

  20. 9 CFR 317.17 - Interpretation and statement of labeling policy for cured products; special labeling requirements...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 317.17 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... of such product. For example, curing mixtures composed of such ingredients as water, salt, sugar... thermally processed to Fo 3 or more; they have been fermented or pickled to pH of 4.6 or less; or they have...

  1. Understanding regulations affecting pet foods.

    PubMed

    Dzanis, David A

    2008-08-01

    In the United States, pet foods are subject to regulation at both the federal and the state levels. The US Food and Drug Administration has jurisdiction over all animal feeds (including pet foods, treats, chews, supplements, and ingredients) in interstate commerce, which includes imported products. Many states adopt and enforce at least in part the Association of American Feed Control Officials Model Bill and Model Regulations for Pet Food and Specialty Pet Food. Thus, all pet foods in multi-state distribution are subject to a host of labeling requirements covering aspects such as product names, ingredient lists, nutrient content guarantees, and nutritional adequacy statements. Ingredients must be GRAS (generally recognized as safe) substances, approved food additives, or defined by Association of American Feed Control Officials for their intended use. Pet food labels may not bear claims that are false or misleading or that state or imply use for the treatment or prevention of disease. Pet foods that are found to be adulterated or misbranded may be subject to seizure or other enforcement actions.

  2. Xylo-Oligosaccharide Process Development, Composition, and Techno-Economic Analysis. Cooperative Research and Development Final Report, CRADA Number CRD-12-483

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Shekiro, Joe; Elander, Richard

    2015-12-01

    The purpose of this cooperative work agreement between General Mills Inc. (GMI) and NREL is to determine the feasibility of producing a valuable food ingredient (xylo-oligosaccharides or XOS), a highly soluble fiber material, from agricultural waste streams, at an advantaged cost level relative to similar existing ingredients. The scope of the project includes pilot-scale process development (Task 1), compositional analysis (Task 2), and techno-economic analysis (Task 3).

  3. Safety Assessment of Anthemis nobilis-Derived Ingredients as Used in Cosmetics.

    PubMed

    Johnson, Wilbur; Heldreth, Bart; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    Anthemis nobilis (Roman chamomile) flower extract, anthemis nobilis flower oil, anthemis nobilis flower powder, and anthemis nobilis flower water are ingredients that function as fragrance ingredients and skin-conditioning agents in cosmetic products. These ingredients are being used at concentrations up to 10% (anthemis nobilis flower water) in cosmetic products. The available data indicate that these 4 ingredients are not irritating or sensitizing. Chemical composition data and the low use concentrations suggest that systemic toxicity would not be likely if percutaneous absorption of constituents were to occur. Formulations may contain more than 1 botanical ingredient; each may contribute to the final concentration of a single component. Manufacturers were cautioned to avoid reaching levels of plant constituents that may cause sensitization or other adverse effects. Industry should continue to use good manufacturing practices to limit impurities in the ingredient before blending into cosmetic formulations. The Expert Panel concluded that these ingredients are safe in the present practices of use and concentration in cosmetics, when formulated to be nonsensitizing.

  4. 21 CFR 101.65 - Implied nutrient content claims and related label statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... must contain... (A) A raw fruit or vegetable Low fat as defined in § 101.62(b)(2) Low saturated fat as... raw, single-ingredient seafood or game meat Less than 5 grams (g) total fat per RA2 and per 100 g Less... practices such as vegetarianism or other nonnutrition related reason, e.g., “100 percent milk free;” (2) A...

  5. 40 CFR 161.155 - Product composition.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES Product Chemistry Data Requirements § 161.155 Product...-registered product: (i) The chemical and common name (if any) of the active ingredient, as listed on the... active ingredient in the product is not an EPA-registered product: (i) The chemical name according to...

  6. 40 CFR 161.155 - Product composition.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES Product Chemistry Data Requirements § 161.155 Product...-registered product: (i) The chemical and common name (if any) of the active ingredient, as listed on the... active ingredient in the product is not an EPA-registered product: (i) The chemical name according to...

  7. Carbohydrate composition and in vitro digestibility of dry matter and nonstarch polysaccharides in corn, sorghum, and wheat and coproducts from these grains.

    PubMed

    Jaworski, N W; Lærke, H N; Bach Knudsen, K E; Stein, H H

    2015-03-01

    The objectives of this work were to determine carbohydrate composition and in vitro digestibility of DM and nonstarch polysaccharides (NSP) in corn, wheat, and sorghum and coproducts from these grains. In the initial part of this work, the carbohydrate composition of 12 feed ingredients was determined. The 12 ingredients included 3 grains (corn, sorghum, and wheat), 3 coproducts from the dry grind industry (corn distillers dried grains with solubles [DDGS] and 2 sources of sorghum DDGS), 4 coproducts from the wet milling industry (corn gluten meal, corn gluten feed, corn germ meal, and corn bran), and 2 coproducts from the flour milling industry (wheat middlings and wheat bran). Results indicated that grains contained more starch and less NSP compared with grain coproducts. The concentration of soluble NSP was low in all ingredients. Cellulose, arabinoxylans, and other hemicelluloses made up approximately 22, 49, and 29% (DM basis), respectively, of the NSP in corn and corn coproducts and approximately 25, 43, and 32% (DM basis), respectively, of the NSP in sorghum and sorghum DDGS. Cellulose, arabinoxylans, and other hemicelluloses made up approximately 16, 64, and 20% (DM basis), respectively, of the NSP in wheat and wheat coproducts. The concentration of lignin in grains was between 0.8 and 1.8% (DM basis), whereas coproducts contained between 2.2 and 11.5% lignin (DM basis). The in vitro ileal digestibility of NSP was close to zero or negative for all feed ingredients, indicating that pepsin and pancreas enzymes have no effect on in vitro degradation of NSP. A strong negative correlation ( = 0.97) between in vitro ileal digestibility of DM and the concentration of NSP in feed ingredients was observed. In vitro total tract digestibility of NSP ranged from 6.5% in corn bran to 57.3% in corn gluten meal. In conclusion, grains and grain coproducts contain mostly insoluble NSP and arabinoxylans make up the majority of the total NSP fraction. The in vitro digestibility of NSP depends on the amount and type of NSP and degree of lignification in the feed ingredient. The NSP composition of grains and grain coproducts plays an important role in determining the extent of fermentation of NSP; therefore, NSP composition influences the energy value of grains and grain coproducts.

  8. Final report of the safety assessment of cosmetic ingredients derived from Zea mays (corn).

    PubMed

    Andersen, F Alan; Bergfeld, Wilma F; Belsito, Donald V; Klaassen, Curtis D; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W

    2011-05-01

    Many cosmetic ingredients are derived from Zea mays (corn). While safety test data were not available for most ingredients, similarities in preparation and the resulting similar composition allowed extrapolation of safety data to all listed ingredients. Animal studies included acute toxicity, ocular and dermal irritation studies, and dermal sensitization studies. Clinical studies included dermal irritation and sensitization. Case reports were available for the starch as used as a donning agent in medical gloves. Studies of many other endpoints, including reproductive and developmental toxicity, use corn oil as a vehicle control with no reported adverse effects at levels used in cosmetics. While industry should continue limiting ingredient impurities such as pesticide residues before blending into a cosmetic formulation, the CIR Expert Panel determined that corn-derived ingredients are safe for use in cosmetics in the practices of use and concentration described in the assessment.

  9. Our Appetite for Information: Invented Environment, Non-Transparent Mind, and Evolved Preferences

    NASA Astrophysics Data System (ADS)

    Uhl, Matthias

    Evolution and its shaping of our minds are in part responsible for our interest in the media, especially its fictional content. This statement does not mean that everything in the media and fictional plots can be explained on a biological basis. The two other important ingredients are of course the socialization of the individual and the culture it takes place in. The three factors interact.

  10. Utilization of biodiesel by-products for mosquito control.

    PubMed

    Pant, Megha; Sharma, Satyawati; Dubey, Saurabh; Naik, Satya Narayan; Patanjali, Phool Kumar

    2016-03-01

    The current paper has elaborated the efficient utilization of non-edible oil seed cakes (NEOC), by-products of the bio-diesel extraction process to develop a herbal and novel mosquitocidal composition against the Aedes aegypti larvae. The composition consisted of botanical active ingredients, inerts, burning agents and preservatives; where the botanical active ingredients were karanja (Pongamia glabra) cake powder and jatropha (Jatropha curcas) cake powder, products left after the extraction of oil from karanja and jatropha seed. The percentage mortality value recorded for the combination with concentration, karanja cake powder (20%) and jatropha cake powder (20%), 1:1 was 96%. The coil formulations developed from these biodiesel by-products are of low cost, environmentally friendly and are less toxic than the synthetic active ingredients. Copyright © 2015 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

  11. An Overview of Combustion Mechanisms and Flame Structures for Advanced Solid Propellants

    NASA Technical Reports Server (NTRS)

    Beckstead, M. W.

    2000-01-01

    Ammonium perchlorate (AP) and cyclotretamethylenetetranitramine (HMX) are two solid ingredients often used in modern solid propellants. Although these two ingredients have very similar burning rates as monopropellants, they lead to significantly different characteristics when combined with binders to form propellants. Part of the purpose of this paper is to relate the observed combustion characteristics to the postulated flame structures and mechanisms for AP and HMX propellants that apparently lead to these similarities and differences. For AP composite, the primary diffusion flame is more energetic than the monopropellant flame, leading to an increase in burning rate over the monopropellant rate. In contrast the HMX primary diffusion flame is less energetic than the HMX monopropellant flame and ultimately leads to a propellant rate significantly less than the monopropellant rate in composite propellants. During the past decade the search for more energetic propellants and more environmentally acceptable propellants is leading to the development of propellants based on ingredients other than AP and HMX. The objective of this paper is to utilize the more familiar combustion characteristics of AP and HMX containing propellants to project the combustion characteristics of propellants made up of more advanced ingredients. The principal conclusion reached is that most advanced ingredients appear to burn by combustion mechanisms similar to HMX containing propellants rather than AP propellants.

  12. Evaluation of internet websites marketing herbal weight-loss supplements to consumers.

    PubMed

    Jordan, Melanie A; Haywood, Tasha

    2007-11-01

    The aim of this study was to evaluate the quality and quantity of drug information available to consumers on Internet websites marketing herbal weight-loss dietary supplements in the United States. We conducted an Internet search using the search engines Yahoo and Google and the keywords "herbal weight loss." Website content was evaluated for the presence of active/inactive ingredient names and strengths and other Food and Drug Administration (FDA) labeling requirements. Information related to drug safety for the most common herbal ingredients in the products evaluated was compared against standard herbal drug information references. Thirty-two (32) websites were evaluated for labeling requirements and safety information. All sites listed an FDA disclaimer statement and most sites (84.4%) listed active ingredients, although few listed strengths or inactive ingredients. Based on the drug information for the most common ingredients found in the weight-loss dietary supplements evaluated, potential contraindications for cardiovascular conditions, pregnancy/nursing, and high blood pressure were listed most frequently (73%, 65.5%, and 37%, respectively), whereas few websites listed potential drug interactions or adverse reactions. Potential hazards posed by dietary supplements may not be accurately, if at all, represented on Internet websites selling these products. Since consumers may not approach their physicians or pharmacists for information regarding use of dietary supplements in weight loss, it becomes necessary for health care providers to actively engage their patients in open discussion regarding the use, benefits, and hazards of dietary supplements.

  13. 7 CFR 58.338 - Composition and wholesomeness.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Procedures § 58.338 Composition and wholesomeness. All ingredients used in the manufacture of butter and... impurities. Chlorinating facilities shall be provided for butter wash water if needed and all other necessary...

  14. 7 CFR 58.338 - Composition and wholesomeness.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Procedures § 58.338 Composition and wholesomeness. All ingredients used in the manufacture of butter and... impurities. Chlorinating facilities shall be provided for butter wash water if needed and all other necessary...

  15. 7 CFR 58.338 - Composition and wholesomeness.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Procedures § 58.338 Composition and wholesomeness. All ingredients used in the manufacture of butter and... impurities. Chlorinating facilities shall be provided for butter wash water if needed and all other necessary...

  16. 7 CFR 58.338 - Composition and wholesomeness.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Procedures § 58.338 Composition and wholesomeness. All ingredients used in the manufacture of butter and... impurities. Chlorinating facilities shall be provided for butter wash water if needed and all other necessary...

  17. Study of ingredients and nutrient composition of commercially available treats for dogs.

    PubMed

    Morelli, Giada; Fusi, Eleonora; Tenti, Sandro; Serva, Lorenzo; Marchesini, Giorgio; Diez, Marianne; Ricci, Rebecca

    2018-03-24

    Forty-one dog treats were selected from the market with the aim of providing more insight into supplemental pet food composition. Thirty-two products (four biscuits, nine tender treats, two meat-based strips, five rawhides, eight chewable sticks, four dental care sticks) were analysed for proximate nutrient composition and quantification of minerals, hydroxyproline (Hyp), starch, glucose, fructose and sucrose. Labelled ingredients were often expressed as non-specific categories. A treat supplied a mean of 332.0±39.2 kcal metabolisable energy (ME)/100 g, and the most energy-dense product was a tender treat (475.0 kcal ME/100 g). Small dogs receive the highest percentage of maintenance energy requirement when producers' feeding instructions are followed. Treat categories revealed variability in dry matter, crude protein, ash, Hyp and starch. Rawhides showed the highest Hyp content. Simple sugars were identified in most treats, and sucrose was the most prevalent. Results of the study suggest treat labelling should include more information on the ingredients used, and the varying nutrient and caloric density of treats should be considered. Specific attention should be given to the use of treats in dogs with specific ingredient sensitivities or nutrient considerations. © British Veterinary Association (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  18. Quality analysis, miceller behavior, and environmental impact of some laundry detergents available in Bangladesh.

    PubMed

    Nur-E-Alam, M; Islam, M Monirul; Islam, M Nazrul; Rima, Farhana Rahman; Islam, M Nurul

    2016-03-01

    The cleansing efficiencies of laundry detergents depend on composition and variation of ingredients such as surfactants, phosphate, and co-builders. Among these ingredients, surfactants and phosphate are considered as hazardous materials. Knowledge on compositions and micellar behavior is very useful for understanding their cleansing efficiencies and environmental impact. With this view, composition, critical micelle concentration, and dissolved oxygen level in aqueous solution of some laundry detergents available in Bangladesh such as keya, Wheel Power White, Tibet, Surf Excel, and Chaka were determined. Surfactant and phosphate were found to be maximum in Surf Excel and Wheel Power White, respectively, while both of the ingredients were found to be minimum in Tibet. The critical micelle concentration decreased with increasing surfactant content. The amount of laundry detergents required for efficient cleansing was found to be minimum for Surf Excel and maximum for Chaka; however, cleansing cost was the highest for Surf Excel and the lowest for Tibet. The maximum amount of surfactants and phosphate was discharged by Surf Excel and Wheel Power White, respectively, while discharges of both of the ingredients were minimum for Tibet. The maximum decrease of dissolved oxygen level was caused by Surf Excel and the minimum by Tibet. Therefore, it can be concluded that Tibet is cost-effective and environment friendly, whereas Surf Excel and Wheel Power White are expensive and pose a threat to water environment.

  19. Energy composition of diet affects muscle fiber recruitment, body composition, and growth trajectory in rainbow trout (Oncorhnychus mykiss)

    USDA-ARS?s Scientific Manuscript database

    Energy composition of diet affects muscle fiber recruitment, body composition, and growth trajectory in rainbow trout (Oncorhnychus mykiss) The cost and scarcity of key ingredients for aquaculture feed formulation call for a wise use of resources, especially dietary proteins and energy. For years t...

  20. Solid rocket propellant waste disposal/ingredient recovery study

    NASA Technical Reports Server (NTRS)

    Mcintosh, M. J.

    1976-01-01

    A comparison of facility and operating costs of alternate methods shows open burning to be the lowest cost incineration method of waste propellant disposal. The selection, development, and implementation of an acceptable alternate is recommended. The recovery of ingredients from waste propellant has the probability of being able to pay its way, and even show a profit, when large consistent quantities of composite propellant are available. Ingredients recovered from space shuttle waste propellant would be worth over $1.5 million. Open and controlled burning are both energy wasteful.

  1. Army Logistician. Volume 34, Issue 5, September-October 2002

    DTIC Science & Technology

    2002-10-01

    ingredients of a poly bag—are porous and allow moisture to be transmitted through the material. A product wrapped in plastic, surrounded by foam, and...M. Gayagas 18 A Statement of Requirements: Ensuring the ‘Special’ in Special Operations—Major O. Shawn Cupp 20 Deploying Medical Units—Major Charles...H. Strite, Jr. 24 Situational Awareness and FSB Battle Command —Lieutenant Colonel Jeffrey S. Wilson 26 MTMC Surface Shipments Sustain Troops in

  2. Composition, Protein Profile and Rheological Properties of Pseudocereal-Based Protein-Rich Ingredients.

    PubMed

    Alonso-Miravalles, Loreto; O'Mahony, James A

    2018-05-07

    The objectives of this study were to investigate the nutrient composition, protein profile, morphology, and pasting properties of protein-rich pseudocereal ingredients (quinoa, amaranth, and buckwheat) and compare them to the more common rice and maize flours. Literature concerning protein-rich pseudocereal ingredients is very limited, mainly to protein profiling. The concentrations of macronutrients (i.e., ash, fat, and protein, as well as soluble, insoluble and total dietary fibre) were significantly higher for the protein-rich variants of pseudocereal-based flours than their regular protein content variants and the rice and maize flours. On profiling the protein component using sodium dodecyl sulfate⁻polyacrylamide gel electrophoresis (SDS-PAGE), all samples showed common bands at ~50 kDa and low molecular weight bands corresponding to the globulin fraction (~50 kDa) and albumin fraction (~10 kDa), respectively; except rice, in which the main protein was glutelin. The morphology of the starch granules was studied using scanning electron microscopy with quinoa and amaranth showing the smallest sized granules, while buckwheat, rice, and maize had the largest starch granules. The pasting properties of the ingredients were generally similar, except for buckwheat and amaranth, which showed the highest and lowest final viscosity, respectively. The results obtained in this study can be used to better understand the functionality and food applications of protein-rich pseudocereal ingredients.

  3. Prediction of crosslink density of solid propellant binders. [curing of elastomers

    NASA Technical Reports Server (NTRS)

    Marsh, H. E., Jr.

    1976-01-01

    A quantitative theory is outlined which allows calculation of crosslink density of solid propellant binders from a small number of predetermined parameters such as the binder composition, the functionality distributions of the ingredients, and the extent of the curing reaction. The parameter which is partly dependent on process conditions is the extent of reaction. The proposed theoretical model is verified by independent measurement of effective chain concentration and sol and gel fractions in simple compositions prepared from model compounds. The model is shown to correlate tensile data with composition in the case of urethane-cured polyether and certain solid propellants. A formula for the branching coefficient is provided according to which if one knows the functionality distributions of the ingredients and the corresponding equivalent weights and can measure or predict the extent of reaction, he can calculate the branching coefficient of such a system for any desired composition.

  4. Valorization of postharvest sweet cherry discard for the development of dehydrated fruit ingredients: compositional, physical, and mechanical properties.

    PubMed

    Franceschinis, Lorena; Sette, Paula; Salvatori, Daniela; Schebor, Carolina

    2018-04-20

    Sweet cherries are an excellent source of phenolic compounds, which may contribute to a healthy diet. The objective of this work was to generate dehydrated ingredients from postharvest discard of sweet cherries. Four dried ingredients were obtained from fresh sweet cherry discard (Lapins var.) using an osmotic dehydration pretreatment and freeze drying or air drying. The ingredients showed an important phenolic contribution (2.8-6.6 g gallic acid kg -1 of product) and preserved the natural color of the fruit to a great extent. Freeze-dried ingredients were less hygroscopic than air-dried ones, and presented with a softer texture. All the ingredients were in a supercooled state at room temperature (T g range: -23.0 to -18.8 °C). Sugar infusion pretreatment caused a decrease in water sorption capacity and molecular mobility; it also reduced the initial rehydration rate. Relevant differences in nutritional and structural characteristics of the ingredients were observed depending on the processing method used. These ingredients could be incorporated into different processed foods, such as snacks, cereal mixtures, cereal bars, and bakery and confectionery products. Air-dried control ingredients presented better nutritional qualities and air-dried sweet cherries with sugar infusion pretreatment could be appropriate ingredients for applications where sweet flavor and slow rehydration rate are required. © 2018 Society of Chemical Industry. © 2018 Society of Chemical Industry.

  5. 18 CFR 154.105 - Preliminary statement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., DEPARTMENT OF ENERGY REGULATIONS UNDER NATURAL GAS ACT RATE SCHEDULES AND TARIFFS Form and Composition of Tariff § 154.105 Preliminary statement. The preliminary statement must contain a brief general description of the company's operations and may also contain a general explanation of its policies and...

  6. Using multiple isotopes to understand the source of ingredients used in golden beverages

    NASA Astrophysics Data System (ADS)

    Wynn, J. G.

    2011-12-01

    Traditionally, beer contains 4 simple ingredients: water, barley, hops and yeast. Each of these ingredients used in the brewing process contributes some combination of a number of "traditional" stable isotopes (i.e., isotopes of H, C, O, N and S) to the final product. As an educational exercise in an "Analytical Techniques in Geology" course, a group of students analyzed the isotopic composition of the gas, liquid and solid phases of a variety of beer samples collected from throughout the world (including other beverages). The hydrogen and oxygen isotopic composition of the water followed closely the isotopic composition of local meteoric water at the source of the brewery, although there is a systematic offset from the global meteoric water line that may be due to the effects of CO2-H2O equilibration. The carbon isotopic composition of the CO2 reflected that of the solid residue (the source of carbon used as a fermentation substrate), but may potentially be modified by addition of gas-phase CO2 from an inorganic source. The carbon isotopic composition of the solid residue similarly tracks that of the fermentation substrate, and may indicate some alcohol fermented from added sugars in some cases. The nitrogen isotopic composition of the solid residue was relatively constant, and may track the source of nitrogen in the barley, hops and yeast. Each of the analytical methods used is a relatively standard technique used in geological applications, making this a "fun" exercise for those involved, and gives the students hands-on experience with a variety of analytes from a non-traditional sample material.

  7. Food allergen law and the Food Allergen Labeling and Consumer Protection Act of 2004: falling short of true protection for food allergy sufferers.

    PubMed

    Roses, Jonathan B

    2011-01-01

    In 2004, Congress mandated labeling of food allergens on packaged foods for the first time by passing the Food Allergen Labeling and Consumer Protection Act (FALCPA). FALCPA requires that manufacturers of foods containing one of the eight major allergens responsible for 90 percent of food allergies either state on the food's packaging that the food contains the allergen, or refers to the allergen by a name easily understandable by consumers in the ingredients listing. Despite this important first step in protecting consumers with food allergies, FALCPA left unregulated the use of conditional precautionary statements (e.g., "may contain [allergen]"), which many manufacturers have used as a low-cost shield to liability. Further, FALCPA applies only to packaged foods, and does not mandate listing of food allergen ingredients in restaurants. This article discusses the history of food allergen litigation in the United States, highlighting the problems plaintiffs have faced in seeking recovery for allergic reactions to a defendants' food product, and some of the practical difficulties still extant due to the lack of regulation of precautionary statements. Also presented is a review of the Massachusetts Food Allergy Awareness Act, the first state legislation requiring restaurants to take an active role in educating employees and consumers about the presence and dangers of food allergens.

  8. Integration of magnetic bearings in the design of advanced gas turbine engines

    NASA Technical Reports Server (NTRS)

    Storace, Albert F.; Sood, Devendra K.; Lyons, James P.; Preston, Mark A.

    1994-01-01

    Active magnetic bearings provide revolutionary advantages for gas turbine engine rotor support. These advantages include tremendously improved vibration and stability characteristics, reduced power loss, improved reliability, fault-tolerance, and greatly extended bearing service life. The marriage of these advantages with innovative structural network design and advanced materials utilization will permit major increases in thrust to weight performance and structural efficiency for future gas turbine engines. However, obtaining the maximum payoff requires two key ingredients. The first key ingredient is the use of modern magnetic bearing technologies such as innovative digital control techniques, high-density power electronics, high-density magnetic actuators, fault-tolerant system architecture, and electronic (sensorless) position estimation. This paper describes these technologies. The second key ingredient is to go beyond the simple replacement of rolling element bearings with magnetic bearings by incorporating magnetic bearings as an integral part of the overall engine design. This is analogous to the proper approach to designing with composites, whereby the designer tailors the geometry and load carrying function of the structural system or component for the composite instead of simply substituting composites in a design originally intended for metal material. This paper describes methodologies for the design integration of magnetic bearings in gas turbine engines.

  9. Effect of baking and fermentation on the stable carbon and nitrogen isotope ratios of grain-based food.

    PubMed

    Bostic, Joshua N; Palafox, Sherilyn J; Rottmueller, Marina E; Jahren, A Hope

    2015-05-30

    Isotope ratio mass spectrometry (IRMS) is used extensively to reconstruct general attributes of prehistoric and modern diets in both humans and animals. In order to apply these methods to the accurate determination of specific intakes of foods/nutrients of interest, the isotopic signature of individually consumed foods must be constrained. For example, 86% of the calories consumed in the USA are derived from processed and prepared foods, but the relationship between the stable isotope composition of raw ingredients and the resulting products has not been characterized. To examine the effect of common cooking techniques on the stable isotope composition of grain-based food items, we prepared yeast buns and sugar cookies from standardized recipes and measured bulk δ(13) C and δ(15) N values of samples collected throughout a 75 min fermentation process (buns) and before and after baking at 190°C (buns and cookies). Simple isotope mixing models were used to determine if the isotopic signatures of 13 multi-ingredient foods could be estimated from the isotopic signatures of their constituent raw ingredients. No variations in δ(13) C or δ(15) N values were detected between pre- and post-baked yeast buns (pre: -24.78‰/2.61‰, post: -24.75‰/2.74‰), beet-sugar cookies (pre: -24.48‰/3.84‰, post: -24.47‰/3.57‰), and cane-sugar cookies (pre: -19.07‰/2.97‰, post: -19.02‰/3.21‰), or throughout a 75 min fermentation process in yeast buns. Using isotopic mass balance equations, the δ(13) C/δ(15) N values of multi-ingredient foods were estimated from the isotopic composition of constituent raw ingredients to within 0.14 ± 0.13‰/0.24 ± 0.17‰ for gravimetrically measured recipes and 0.40 ± 0.38‰/0.58 ± 0.53‰ for volumetrically measured recipes. Two common food preparation techniques, baking and fermentation, do not substantially affect the carbon or nitrogen isotopic signature of grain-based foods. Mass-balance equations can be used to accurately estimate the isotopic signature of multi-ingredient food items for which quantitative ingredient information is available. Copyright © 2015 John Wiley & Sons, Ltd.

  10. Neutron absorbing room temperature vulcanizable silicone rubber compositions

    DOEpatents

    Zoch, Harold L.

    1979-11-27

    A neutron absorbing composition comprising a one-component room temperature vulcanizable silicone rubber composition or a two-component room temperature vulcanizable silicone rubber composition in which the composition contains from 25 to 300 parts by weight based on the base silanol or vinyl containing diorganopolysiloxane polymer of a boron compound or boron powder as the neutron absorbing ingredient. An especially useful boron compound in this application is boron carbide.

  11. Financial reporting.

    PubMed

    Bachrach, D J; Farrell, N L

    1985-01-01

    "How are we doing?" Financial reports must provide the answer to this all-important question for every medical group. Although there are some key differences between academic practices and private group practices, good financial reports and statements of activity are essential in all situations. Examples are provided here of how financial information can be communicated to the several organizational levels that need the information, as well as how financial planning, measurement, and control are part of this communication process. Sample formats outline the important ingredients for making your group's reports more useful.

  12. Analysis of the main active ingredients and bioactivities of essential oil from Osmanthus fragrans Var. thunbergii using a complex network approach.

    PubMed

    Wang, Le; Tan, Nana; Hu, Jiayao; Wang, Huan; Duan, Dongzhu; Ma, Lin; Xiao, Jian; Wang, Xiaoling

    2017-12-28

    Osmanthus fragrans has been used as folk medicine for thousands of years. The extracts of Osmanthus fragrans flowers were reported to have various bioactivities including free radical scavenging, anti-inflammation, neuroprotection and antitumor effects. However, there is still lack of knowledge about its essential oil. In this work, we analyzed the chemical composition of the essential oil from Osmanthus fragrans var. thunbergii by GC-MS. A complex network approach was applied to investigate the interrelationships between the ingredients, target proteins, and related pathways for the essential oil. Statistical characteristics of the networks were further studied to explore the main active ingredients and potential bioactivities of O. fragrans var. thunbergii essential oil. A total of 44 ingredients were selected from the chemical composition of O. fragrans var. thunbergii essential oil, and that 191 potential target proteins together with 70 pathways were collected for these compounds. An ingredient-target-pathway network was constructed based on these data and showed scale-free property as well as power-law degree distribution. Eugenol and geraniol were screened as main active ingredients with much higher degree values. Potential neuroprotective and anti-tumor effect of the essential oil were also found. A core subnetwork was extracted from the ingredient-target-pathway network, and indicated that eugenol and geraniol contributed most to the neuroprotection of this essential oil. Furthermore, a pathway-based protein association network was built and exhibited small-world property. MAPK1 and MAPK3 were considered as key proteins with highest scores of centrality indices, which might play an important role in the anti-tumor effect of the essential oil. This work predicted the main active ingredients and bioactivities of O. fragrans var. thunbergii essential oil, which would benefit the development and utilization of Osmanthus fragrans flowers. The application of complex network theory was proved to be effective in bioactivities studies of essential oil. Moreover, it provides a novel strategy for exploring the molecular mechanisms of traditional medicines.

  13. [Studies of local anaesthetics - part 197. Effect of xylitol on pharmaceutical availability of lidocaine and flow properties of hydrogels].

    PubMed

    Zuzana, Vitková; Petra, Herdová; Jozef, Cižmárik; Daniel, Grančai; Lukáš, Benč

    2012-06-01

    The paper examines the formulation of hydrogel on the base of a synthetic polymer containing a local anaesthetic and a mass-produced drug in the form of a solution with an antiphlogistic effect. It aimed to prepare a hydrogel of a suitable composition with suitable flow properties and drug release, the active ingredient being lidocaine hydrochloride. Besides the role of a synthetic polymer which ensures that the active ingredient remains at the affected site, an important role in the formulation is played by the presence of an artificial sweetener, which to a great extent as a taste correcting agent of the unpleasant taste of the active ingredient influences the compliance of many patients. The study examined the effect of concentration of the artificial sweetener xylitol on the liberation of the active ingredient from prepared hydrogels. The optimum concentration of the artificial sweetener was adjusted to a degree which does not affect the qualitative properties of the active ingredient. lidocaine hydrochloride, xylitol, hydrogel, liberation.

  14. Topical rosacea therapy: the importance of vehicles for efficacy, tolerability and compliance.

    PubMed

    Jackson, J Mark; Pelle, Michelle

    2011-06-01

    Many topical medications are available for the treatment of papulopustular rosacea. While treatments contain metronidazole, azelaic acid, or sodium sulfacetamide-sulfur as the active ingredient, the composition of the vehicle formulations varies widely. These vehicles come in gels, creams, lotions and foams; some ingredients are common to many vehicles, while some vehicles contain unique ingredients designed to optimize skin penetration and delivery of the active drug to its target. Vehicles can also influence tolerability, which is always a concern in patients with heightened skin sensitivity, and compliance, which is typically lower for topical treatments than oral treatments. Ideally, the vehicle of any rosacea treatment should enhance drug delivery, be nonirritating and be easy to use. Ingredients that help repair barrier function are also desirable. This review will focus on the key components of the vehicles from the most commonly used topical therapies for papulopustular rosacea and how vehicle formulations influence the delivery of active ingredient, skin barrier repair, tolerability and compliance.

  15. Strippable containment and decontamination coating composition and method of use

    DOEpatents

    Moore, Robert C [Edgewood, NM; Tucker, Mark D [Albuquerque, NM; Jones, Joseph A [Albuquerque, NM

    2009-04-07

    A method for containing at least a portion of radioisotopes, radionuclides, heavy metal or combination thereof contaminating a substrate wherein a containment composition is applied to the substrate. The ingredients within the containment composition interact with the contaminants on the surface of the substrate until the containment composition has polymerized to a water insoluble form containing at least a portion of the contaminates enmeshed therein. The dried composition is removed from the contaminated surface removing with the composition at least a portion of the contaminate.

  16. 7 CFR 58.145 - Composition and wholesomeness.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... contamination or adulteration of the milk or dairy products during manufacturing. All substances and ingredients used in the processing or manufacturing of any dairy product shall be subject to inspection and shall... requirements of the Federal Food, Drug, and Cosmetic Act as to their composition and wholesomeness. ...

  17. Optimization of Lipase production from a novel strain Thalassospira permensis M35-15 using Response Surface Methodology

    PubMed Central

    Kai, Wang; Peisheng, Yan

    2016-01-01

    ABSTRACT Lipases can catalyze the hydrolysis of glycerol, esters and long chain fatty acids. A lipase producing isolate M35-15 was screened and identified as Thalassospira permensis using 16S rRNA gene sequence analysis. To our knowledge this is the first report on Thalassospira permensis producing lipases. In this paper the optimization of medium composition for the increase in bacterial lipase was achieved using statistical methods. Firstly the key ingredients were selected by Plackett-Burman experimental design, then the levels of the ingredients were optimized using central composite design of Response Surface Methodology. The predicted optimal lipase activity was 11.49 U under the conditions that medium composition were 5.15 g/l glucose, 11.74 g/l peptone, 6.74 g/l yeast powder and 22.90 g/l olive oil emulsifier. PMID:27285376

  18. Optimization of Lipase production from a novel strain Thalassospira permensis M35-15 using Response Surface Methodology.

    PubMed

    Kai, Wang; Peisheng, Yan

    2016-09-02

    Lipases can catalyze the hydrolysis of glycerol, esters and long chain fatty acids. A lipase producing isolate M35-15 was screened and identified as Thalassospira permensis using 16S rRNA gene sequence analysis. To our knowledge this is the first report on Thalassospira permensis producing lipases. In this paper the optimization of medium composition for the increase in bacterial lipase was achieved using statistical methods. Firstly the key ingredients were selected by Plackett-Burman experimental design, then the levels of the ingredients were optimized using central composite design of Response Surface Methodology. The predicted optimal lipase activity was 11.49 U under the conditions that medium composition were 5.15 g/l glucose, 11.74 g/l peptone, 6.74 g/l yeast powder and 22.90 g/l olive oil emulsifier.

  19. Acid composition and use thereof in treating fluid-bearing geologic formations

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kucera, C.H.

    1972-04-04

    A composition useful as a fluid-loss control additive consists of a mixture of the following ingredients in the amount of between 7% and 30% by wt of each, to make a total of 100%: (1) an aqueous dispersion for binding clay selected from the class consisting of resins, rubber, rosin acids, and natural gums; (2) a thickening agent selected from the class consisting of fatty acids having from 10 to 24 carbon atoms, rosin acids, and metal soaps thereof; (3) an anionic or nonionic surfactant; and (4) a colloid-forming material which is either clay or asbestos cement. Another optional ingredientmore » is a low- viscosity oil, which is added in amount of up to 75% by wt of the sum of ingredients (1) to (4). The present composition prevents or greatly retards the excessive loss of fluids through the connecting pores of a geologic formation. (7 claims)« less

  20. Optoelectronic devices incorporating fluoropolymer compositions for protection

    DOEpatents

    Chen, Xuming; Chum, Pak-Wing S.; Howard, Kevin E.; Lopez, Leonardo C.; Sumner, William C.; Wu, Shaofu

    2015-12-22

    The fluoropolymer compositions of the present invention generally incorporate ingredients comprising one or more fluoropolymers, an ultraviolet light protection component (hereinafter UV protection component), and optionally one or more additional ingredients if desired. The UV protection component includes a combination of at least one hindered tertiary amine (HTA) compound having a certain structure and a weight average molecular weight of at least 1000. This tertiary amine is used in combination with at least one organic, UV light absorbing compound (UVLA compound) having a weight average molecular weight greater than 500. When the HTA compound and the UVLA compound are selected according to principles of the present invention, the UV protection component provides fluoropolymer compositions with significantly improved weatherability characteristics for protecting underlying materials, features, structures, components, and/or the like. In particular, fluoropolymer compositions incorporating the UV protection component of the present invention have unexpectedly improved ability to resist blackening, coloration, or other de gradation that may be caused by UV exposure. As a consequence, devices protected by these compositions would be expected to have dramatically improved service life. The compositions have a wide range of uses but are particularly useful for forming protective layers in optoelectronic devices.

  1. The development of a composition database of gluten-free products.

    PubMed

    Mazzeo, Teresa; Cauzzi, Silvia; Brighenti, Furio; Pellegrini, Nicoletta

    2015-06-01

    To develop a composition database of a number of foods representative of different categories of gluten-free products in the Italian diet. The database was built using the nutritional composition of the products, taking into consideration both the composition of the ingredients and the nutritional information reported on the product label. The nutrient composition of each ingredient was obtained from two Italian databases (European Institute of Oncology and the National Institute for Food and Nutrition). The study developed a food composition database including a total of sixty foods representative of different categories of gluten-free products sold on the Italian market. The composition of the products included in the database is given in terms of quantity of macro- and micronutrients per 100 g of product as sold, and includes the full range of nutrient data present in traditional databases of gluten-containing foods. As expected, most of the products had a high content of carbohydrates and some of them can be labelled as a source of fibre (>3 g/100 g). Regarding micronutrients, among the products considered, breads, pizzas and snacks were especially very high in Na content (>400-500 mg/100 g). This database provides an initial useful tool for future nutritional surveys on the dietary habits of coeliac people.

  2. A structured vocabulary for indexing dietary supplements in databases in the United States

    PubMed Central

    Saldanha, Leila G; Dwyer, Johanna T; Holden, Joanne M; Ireland, Jayne D.; Andrews, Karen W; Bailey, Regan L; Gahche, Jaime J.; Hardy, Constance J; Møller, Anders; Pilch, Susan M.; Roseland, Janet M

    2011-01-01

    Food composition databases are critical to assess and plan dietary intakes. Dietary supplement databases are also needed because dietary supplements make significant contributions to total nutrient intakes. However, no uniform system exists for classifying dietary supplement products and indexing their ingredients in such databases. Differing approaches to classifying these products make it difficult to retrieve or link information effectively. A consistent approach to classifying information within food composition databases led to the development of LanguaL™, a structured vocabulary. LanguaL™ is being adapted as an interface tool for classifying and retrieving product information in dietary supplement databases. This paper outlines proposed changes to the LanguaL™ thesaurus for indexing dietary supplement products and ingredients in databases. The choice of 12 of the original 14 LanguaL™ facets pertinent to dietary supplements, modifications to their scopes, and applications are described. The 12 chosen facets are: Product Type; Source; Part of Source; Physical State, Shape or Form; Ingredients; Preservation Method, Packing Medium, Container or Wrapping; Contact Surface; Consumer Group/Dietary Use/Label Claim; Geographic Places and Regions; and Adjunct Characteristics of food. PMID:22611303

  3. Technological progress as a driver of innovation in infant foods.

    PubMed

    Ferruzzi, Mario G; Neilson, Andrew P

    2010-01-01

    Advances in nutrition and food sciences are interrelated components of the innovative framework for infant formula and foods. While nutrition science continues to define the composition and functionality of human milk as a reference, food ingredient, formulation and processing technologies facilitate the design and delivery of nutritional and functional concepts to infant products. Expanding knowledge of both nutritive and non-nutritive components of human milk and their functionality guides selection and development of novel ingredient, formulation and processing methods to generate enhanced infant products targeting benefits including healthy growth, development as well as protection of health through the life cycle. In this chapter, identification and application of select novel ingredients/technologies will be discussed in the context of how these technological advancements have stimulated innovation in infant foods. Special focus will be given to advancements in protein technologies, as well as bioactive long-chain polyunsaturated fatty acids, prebiotics, probiotics that have allowed infant formula composition, and more critically functionality, to more closely align with that of human milk. Copyright © 2010 S. Karger AG, Basel.

  4. Measurement of metabolizable energy in poultry feeds by an in vitro system.

    PubMed

    Valdes, E V; Leeson, S

    1992-09-01

    A two-stage in vitro system (IVDE) for estimating AMEn in poultry feeds was investigated. For 71 diets ranging from 2.2 to 3.4 kcal/g, the average AMEn was 2.889 kcal/g and the mean IVDE value was 3.005 kcal/g. From the 71 diets, 30 (42.2%) showed differences between AMEn and IVDE of less than .100 kcal/g and represented diets across the AMEn range of values. The statistical analysis of the data showed a standard error of the estimate (SEE) of .152 kcal/g for the 71 diets assayed. No clear differences in accuracy of AMEn among the diets, as related to the composition and proportion of ingredients, were observed. Thus, the IVDE method gave different AMEn for diets of similar composition. The application of the IVDE system to selected ingredients showed that the AMEn of corn was underestimated by the method. However the AMEn of roasted, extruded soybeans and oats was estimated accurately by the IVDE method. Other ingredients were greatly overestimated by the in vitro technique (soybean meal, corn gluten meal, and barley). The results of applying the IVDE method for estimating AMEn showed the limitations of this technique with regard to the universality of its application. Although the method was successful in estimating AMEn values of diets and ingredients, for many samples the IVDE technique did not give acceptable results.

  5. 9 CFR 355.29 - Composition of certified products for dogs, cats, and other carnivora.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... for human food purposes; (iii) Certified animal protein supplement may contain not more than 3 percent... protein supplement shall contain not less than 3 percent fat. (2) Certified pet food supplement shall... carnivora. (a) Composition of canned or semi-moist certified maintenance food. (1) Only ingredients which...

  6. 9 CFR 355.29 - Composition of certified products for dogs, cats, and other carnivora.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... for human food purposes; (iii) Certified animal protein supplement may contain not more than 3 percent... protein supplement shall contain not less than 3 percent fat. (2) Certified pet food supplement shall... carnivora. (a) Composition of canned or semi-moist certified maintenance food. (1) Only ingredients which...

  7. 9 CFR 355.29 - Composition of certified products for dogs, cats, and other carnivora.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... for human food purposes; (iii) Certified animal protein supplement may contain not more than 3 percent... protein supplement shall contain not less than 3 percent fat. (2) Certified pet food supplement shall... carnivora. (a) Composition of canned or semi-moist certified maintenance food. (1) Only ingredients which...

  8. Setting retarding composition for well cementing and recementing

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Poblano, R.

    1979-01-30

    The present invention relates to an improved composition that retards setting in the cementing and recementing of oil well casings, which can be applied at depths that vary between 13,123.4 and 21,325.5 ft. The retarding composition is constituted by the following ingredients: sodium or potassium carboxymethylcellulose; sodium tetraborate and Dextrine, it being characterized in that it also contains an inorganic acid such as boric acid.

  9. Effects of self-healing microcapsules on bending performance in composite brake pads

    NASA Astrophysics Data System (ADS)

    Zhang, Li; Dong, Xiu-ping; Wang, Hui

    2009-07-01

    For the purpose of reducing self-weight, friction noise and cost, improving shock absorption, enhancing corrosion and wear resistance, brake pads made of composite materials with self-healing function are prepared to substitute metal ones by designing ingredients and applying optimized production technology. As self-healing capsules are chosen, new method with technology of self-healing microcapsules, dicyclpentadiene (DCPD) microcapsules coated with poly (urea-formaldehyde), is put forward in this paper. In the crack's extending process, the stress is concentrated at the crack end, where the microcapsule is designed to be located. When the stress goes through the microcapsules and causes them to break, the self-healing liquid runs out to fill the crack by the capillary and it will poly-react with catalyst in the composite. As a result, the crack is healed. In this paper, polymer matrix composite brake pads with 6 prescriptions are prepared and studied. Three-point bending tests are carried out according to standards in GB/T 3356-1999 and the elastic constants of these polymer matrix composites are obtained by experiments. In accordance with the law of the continuous fiber composite, elastic constants of the short-fiber composite can be calculated by proportions of each ingredient. Results show that the theoretical expected results and the experimental values are consistent. 0.3-1.2 % mass proportion of microcapsules has little effects on the composite's bending intensity and modulus of elasticity. These studies also show that self-healing microcapsules used in composite brake pads is feasible.

  10. Adhesives from modified soy protein

    DOEpatents

    Sun, Susan [Manhattan, KS; Wang, Donghai [Manhattan, KS; Zhong, Zhikai [Manhattan, KS; Yang, Guang [Shanghai, CN

    2008-08-26

    The present invention provides useful adhesive compositions having similar adhesive properties to conventional UF and PPF resins. The compositions generally include a protein portion and modifying ingredient portion selected from the group consisting of carboxyl-containing compounds, aldehyde-containing compounds, epoxy group-containing compounds, and mixtures thereof. The composition is preferably prepared at a pH level at or near the isoelectric point of the protein. In other preferred forms, the adhesive composition includes a protein portion and a carboxyl-containing group portion.

  11. Changes in the Composition of Raw Tea Leaves from the Korean Yabukida Plant during High-temperature Processing to Pan-Fried Kamairi-cha Green Tea

    USDA-ARS?s Scientific Manuscript database

    To develop a better understanding of compositional changes occurring during the production of commercial teas, we determined by high-performance liquid chromatography (HPLC) changes in ingredient levels during each of several manufacturing steps used to produce Kamairi-cha, a premium green tea. We ...

  12. Innovative natural functional ingredients from microalgae.

    PubMed

    Plaza, Merichel; Herrero, Miguel; Cifuentes, Alejandro; Ibáñez, Elena

    2009-08-26

    Nowadays, a wide variety of compounds such as polyphenols, polyunsaturated fatty acids (PUFA), or phytosterols obtained, for example, from wine, fish byproducts, or plants are employed to prepare new functional foods. However, unexplored natural sources of bioactive ingredients are gaining much attention since they can lead to the discovery of new compounds or bioactivities. Microalgae have been proposed as an interesting, almost unlimited, natural source in the search for novel natural functional ingredients, and several works have shown the possibility to find bioactive compounds in these organisms. Some advantages can be associated with the study of microalgae such as their huge diversity, the possibility of being used as natural reactors at controlled conditions, and their ability to produce active secondary metabolites to defend themselves from adverse or extreme conditions. In this contribution, an exhaustive revision is presented involving the research for innovative functional food ingredients from microalgae. The most interesting results in this promising field are discussed including new species composition and bioactivity and new processing and extraction methods. Moreover, the future research trends are critically commented.

  13. Chemistry Perfumes Your Daily Life

    NASA Astrophysics Data System (ADS)

    Fortineau, Anne-Dominique

    2004-01-01

    The use of perfumes can be tracked back to many early civilizations. Historically, perfumes were composed exclusively of natural ingredients, mainly essential oils, and were reserved for the wealthiest people. The use of synthetic ingredients marked the beginning of modern perfumery at the end of the 19th century. Nowadays, perfumes are available to everyone and are present in a wide range of consumer goods. The methods used to extract perfume ingredients from their natural sources have changed over time as technology has advanced. Depending on the material, expression, distillation, and solvent extraction are the main techniques used to extract the odorant components from a natural source. Synthetic organic chemistry has provided perfumers with novel ingredients that are cheaper and more stable than many natural materials over the years. Today, more than 3000 fragrance ingredients are estimated to be available to perfumers to create a harmonious composition of head (for example, citrusy), heart (for example, fruity floral) and base notes (for example, musky). Future developments and uses of perfume are endless and as Ernest Beaux, the perfumer who created Chanel N85, once said, "In perfumery the future lies primarily in the hands of the chemists." Featured on the Cover See Featured Molecules .

  14. Home cooking and ingredient synergism improve lycopene isomer production in Sofrito.

    PubMed

    Rinaldi de Alvarenga, José Fernando; Tran, Camilla; Hurtado-Barroso, Sara; Martinez-Huélamo, Miriam; Illan, Montserrat; Lamuela-Raventos, Rosa M

    2017-09-01

    There has been increasing interest in tomato products rich in lycopene Z-isomers since these carotenoids present greater bioavailability and antioxidant capacity than the all-E lycopene form. Intrinsic food properties as well as processing and the interaction between dietary components can all influence the content, type and bioavailability of carotenoids. The aim of this study was to evaluate whether carotenoid content and isomerization in tomato-based Mediterranean sofrito is affected by the process of home cooking and the presence of other ingredients such as extra virgin olive oil, onion and garlic. We used a full factorial design to clarify the contribution of each ingredient to the carotenoid composition of sofrito and to determine whether this can be improved by the cooking time and ingredient synergism. Cooking time and onion content were associated with a higher production of 5-Z-lycopene, 9-Z-lycopene and 13-Z-lycopene in sofrito. Onion proved to be the most interesting ingredient in the sofrito formulation due to their enhancing effect on lycopene isomerization. The use of onion combined with an adequate processing time may improve the bioavailability of lycopene in tomato products. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Method for melting glass by measurement of non-bridging oxygen

    DOEpatents

    Jantzen, Carol M.

    1992-01-01

    A method for making better quality molten glass in a glass melter, the glass having the desired viscosity and, preferably, also the desired resistivity so that the glass melt can be established effectively and the product of the glass melter will have the desired level of quality. The method includes the adjustment of the composition of the glass constituents that are fed into the melter in accordance with certain correlations that reliably predict the viscosity and resistivity from the melter temperature and the melt composition, then heating the ingredients to the melter's operating temperature until they melt and homogenize. The equations include the calculation of a "non-bridging oxygen" term from the numbers of moles of the various ingredients, and then the determination of the viscosity and resistivity from the operating temperature of the melter and the non-bridging oxygen term.

  16. Active ingredients in anti-stigma programmes in mental health.

    PubMed

    Pinfold, Vanessa; Thornicroft, Graham; Huxley, Peter; Farmer, Paul

    2005-04-01

    This paper draws upon a review of the relevant literature and the results of the recent Mental Health Awareness in Action (MHAA) programme in England to discuss the current evidence base on the active ingredients in effective anti-stigma interventions in mental health. The MHAA Programme delivered educational interventions to 109 police officers, 78 adults from different community groups whose working lives involved supporting people with mental health problems but who had received no mental health training and 472 schools students aged 14-15. Each adult target group received two intervention sessions lasting two hours. The two school lessons were 50 minutes each. Knowledge, attitudes and behavioural intent were assessed at baseline and follow-up. In addition focus groups were held with mental health service users to explore the impact of stigma on their lives and facilitators of educational workshops were interviewed to provide expert opinion on 'what works' to reduce psychiatric stigma. Personal contact was predictive of positive changes in knowledge and attitudes for the school students but not the police officers or community adult group. The key active ingredient identified by all intervention groups and workshop facilitators were the testimonies of service users. The statements of service users (consumers) about their experience of mental health problems and of their contact with a range of services had the greatest and most lasting impact on the target audiences in terms of reducing mental health stigma.

  17. CERAMIC FUEL ELEMENT MATERIAL FOR A NEUTRONIC REACTOR AND METHOD OF FABRICATING SAME

    DOEpatents

    Duckworth, W.H.

    1957-12-01

    This patent relates to ceramic composition, and to neutronic reactor fuel elements formed therefrom. These ceramic elements have high density and excellent strength characteristics and are formed by conventional ceramic casting and sintering at a temperature of about 2700 deg F in a nitrogen atmosphere. The composition consists of silicon carbide, silicon, uranium oxide and a very small percentage of molybdenum. Compositions containing molybdenum are markedly stronger than those lacking this ingredient.

  18. Added ingredients affect the microbiota and biochemical characteristics of durum wheat type-I sourdough.

    PubMed

    Minervini, Fabio; Celano, Giuseppe; Lattanzi, Anna; De Angelis, Maria; Gobbetti, Marco

    2016-12-01

    This study aimed at understanding the effect of additional ingredients (baker's yeast, macerated pears, grape must, honey, or water from macerated pears) on the microbiota and biochemical characteristics of durum wheat-based sourdough. One dough prepared using only flour was used as the control (control-dough). Compared to the control-dough, doughs containing additional ingredients showed higher (P < 0.05) cell numbers of lactic acid bacteria after the first fermentation. Constant pH of ca. 4.0 was found after two (macerated pears or water pears-doughs) to seven (control-dough) back-slopping steps. The use of additional ingredients caused lower microbial diversity, after the first fermentation and in mature sourdoughs. Regardless of the type of ingredient used, OTU belonging to the genus Lactobacillus represented more than 95% of the total Firmicutes in mature sourdoughs. Some metabolic capacities of microbial community of the mature sourdoughs were linked to the additional ingredient. Based on culture-dependent method, Lactobacillus plantarum and Saccharomyces cerevisiae dominated in all the sourdoughs. However, the sourdoughs showed different strains of these two species. Other lactic acid bacterium species were associated to baker's yeast, grape must and macerated pears. The different microbial composition was correlated (r > 0.7, P < 0.05) with several biochemical characteristics of the sourdoughs (e.g., free amino acids and their derivatives). Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. A comprehensive linear programming tool to optimize formulations of ready-to-use therapeutic foods: an application to Ethiopia.

    PubMed

    Ryan, Kelsey N; Adams, Katherine P; Vosti, Stephen A; Ordiz, M Isabel; Cimo, Elizabeth D; Manary, Mark J

    2014-12-01

    Ready-to-use therapeutic food (RUTF) is the standard of care for children suffering from noncomplicated severe acute malnutrition (SAM). The objective was to develop a comprehensive linear programming (LP) tool to create novel RUTF formulations for Ethiopia. A systematic approach that surveyed international and national crop and animal food databases was used to create a global and local candidate ingredient database. The database included information about each ingredient regarding nutrient composition, ingredient category, regional availability, and food safety, processing, and price. An LP tool was then designed to compose novel RUTF formulations. For the example case of Ethiopia, the objective was to minimize the ingredient cost of RUTF; the decision variables were ingredient weights and the extent of use of locally available ingredients, and the constraints were nutritional and product-quality related. Of the new RUTF formulations found by the LP tool for Ethiopia, 32 were predicted to be feasible for creating a paste, and these were prepared in the laboratory. Palatable final formulations contained a variety of ingredients, including fish, different dairy powders, and various seeds, grains, and legumes. Nearly all of the macronutrient values calculated by the LP tool differed by <10% from results produced by laboratory analyses, but the LP tool consistently underestimated total energy. The LP tool can be used to develop new RUTF formulations that make more use of locally available ingredients. This tool has the potential to lead to production of a variety of low-cost RUTF formulations that meet international standards and thereby potentially allow more children to be treated for SAM. © 2014 American Society for Nutrition.

  20. 20 CFR 900.3 - Composition.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Composition. 900.3 Section 900.3 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES STATEMENT OF ORGANIZATION § 900.3 Composition. Pursuant to the Bylaws, the Joint Board consists of three members appointed by the Secretary of the...

  1. 20 CFR 900.3 - Composition.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Composition. 900.3 Section 900.3 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES STATEMENT OF ORGANIZATION § 900.3 Composition. Pursuant to the Bylaws, the Joint Board consists of three members appointed by the Secretary of the...

  2. 20 CFR 900.3 - Composition.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Composition. 900.3 Section 900.3 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES STATEMENT OF ORGANIZATION § 900.3 Composition. Pursuant to the Bylaws, the Joint Board consists of three members appointed by the Secretary of the...

  3. 20 CFR 900.3 - Composition.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false Composition. 900.3 Section 900.3 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES STATEMENT OF ORGANIZATION § 900.3 Composition. Pursuant to the Bylaws, the Joint Board consists of three members appointed by the Secretary of the...

  4. 20 CFR 900.3 - Composition.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Composition. 900.3 Section 900.3 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES STATEMENT OF ORGANIZATION § 900.3 Composition. Pursuant to the Bylaws, the Joint Board consists of three members appointed by the Secretary of the...

  5. The impact of materials technology and operational constraints on the economics of cruise speed selection

    NASA Technical Reports Server (NTRS)

    Clauss, J. S., Jr.; Bruckman, F. A.; Horning, D. L.; Johnston, R. H.; Werner, J. V.

    1981-01-01

    Six material concepts at Mach 2.0 and three material concepts at Mach 2.55 were proposed. The resulting evaluations, based on projected development, production, and operating costs, indicate that aircraft designs with advanced composites as the primary material ingredient have the lowest fare premiums at both Mach 2.0 and 2.55. Designs having advanced metallics as the primary material ingredient are not economical. Advanced titanium, employing advanced manufacturing methods such as SFF/DB, requires a fare premium of about 30 percent at both Mach 2.0 and 2.55. Advanced aluminum, usable only at the lower Mach number, requires a fare premium of 20 percent. Cruise speeds in the Mach 2.0-2.3 regime are preferred because of the better economics and because of the availability of two material concepts to reduce program risk - advanced composites and advanced aluminums. This cruise speed regime also avoids the increase in risk associated with the more complex inlets and airframe systems and higher temperature composite matrices required at the higher Mach numbers typified by Mach 2.55.

  6. Attrition resistant, zinc titanate-containing, reduced sulfur sorbents and methods of use thereof

    DOEpatents

    Vierheilig, Albert A.; Gupta, Raghubir P.; Turk, Brian S.

    2006-06-27

    Reduced sulfur gas species (e.g., H.sub.2S, COS and CS.sub.2) are removed from a gas stream by compositions wherein a zinc titanate ingredient is associated with a metal oxide-aluminate phase material in the same particle species. Nonlimiting examples of metal oxides comprising the compositions include magnesium oxide, zinc oxide, calcium oxide, nickel oxide, etc.

  7. 21 CFR 357.210 - Cholecystokinetic active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... a melting point of 41 to 43.5 °C, an iodine value of 65 to 69, and a fatty acid composition as follows: Fatty acid Percent composition Myristic acid 0.1 Palmitic acid 10.0 Palmitoleic acid 0.1 Stearic acid 13.5 Oleic acid 72.0 Linoleic acid 3.8 Linolenic acid 0.1 Arachidic acid 0.5 Behenic acid 0.2 [54...

  8. 21 CFR 357.210 - Cholecystokinetic active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... a melting point of 41 to 43.5 °C, an iodine value of 65 to 69, and a fatty acid composition as follows: Fatty acid Percent composition Myristic acid 0.1 Palmitic acid 10.0 Palmitoleic acid 0.1 Stearic acid 13.5 Oleic acid 72.0 Linoleic acid 3.8 Linolenic acid 0.1 Arachidic acid 0.5 Behenic acid 0.2 [54...

  9. Fluoride glass compositions

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    El-Bayoumi, O.

    1983-08-09

    This invention relates to Fluoride-based glasses that exhibit a high degree of transparency throughout the near ultraviolet visible and mid infrared portions of the spectrum. The glasses are composed of MgF2 and ZnF2 as essential compositional ingredients together with at least two other metallic fluorides from the group of YbF3, ThF4, PbF2, A1F3 and MnF2.

  10. Method for melting glass by measurement of non-bridging oxygen

    DOEpatents

    Jantzen, C.M.

    1992-04-07

    A method is described for making better quality molten glass in a glass melter, the glass having the desired viscosity and, preferably, also the desired resistivity so that the glass melt can be established effectively and the product of the glass melter will have the desired level of quality. The method includes the adjustment of the composition of the glass constituents that are fed into the melter in accordance with certain correlations that reliably predict the viscosity and resistivity from the melter temperature and the melt composition, then heating the ingredients to the melter's operating temperature until they melt and homogenize. The equations include the calculation of a non-bridging oxygen' term from the numbers of moles of the various ingredients, and then the determination of the viscosity and resistivity from the operating temperature of the melter and the non-bridging oxygen term. 4 figs.

  11. Method for making glass

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jantzen, C.M.

    1991-12-31

    A method for making better quality molten (borosilicate and other) glass in a glass melter, the glass having the desired viscosity and, preferably, also the desired resistivity so that the glass melt can be established effectively and the product of the glass melter will have the desired level of quality. The method includes the adjustment of the composition of the a ass constituents that are fed into the melterin accordance with certain correlations that reliably predict the viscosity and resistivity from the melter temperature and the melt composition, then heating the ingredients to the melter`s operating temperature until they meltmore » and homogenize. The equations include the calculation of a ``non-bridging oxygen`` term from the numbers of moles of the various ingredients, and then the determination of the viscosity and resistivity from the operating temperature of the melter and the non-bridging oxygen term.« less

  12. Method for making glass

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Jantzen, C.M.

    1991-01-01

    A method for making better quality molten (borosilicate and other) glass in a glass melter, the glass having the desired viscosity and, preferably, also the desired resistivity so that the glass melt can be established effectively and the product of the glass melter will have the desired level of quality. The method includes the adjustment of the composition of the a ass constituents that are fed into the melterin accordance with certain correlations that reliably predict the viscosity and resistivity from the melter temperature and the melt composition, then heating the ingredients to the melter's operating temperature until they meltmore » and homogenize. The equations include the calculation of a non-bridging oxygen'' term from the numbers of moles of the various ingredients, and then the determination of the viscosity and resistivity from the operating temperature of the melter and the non-bridging oxygen term.« less

  13. The common use of improper control diets in diet-induced metabolic disease research confounds data interpretation: the fiber factor.

    PubMed

    Pellizzon, Michael A; Ricci, Matthew R

    2018-01-01

    Diets used to induce metabolic disease are generally high in fat and refined carbohydrates and importantly, are usually made with refined, purified ingredients. However, researchers will often use a low fat grain-based (GB) diet containing unrefined ingredients as the control diet. Such a comparison between two completely different diet types makes it impossible to draw conclusions regarding the phenotypic differences driven by diet. While many compositional differences can account for this, one major difference that could have the greatest impact between GB and purified diets is the fiber content, both in terms of the level and composition. We will review recent data showing how fiber differences between GB diets and purified diets can significantly influence gut health and microbiota, which itself can affect metabolic disease development. Researchers need to consider the control diet carefully in order to make the best use of precious experimental resources.

  14. The verification of hazardous ingredients disclosures in selected material safety data sheets.

    PubMed

    Welsh, M S; Lamesse, M; Karpinski, E

    2000-05-01

    Under the provisions of the Workplace Hazardous Materials Information System, workers in Canada must be provided with accurate and comprehensive Material Safety Data Sheets (MSDSs) describing controlled products used in the workplace. As part of an ongoing auditing project, the MSDSs of some controlled products in use under federal jurisdiction were assessed for accuracy and completeness of their ingredient disclosures. Chemical analyses of samples using gas chromatography-mass spectrometry, infrared spectrophotometry, X-ray fluorescence, and wet methods, were performed to verify the ingredient disclosures in accompanying MSDSs. In this article, analytical processes and results are presented for three cases in which MSDS ingredient disclosures were incomplete. The products included a synthetic lubricant used in a mining operation, a detergent concentrate used for aircraft cleaning, and an epoxy reducer used in aircraft maintenance. In each case, undisclosed hazardous ingredients were detected at concentrations which required their disclosure. In at least one of these cases, the information provided in other sections of the MSDS failed to adequately describe the hazards and required protective measures for the composition discovered. Because the results suggest circumstances in which the inaccurate MSDS could act as a mechanism for workplace injury, compliance measures including employer, inspector, and user education, improved MSDS writer qualifications, and the incorporation of chemical analysis in active auditing programs are recommended.

  15. Gluten contamination of naturally gluten-free flours and starches used by Canadians with celiac disease.

    PubMed

    Koerner, Terence B; Cleroux, Chantal; Poirier, Christine; Cantin, Isabelle; La Vieille, Sébastien; Hayward, Stephen; Dubois, Sheila

    2013-01-01

    A large national investigation into the extent of gluten cross-contamination of naturally gluten-free ingredients (flours and starches) sold in Canada was performed. Samples (n = 640) were purchased from eight Canadian cities and via the internet during the period 2010-2012 and analysed for gluten contamination. The results showed that 61 of the 640 (9.5%) samples were contaminated above the Codex-recommended maximum level for gluten-free products (20 mg kg⁻¹) with a range of 5-7995 mg kg⁻¹. For the ingredients that were labelled gluten-free the contamination range (5-141 mg kg⁻¹) and number of samples were lower (3 of 268). This picture was consistent over time, with approximately the same percentage of samples above 20 mg kg⁻¹ in both the initial set and the subsequent lot. Looking at the total mean (composite) contamination for specific ingredients the largest and most consistent contaminations come from higher fibre ingredients such as soy (902 mg kg⁻¹), millet (272 mg kg⁻¹) and buckwheat (153 mg kg⁻¹). Of the naturally gluten-free flours and starches tested that do not contain a gluten-free label, the higher fibre ingredients would constitute the greatest probability of being contaminated with gluten above 20 mg kg⁻¹.

  16. [Study of blending method for the extracts of herbal plants].

    PubMed

    Liu, Yongsuo; Cao, Min; Chen, Yuying; Hu, Yuzhu; Wang, Yiming; Luo, Guoan

    2006-03-01

    The irregularity in herbal plant composition is influenced by multiple factors. As for quality control of traditional Chinese medicine, the most critical challenge is to ensure the dosage content uniformity. This content uniformity can be improved by blending different batches of the extracts of herbal plants. Nonlinear least-squares regression was used to calculate the blending coefficient, which means no great absolute differences allowed for all ingredients. For traditional Chinese medicines, even relatively smaller differences could present to be very important for all the ingredients. The auto-scaling pretreatment was used prior to the calculation of the blending coefficients. The pretreatment buffered the characteristics of individual data for the ingredients in different batches, so an improved auto-scaling pretreatment method was proposed. With the improved auto-scaling pretreatment, the relative. differences decreased after blending different batches of extracts of herbal plants according to the reference samples. And the content uniformity control of the specific ingredients could be achieved by the error control coefficient. In the studies for the extracts of fructus gardeniae, the relative differences of all the ingredients is less than 3% after blending different batches of the extracts. The results showed that nonlinear least-squares regression can be used to calculate the blending coefficient of the herbal plant extracts.

  17. The characterization of edible coating from tilapia surimi as a biodegradable packaging

    NASA Astrophysics Data System (ADS)

    Saputra, E.; Alamsjah, A.; Abdillah, A. A.

    2018-04-01

    One of the problems that often arise in the fisheries sector is maintaining the quality. In the room temperature, the fish more quickly enter the phase of rigor mortis and lasted shorter. The retention of fresh fish can be extended by adding antibacterial compounds in the form of synthetic chemicals or natural ingredients. One of the safe natural ingredients used to extend the freshness of the fish is the edible coating. Edible coatings may be composed of hydrocolloid, lipids and composites. In the food industry surimi can be used as an ingredient to make edible packaging or better known in the form of edible film and protein-based edible coating. Edible film and potential coatings are used as packaging materials as they may affect food quality, food safety, and shelf life. Protein-based edible film have superior inhibitory and mechanical properties compared to polysaccharide-based ones. This is because protein contains 20 different amino acids and has most special characteristics that produce functional characteristics when compared with polysaccharides used as an ingredient in edible film and coating making most homopolymers.

  18. Water-based polyurethane 3D printed scaffolds with controlled release function for customized cartilage tissue engineering.

    PubMed

    Hung, Kun-Che; Tseng, Ching-Shiow; Dai, Lien-Guo; Hsu, Shan-hui

    2016-03-01

    Conventional 3D printing may not readily incorporate bioactive ingredients for controlled release because the process often involves the use of heat, organic solvent, or crosslinkers that reduce the bioactivity of the ingredients. Water-based 3D printing materials with controlled bioactivity for customized cartilage tissue engineering is developed in this study. The printing ink contains the water dispersion of synthetic biodegradable polyurethane (PU) elastic nanoparticles, hyaluronan, and bioactive ingredients TGFβ3 or a small molecule drug Y27632 to replace TGFβ3. Compliant scaffolds are printed from the ink at low temperature. These scaffolds promote the self-aggregation of mesenchymal stem cells (MSCs) and, with timely release of the bioactive ingredients, induce the chondrogenic differentiation of MSCs and produce matrix for cartilage repair. Moreover, the growth factor-free controlled release design may prevent cartilage hypertrophy. Rabbit knee implantation supports the potential of the novel 3D printing scaffolds in cartilage regeneration. We consider that the 3D printing composite scaffolds with controlled release bioactivity may have potential in customized tissue engineering. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. Leaching of biocides used in façade coatings under laboratory test conditions.

    PubMed

    Schoknecht, Ute; Gruycheva, Jana; Mathies, Helena; Bergmann, Hannelore; Burkhardt, Michael

    2009-12-15

    The European Biocidal Products Directive 98/8/EC requires a risk assessment concerning possible effects of active ingredients on the environment. Biocides can be leached from treated materials exposed to outdoor use. These emissions have to be estimated and evaluated during the authorization procedure. Different immersion and irrigation tests were performed to investigate leaching of biocides from façade coatings. Several marketed formulations of textured coatings and paints spiked with a mixture of commonly used active ingredients (OIT, DCOIT, IPBC, carbendazim, isoproturon, diuron, terbutryn, and Irgarol 1051) were investigated. The emission process can be described by time-dependent functions that depend on the test conditions. The results of all test procedures confirm that leachability is related to water solubility and n-octanol-water partition coefficient of the active ingredients and that leaching of biocides from façade coatings is mainly a diffusion controlled process. Other factors like the composition of the product, availability and transport of water, concentration of active ingredients in the coatings, as well as UV-exposure of the coatings influence biocide emissions.

  20. Composition of ready cooked foods sampled in southern Thailand.

    PubMed

    Kajadphai-Taungbodhitham, Anocha

    2007-01-01

    This study investigated the nutrient composition of ready cooked foods commonly consumed in southern Thailand. Four samples of fourteen types; eight curry dishes, one sweet and sour curry, a soup dish, one stir-fried curry, one stir-fried dish and two single plate dishes were each purchased from 4 different shops around Hat Yai district. The edible part was blended and analysed for its nutrients content per 100 g edible portion. Cassia curry, Thai noodle salad, Ark shell curry and Fermented fish gut dish were a good source of vitamin B1 (145 microg), vitamin C (2.20 mg), calcium (0.23 g) and iron (6.07 mg), respectively. Moisture, ash, fat, protein and carbohydrate were high in Mungbean noodle soup (92.6 g), Fermented fish gut dish (4.1 g), Cassia curry (9.9 g), Stingray stir-fried curry (16.7 g) and Thai noodle salad (24.2 g). Results also showed that the main ingredients and cooking process determined the nutritional values of the foods. A new set of 4 samples of Round noodle in southern curry was purchased, each separated into its edible components and nutrient values estimated using the Thai single ingredient databases. Their nutrient content was also calculated using the data of similar food obtained from this study. Considerable differences amongst the values from the 2 sets of calculation were observed. Problems inherent in using the single ingredient databases were highlighted. This work demonstrates a need to create a food composition database of whole cooked meals ready for serving that reflects real life consumption.

  1. 26 CFR 1.6012-5 - Composite return in lieu of specified form.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Composite return in lieu of specified form. 1... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Tax Returns Or Statements § 1.6012-5 Composite return in lieu... a return, of a composite return in lieu of any form specified in this part for use by such a person...

  2. FODMAPs: food composition, defining cutoff values and international application.

    PubMed

    Varney, Jane; Barrett, Jacqueline; Scarlata, Kate; Catsos, Patsy; Gibson, Peter R; Muir, Jane G

    2017-03-01

    The low-FODMAP diet is a new dietary therapy for the management of irritable bowel syndrome that is gaining in popularity around the world. Developing the low-FODMAP diet required not only extensive food composition data but also the establishment of "cutoff values" to classify foods as low-FODMAP. These cutoff values relate to each particular FODMAP present in a food, including oligosaccharides (fructans and galacto-oligosaccharides), sugar polyols (mannitol and sorbitol), lactose, and fructose in excess of glucose. Cutoff values were derived by considering the FODMAP levels in typical serving sizes of foods that commonly trigger symptoms in individuals with irritable bowel syndrome, as well as foods that were generally well tolerated. The reliability of these FODMAP cutoff values has been tested in a number of dietary studies. The development of the techniques to quantify the FODMAP content of foods has greatly advanced our understanding of food composition. FODMAP composition is affected by food processing techniques and ingredient selection. In the USA, the use of high-fructose corn syrups may contribute to the higher FODMAP levels detected (via excess fructose) in some processed foods. Because food processing techniques and ingredients can vary between countries, more comprehensive food composition data are needed for this diet to be more easily implemented internationally. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  3. 21 CFR 514.1 - Applications.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... post office address of, and must be countersigned by, an authorized attorney, agent, or official... pharmacologically related drugs. (c) Description of dosage form and quantitative composition. (ii) Scientific... quantitative statement of composition. Reasonable alternatives for any listed component may be specified. (ii...

  4. 21 CFR 514.1 - Applications.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... post office address of, and must be countersigned by, an authorized attorney, agent, or official... pharmacologically related drugs. (c) Description of dosage form and quantitative composition. (ii) Scientific... quantitative statement of composition. Reasonable alternatives for any listed component may be specified. (ii...

  5. 21 CFR 514.1 - Applications.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... post office address of, and must be countersigned by, an authorized attorney, agent, or official... pharmacologically related drugs. (c) Description of dosage form and quantitative composition. (ii) Scientific... quantitative statement of composition. Reasonable alternatives for any listed component may be specified. (ii...

  6. 21 CFR 514.1 - Applications.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... post office address of, and must be countersigned by, an authorized attorney, agent, or official... pharmacologically related drugs. (c) Description of dosage form and quantitative composition. (ii) Scientific... quantitative statement of composition. Reasonable alternatives for any listed component may be specified. (ii...

  7. 21 CFR 514.1 - Applications.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... post office address of, and must be countersigned by, an authorized attorney, agent, or official... pharmacologically related drugs. (c) Description of dosage form and quantitative composition. (ii) Scientific... quantitative statement of composition. Reasonable alternatives for any listed component may be specified. (ii...

  8. 40 CFR 161.150 - General.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... expressed in the statement of formula. These data include information on the starting materials, production... product. (ii) Product composition data are compared to the composition of materials used in required... restrictions, labeling requirements, or special packaging requirements may be imposed. (iii) Product...

  9. Hierarchical Analytical Approaches for Unraveling the Composition of Proprietary Mixtures

    EPA Pesticide Factsheets

    The composition of commercial mixtures including pesticide inert ingredients, aircraft deicers, and aqueous film-forming foam (AFFF) formulations, and by analogy, fracking fluids, are proprietary. Quantitative analytical methodologies can only be developed for mixture components once their identities are known. Because proprietary mixtures may contain volatile and non-volatile components, a hierarchy of analytical methods is often required for the full identification of all proprietary mixture components.

  10. Hemp as an Agricultural Commodity

    DTIC Science & Technology

    2014-02-14

    yarns and raw or processed spun fibers, paper, carpeting, home furnishings, construction and insulation materials, auto parts, and composites. The...interior stalk (hurd) is used in various applications such as animal bedding, raw material inputs, low-quality papers, and composites. Hemp seed and...oilcake are used in a range of foods and beverages, and can be an alternative food protein source. Oil from the crushed hemp seed is an ingredient in a

  11. Effect of the addition of chia's by-product on the composition of fatty acids in hamburgers through chemometric methods.

    PubMed

    Souza, Aloisio H P; Gohara, Aline K; Rotta, Eliza M; Chaves, Marcia A; Silva, Claudia M; Dias, Lucia F; Gomes, Sandra T M; Souza, Nilson E; Matsushita, Makoto

    2015-03-30

    Hamburger is a meat-based food that is easy to prepare and is widely consumed. It can be enriched using different ingredients, such as chia's by-product, which is rich in omega-3. Chemometrics is a very interesting tool to assess the influence of ingredients in the composition of foods. A complete factorial design 2(2) (two factors in two levels) with duplicate was performed to investigate the influence of the factors (1) concentration of textured soy proteins (TSP) and (2) concentration of chia flour partially defatted (CFPD) as a partial replacement for the bovine meat and porcine fat mix in hamburgers. The results of proximal composition, lipid oxidation, fatty acids sums, ratios, and nutritional indexes were used to propose statistical models. The factors TSP and CFPD were significant, and the increased values contributed to improve the composition in fatty acids, crude protein, and ash. Principal components analysis distinguished the samples with a higher content of chia. In desirability analysis, the highest level of TSP and CFPD was described as the optimal region, and it was not necessary to make another experimental point. The addition of chia's by-product is an alternative to increase the α-linolenic contents and to obtain nutritionally balanced food. © 2014 Society of Chemical Industry.

  12. Audit of manufactured products: use of allergen advisory labels and identification of labeling ambiguities.

    PubMed

    Pieretti, Mariah M; Chung, Danna; Pacenza, Robert; Slotkin, Todd; Sicherer, Scott H

    2009-08-01

    The Food Allergy Labeling and Consumer Protection Act became effective January 1, 2006, and mandates disclosure of the 8 major allergens in plain English and as a source of ingredients in the ingredient statement. It does not regulate advisory labels. We sought to determine the frequency and language used in voluntary advisory labels among commercially available products and to identify labeling ambiguities affecting consumers with allergy. Trained surveyors performed a supermarket survey of 20,241 unique manufactured food products (from an original assessment of 49,604 products) for use of advisory labels. A second detailed survey of 744 unique products evaluated additional labeling practices. Overall, 17% of 20,241 products surveyed contain advisory labels. Chocolate candy, cookies, and baking mixes were the 3 categories of 24 with the greatest frequency (> or = 40%). Categorically, advisory warnings included "may contain" (38%), "shared equipment" (33%), and "within plant" (29%). The subsurvey disclosed 25 different types of advisory terminology. Nonspecific terms, such as "natural flavors" and "spices," were found on 65% of products and were not linked to a specific ingredient for 83% of them. Additional ambiguities included unclear sources of soy (lecithin vs protein), nondisclosure of sources of gelatin and lecithin, and simultaneous disclosure of "contains" and "may contain" for the same allergen, among others. Numerous products have advisory labeling and ambiguities that present challenges to consumers with food allergy. Additional allergen labeling regulation could improve safety and quality of life for individuals with food allergy.

  13. Effect of ingredients on sensory profile of idli.

    PubMed

    Durgadevi, Manoharan; Shetty, Prathapkumar H

    2014-09-01

    Idli is a traditional fermented food and is consumed in India and Srilanka. The objective of the present study is to select the ingredients for optimum desirable product characteristics and to identify the optimum ratios of ingredients and fermentation time with respect to sensory attributes using Response Surface Methodology (RSM). The sensory attributes included were color, appearance, texture, taste and overall quality. Preliminary trials were conducted using five variants of rice and common black gram dhal before framing a model using Central Composite Rotatable Design (CCRD). From the study it was found that a desirable score of 0.7439 was obtained for sensory attributes of idli made with the ratio of 3: 1.475 for IR20 idli rice and ADT3 variety black gram (with husk removed after soaking) fermented for 10.2 h. Principal Component Analysis (PCA) helped to discriminate the samples and attributes within the data matrix, depending upon their inter relationships.

  14. Characterization and stability studies of bioactive compounds and food matrices as evidence in support of health claims.

    PubMed

    González-Ferrero, Carolina; Sáiz-Abajo, María-José

    2015-07-01

    The characterization and stability evaluation of food and food constituents (chemical active ingredient/microorganism) for which nutrition or health claims want to be requested are essential for the success of an application to EFSA. This work reviews the requirements that must be fulfilled for a full characterization of the active substance, comprising origin, elaboration, or extraction method, and chemical/microbiological composition, using validated analytical methods. The review focuses not only on establishing the specifications of the final active ingredient or food but also on ensuring homogeneity between batches. In addition, the article discusses the methodologies and conditions of the stability studies that need to be performed on food and food constituents to verify that the relevant compounds--chemical and microbiological active ingredients--will get to the consumer in the intended state and concentration to accomplish the claimed health effect over shelf life.

  15. Formulation of a drinkable peanut-based therapeutic food for malnourished children using plant sources.

    PubMed

    Nabuuma, Deborah; Nakimbugwe, Dorothy; Byaruhanga, Yusuf B; Saalia, Firibu Kwesi; Phillips, Robert Dixon; Chen, Jinru

    2013-06-01

    High ingredient costs continue to hamper local production of therapeutic foods (TFs). Development of formulations without milk, the most expensive ingredient, is one way of reducing cost. This study formulated a ready-to-drink peanut-based TF that matched the nutrient composition of F100 using plant sources. Three least cost formulations namely, A, B and C were designed using computer formulation software with peanuts, beans, sesame, cowpeas and grain amaranth as ingredients. A 100 g portion of the TF provided 101-111 kcal, 5 g protein and 5.3-6.5 g fat. Consumer acceptability hedonic tests showed that the products were liked (extremely and moderately) by 62-65% of mothers. These results suggest that nutrient dense TFs formulated from only plant sources have the potential to be used in the rehabilitation phase of the management of malnourished children after clinical testing.

  16. Rapid detection of undesired cosmetic ingredients by matrix-assisted laser desorption ionization time-of-flight mass spectrometry.

    PubMed

    Ouyang, Jie; An, Dongli; Chen, Tengteng; Lin, Zhiwei

    2017-10-01

    In recent years, cosmetic industry profits soared due to the widespread use of cosmetics, which resulted in illicit manufacturers and products of poor quality. Therefore, the rapid and accurate detection of the composition of cosmetics has become crucial. At present, numerous methods, such as gas chromatography and liquid chromatography-mass spectrometry, were available for the analysis of cosmetic ingredients. However, these methods present several limitations, such as failure to perform comprehensive and rapid analysis of the samples. Compared with other techniques, matrix-assisted laser desorption ionization time-of-flight mass spectrometry offered the advantages of wide detection range, fast speed and high accuracy. In this article, we briefly summarized how to select a suitable matrix and adjust the appropriate laser energy. We also discussed the rapid identification of undesired ingredients, focusing on antibiotics and hormones in cosmetics.

  17. Crossflow microfiltration in the dairy industry

    USDA-ARS?s Scientific Manuscript database

    The introduction of crossflow membrane technologies presented the dairy industry with tools that made possible the physical removal of microorganisms from milk that reduce its shelf life and manipulation of its composition to create new ingredients. This chapter focuses on crossflow microfiltration ...

  18. Concentrations and mass loadings of cardiovascular pharmaceuticals in healthcare facility wastewaters

    EPA Science Inventory

    Healthcare facilities are an under-characterized source of pharmaceuticals to municipal wastewaters. In this study, the composition and magnitude of 16 cardiovascular active pharmaceutical ingredients (API) and two cardiovascular API metabolites in wastewater effluents from a ho...

  19. Satiety effects of a whole-grain fibre composite ingredient: reduced food intake and appetite ratings.

    PubMed

    Harrold, Joanne; Breslin, Leanne; Walsh, Jennifer; Halford, Jason; Pelkman, Christine

    2014-10-01

    The current study assesses the impact on appetite and food intake of a novel co-processed ingredient containing a viscous fibre and whole-grain high-amylose corn flour, a source of type 1 and type 2 resistant starch (HAM-RS). Ninety adults completed a crossover, placebo-controlled study comparing two doses of the ingredient (20 and 30 g) to a maltodextrin control in a fruit-based smoothie served with breakfast. Ad libitum food intake was measured over the day and visual analogue scales were used to assess subjective appetite sensations. Subjects consumed 7% less energy intake at dinner following the 30 g dose (p = 0.02) compared to control. In addition, a trend for lower lunch intake (5% less weight of food) was observed for the 20 g dose (p = 0.10). Reductions were also observed for the two meals combined, with 3% lower energy intake for the 20 g dose (p = 0.04) and 5% less weight of food consumed for the 30 g dose (p = 0.04). Lower ratings of hunger were reported at 3 h after breakfast for both doses and also at 2 and 3 h after lunch for the 30 g dose. With ratings combined to compute an overall appetite score, a trend for lower appetite scores at 3 h after breakfast was found for both doses. Consistent with this, significant reductions in AUC hunger and prospective consumption were identified in the 30 g condition. A similar pattern of results was observed for fullness and desire to eat. The results of this study show that a new composite satiety ingredient comprised of a viscous fibre and whole-grain corn flour can affect acute satiety responses in men and women.

  20. 78 FR 47154 - Food Labeling; Gluten-Free Labeling of Foods

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ...The Food and Drug Administration (FDA or we) is issuing a final rule to define the term ``gluten-free'' for voluntary use in the labeling of foods. The final rule defines the term ``gluten-free'' to mean that the food bearing the claim does not contain an ingredient that is a gluten-containing grain (e.g., spelt wheat); an ingredient that is derived from a gluten-containing grain and that has not been processed to remove gluten (e.g., wheat flour); or an ingredient that is derived from a gluten-containing grain and that has been processed to remove gluten (e.g., wheat starch), if the use of that ingredient results in the presence of 20 parts per million (ppm) or more gluten in the food (i.e., 20 milligrams (mg) or more gluten per kilogram (kg) of food); or inherently does not contain gluten; and that any unavoidable presence of gluten in the food is below 20 ppm gluten (i.e., below 20 mg gluten per kg of food). A food that bears the claim ``no gluten,'' ``free of gluten,'' or ``without gluten'' in its labeling and fails to meet the requirements for a ``gluten-free'' claim will be deemed to be misbranded. In addition, a food whose labeling includes the term ``wheat'' in the ingredient list or in a separate ``Contains wheat'' statement as required by a section of the Federal Food, Drug, and Cosmetic Act (the FD&C Act) and also bears the claim ``gluten-free'' will be deemed to be misbranded unless its labeling also bears additional language clarifying that the wheat has been processed to allow the food to meet FDA requirements for a ``gluten-free'' claim. Establishing a definition of the term ``gluten-free'' and uniform conditions for its use in food labeling will help ensure that individuals with celiac disease are not misled and are provided with truthful and accurate information with respect to foods so labeled. We are issuing the final rule under the Food Allergen Labeling and Consumer Protection Act of 2004 (FALCPA).

  1. 78 FR 16006 - Self-Regulatory Organizations; the NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-13

    ... registration statement on Form N-1A (``Registration Statement'') with the Commission.\\6\\ The Fund is a series... designed to prevent the use and dissemination of material, non-public information regarding the open-end... concerning the composition and/or changes to the portfolio and will be subject to procedures designed to...

  2. Analytical ingredient content and variability of adult multivitamin/mineral products: national estimates for the Dietary Supplement Ingredient Database12

    PubMed Central

    Andrews, Karen W; Roseland, Janet M; Gusev, Pavel A; Palachuvattil, Joel; Dang, Phuong T; Savarala, Sushma; Han, Fei; Pehrsson, Pamela R; Douglass, Larry W; Dwyer, Johanna T; Betz, Joseph M; Saldanha, Leila G; Bailey, Regan L

    2017-01-01

    Background: Multivitamin/mineral products (MVMs) are the dietary supplements most commonly used by US adults. During manufacturing, some ingredients are added in amounts exceeding the label claims to compensate for expected losses during the shelf life. Establishing the health benefits and harms of MVMs requires accurate estimates of nutrient intake from MVMs based on measures of actual rather than labeled ingredient amounts. Objectives: Our goals were to determine relations between analytically measured and labeled ingredient content and to compare adult MVM composition with Recommended Dietary Allowances (RDAs) and Tolerable Upper Intake Levels. Design: Adult MVMs were purchased while following a national sampling plan and chemically analyzed for vitamin and mineral content with certified reference materials in qualified laboratories. For each ingredient, predicted mean percentage differences between analytically obtained and labeled amounts were calculated with the use of regression equations. Results: For 12 of 18 nutrients, most products had labeled amounts at or above RDAs. The mean measured content of all ingredients (except thiamin) exceeded labeled amounts (overages). Predicted mean percentage differences exceeded labeled amounts by 1.5–13% for copper, manganese, magnesium, niacin, phosphorus, potassium, folic acid, riboflavin, and vitamins B-12, C, and E, and by ∼25% for selenium and iodine, regardless of labeled amount. In contrast, thiamin, vitamin B-6, calcium, iron, and zinc had linear or quadratic relations between the labeled and percentage differences, with ranges from −6.5% to 8.6%, −3.5% to 21%, 7.1% to 29.3%, −0.5% to 16.4%, and −1.9% to 8.1%, respectively. Analytically adjusted ingredient amounts are linked to adult MVMs reported in the NHANES 2003–2008 via the Dietary Supplement Ingredient Database (http://dsid.usda.nih.gov) to facilitate more accurate intake quantification. Conclusions: Vitamin and mineral overages were measured in adult MVMs, most of which already meet RDAs. Therefore, nutrient overexposures from supplements combined with typical food intake may have unintended health consequences, although this would require further examination. PMID:27974309

  3. Development of Methodology and Technology for Identifying and Quantifying Emission Products from Open Burning and Open Detonation Thermal Treatment Methods. Field Test Series A, B, and C. Volume 1. Test Summary

    DTIC Science & Technology

    1992-01-01

    3-37 Table 3.2 Nominal Composition of Explosive D ............................. 3-38 Table 3.3 Nominal Composition of PBXN -6...RDX used during Phase C was PBXN -6, a mixture of RDX and Viton An* (hereafter referred to as 3 RDX), The nominal composition of this explosive is...given in table 3.3. I I I I 3-38 3 I I Table 3.3 Nominal Composition of PBXN -6. II Carbon Content (%) Ingredient Weight (%)I __ .1• •,, ,,,,i, RDX 95.0

  4. The impact of vegan production on the kimchi microbiome.

    PubMed

    Zabat, Michelle A; Sano, William H; Cabral, Damien J; Wurster, Jenna I; Belenky, Peter

    2018-09-01

    Despite previous inquiry into the fermentative bacterial community of kimchi, there has been little insight into the impacts of starting ingredients on the establishment and dynamics of the microbial community. Recently some industrial producers have begun to utilize vegan production methods that omit fermented seafood ingredients. The community-level impacts of this change are unknown. In this study, we investigated the differences in the taxonomic composition of the microbial communities of non-vegan kimchi and vegan kimchi prepared through quick fermentation at room temperature. In addition to tracking the community dynamics over the fermentation process, we looked at the impact of the constituent ingredients and the production facility environment on the microbial community of fermenting kimchi. Our results indicate that the bacterial community of the prepared vegan product closely mirrors the progression and final structure of the non-vegan final product. We also found that room temperature-fermented kimchi differs minimally from more traditional cold-fermented kimchi. Finally, we found that the bacterial community of the starting ingredients show a low relative abundance of the lactic acid bacteria in fermented kimchi, whereas the production facility is dominated by these bacteria. Copyright © 2018 Elsevier Ltd. All rights reserved.

  5. Citrus flavonoids in fruit and traditional Chinese medicinal food ingredients in China.

    PubMed

    Lu, Yanhua; Zhang, Chongwei; Bucheli, Peter; Wei, Dongzhi

    2006-06-01

    Flavonoids-enriched tissues of citrus such as peel, immature fruit and flower are consumed as culinary seasonings, tea ingredients in China for centuries. This HPLC quantitative study on the five citrus flavonoids, naringin, hesperidin, neohesperidin, sinensetin and nobiletin on a wide range of Chinese citrus fruits and several Traditional Chinese Medicinal food ingredients in East China, revealed a great diversity in flavonoid composition. Huyou peel (C. paradisi cv. Changshanhuyou) was found to be the best naringin (3.25%) and neohesperidin (2.76%) source; C. aurantium, a major ingredient of several citrus-related TCM, is also a suitable source of naringin and neohesperidin, and a good juice source for flavanone glycosides; the peel of Wenzhoumiju (C. unshiu) is one of the richest local species in hesperidin (up to 6.25%); Zaoju (C. subcompressa) has the highest content of nobiletin (0.59%), a polymethoxylated flavone. LC-ES-MS analysis of Zanthoxylum genus for flavonoids revealed for the first time the presence of significant amounts (0.74%) of hesperidin in the root of Liangmianzhen (Z. nitidum (Roxb.) DC), a relative of Sichuan pepper, which is a spice widely used in China.

  6. Using food intake records to estimate compliance with the Eatwell Plate dietary guidelines.

    PubMed

    Whybrow, S; Macdiarmid, J I; Craig, L C A; Clark, H; McNeill, G

    2016-04-01

    The UK Eatwell Plate is consumer based advice recommending the proportions of five food groups for a balanced diet: starchy foods, fruit and vegetables, dairy foods, nondairy sources of protein and foods and drinks high in fat or sugar. Many foods comprise ingredients from several food groups and consumers need to consider how these fit with the proportions of the Eatwell Plate. This involves disaggregating composite dishes into proportions of individual food components. The present study aimed to match the diets of adults in Scotland to the Eatwell Plate dietary recommendations and to describe the assumptions and methodological issues associated with estimating Eatwell Plate proportions from dietary records. Foods from weighed intake records of 161 females and 151 males were assigned to a single Eatwell group based on the main ingredient for composite foods, and the overall Eatwell Plate proportions of each subject's diet were calculated. Food group proportions were then recalculated after disaggregating composite foods. The fruit and vegetables and starchy food groups consumed were significantly lower than recommended in the Eatwell Plate, whereas the proportions of the protein and foods high in fat or sugar were significantly higher. Failing to disaggregate composite foods gave an inaccurate estimate of the food group composition of the diet. Estimating Eatwell Plate proportions from dietary records is not straightforward, and is reliant on methodological assumptions. These need to be standardised and disseminated to ensure consistent analysis. © 2015 The British Dietetic Association Ltd.

  7. Peanut composition, flavor, and nutrition

    USDA-ARS?s Scientific Manuscript database

    Peanuts are an important source of nutrition worldwide. They are used as food, as an ingredient and as an important source of cooking oil. They are usually roasted before consumption which results in changes in nutrition, texture and flavor. The flavor is important for repeat purchases. This cha...

  8. Study on the Ingredient Proportions and After-Treatment of Laser Sintering Walnut Shell Composites

    PubMed Central

    Guo, Yanling; Jiang, Ting; Li, Jian; Jiang, Kaiyi; Zhang, Hui

    2017-01-01

    To alleviate resource shortage, reduce the cost of materials consumption and the pollution of agricultural and forestry waste, walnut shell composites (WSPC) consisting of walnut shell as additive and copolyester hot melt adhesive (Co-PES) as binder was developed as the feedstock of selective laser sintering (SLS). WSPC parts with different ingredient proportions were fabricated by SLS and processed through after-treatment technology. The density, mechanical properties and surface quality of WSPC parts before and after post processing were analyzed via formula method, mechanical test and scanning electron microscopy (SEM), respectively. Results show that, when the volume fraction of the walnut shell powder in the WSPC reaches the maximum (40%), sintered WSPC parts have the smallest warping deformation and the highest dimension precision, although the surface quality, density, and mechanical properties are low. However, performing permeating resin as the after-treatment technology could considerably increase the tensile, bending and impact strength by 496%, 464%, and 516%, respectively. PMID:29207485

  9. The potential of Ganoderma lucidum extracts as bioactive ingredients in topical formulations, beyond its nutritional benefits.

    PubMed

    Taofiq, Oludemi; Heleno, Sandrina A; Calhelha, Ricardo C; Alves, Maria José; Barros, Lillian; González-Paramás, Ana M; Barreiro, Maria F; Ferreira, Isabel C F R

    2017-10-01

    Ganoderma lucidum was characterized in terms of nutritional value and chemical composition. Thereafter, ethanolic Soxhlet extracts were evaluated for antioxidant, anti-inflammatory, antityrosinase, antimicrobial and cytotoxic effects, and further characterized in terms of phenolic acids, polysaccharides and triterpenoids. Finally, the obtained extracts were tested as cosmeceutical ingredients. G. lucidum proved to be a source of macronutrients and important bioactive compounds such as terpenoids, specially triterpenoids, and polysaccharides. In the extracts, ganoderic acids C2, A and H were the most abundant triterpenic acids and protocatechuic, p-hydroxibenzoic and syringic acids the identified phenolics. The developed cosmeceutical formulation preserved the extract bioactivities, presented a light-yellow colour and a pH of 4.6, which is considered appropriate for cosmeceutical's design. Behind the important nutritional/bioactive composition of G. lucidum, a potential towards its valorisation in the field of cosmeceuticals is foreseeable, as deduced from the bioactivities of its ethanolic extract and preservation in the tested formulation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Review: Dietary fiber utilization and its effects on physiological functions and gut health of swine.

    PubMed

    Jha, R; Berrocoso, J D

    2015-09-01

    Although dietary fiber (DF) negatively affects energy and nutrient digestibility, there is growing interest for the inclusion of its fermentable fraction in pig diets due to their functional properties and potential health benefits beyond supplying energy to the animals. This paper reviews some of the relevant information available on the role of different types of DF on digestion of nutrients in different sections of the gut, the fermentation process and its influence on gut environment, especially production and utilization of metabolites, microbial community and gut health of swine. Focus has been given on DF from feed ingredients (grains and coproducts) commonly used in pig diets. Some information on the role DF in purified form in comparison with DF in whole matrix of feed ingredients is also presented. First, composition and fractions of DF in different feed ingredients are briefly reviewed. Then, roles of different fractions of DF on digestion characteristics and physiological functions in the gastrointestinal tract (GIT) are presented. Specific roles of different fractions of DF on fermentation characteristics and their effects on production and utilization of metabolites in the GIT have been discussed. In addition, roles of DF fermentation on metabolic activity and microbial community in the intestine and their effects on intestinal health are reviewed and discussed. Evidence presented in this review indicates that there is wide variation in the composition and content of DF among feed ingredients, thereby their physico-chemical properties in the GIT of swine. These variations, in turn, affect the digestion and fermentation characteristics in the GIT of swine. Digestibility of DF from different feed ingredients is more variable and lower than that of other nutrients like starch, sugars, fat and CP. Soluble fractions of DF are fermented faster, produce higher amounts of volatile fatty acid than insoluble fractions, and favors growth of beneficial microbiota. Thus, selective inclusion of DF in diets can be used as a nutritional strategy to optimize the intestinal health of pigs, despite its lower digestibility and consequential negative effect on digestibility of other nutrients.

  11. Development of a Harmonized Database of Reported and Predicted Consumer Product Ingredient Information

    EPA Science Inventory

    Near-field exposure to chemicals in consumer products has been identified as a significant source of exposure for many chemicals. Quantitative data on product chemical composition and weight fraction is a key parameter for characterizing this exposure. While data on product compo...

  12. Reducing adverse effects from UV sunscreens by zeolite encapsulation: comparison of oxybenzone in solution and in zeolites.

    PubMed

    Chrétien, Michelle N; Heafey, Eve; Scaiano, Juan C

    2010-01-01

    Oxybenzone (OXB) is one of the most widely employed sunscreen ingredients, yet its allowed load is limited to a maximum of 6% reflecting the frequency with which adverse effects are reported. From a spectroscopic point of view, OXB has excellent absorption properties in both the UVB and UVA regions. We propose that zeolite encapsulation can lead to a sunscreen composite ingredient, that we describe as a supramolecular sunscreen, that will retain the excellent spectroscopic properties of OXB, while preventing contact between the skin and the active ingredient. OXB is very photostable, with the only photodegradative pathway observed being the monophotonic photoejection of electrons that leads to trace yields of phenoxyl radicals; this trace reaction is so minor that it cannot be detected from the recovery of unreacted OXB following UV exposure. Solution, as well as powder and in vitro studies of the supramolecular sunscreen, demonstrate that the protective properties of OXB are totally preserved when encapsulated in zeolite NaY.

  13. Water soaking and exogenous enzyme treatment of plant-based diets: effect on growth performance, whole-body composition, and digestive enzyme activities of rohu, Labeo rohita (Hamilton), fingerlings.

    PubMed

    Xavier, Biji; Sahu, N P; Pal, A K; Jain, K K; Misra, Sougat; Dalvi, R S; Baruah, Kartik

    2012-04-01

    A 2 × 2 × 2 factorial experiment was conducted to delineate the main effect of water soaking of plant ingredients, phytase, cellulase, and their interactions on the growth and digestive enzyme activities of Labeo rohita fingerlings. Two basal diets were prepared using water-soaked (S) or unsoaked (US) plant-based ingredients. Feed of US ingredients was supplemented with phytase (U kg(-1)) and cellulase (%) at the level of 0, 0 (C(us)); 500, 0 (T(1)); 0, 0.2 (T(2)); 500, 0.2 (T(3)), and feed of S ingredients at 0, 0 (C(s)); 500, 0 (T(4)); 0, 0.2 (T(5)), and 500, 0.2 (T(6)), respectively. Three hundred and sixty fingerlings were randomly distributed into eight treatments, each with three replicates. Soaking of the ingredients for 24 h significantly reduced the tannin content. However, feeding of S diets did not improve the fish growth. Highest performance was recorded in the T(3) group. A significant interaction between dietary phytase and cellulase was observed for apparent net protein utilization. Tissue crude protein, ether extract, and ash content of the fingerlings were observed highest in the T(3) group. Activities of amylase, protease, and lipase were recorded highest in the T(3) group. Results suggested that soaking of plant-based ingredients reduces tannin content; however, growth and digestive enzyme activities of group fed soaked diet were not improved, possibly due to leaching of soluble nutrients. Probably, a shorter duration soaking may be effective in reducing tannin content and avoiding nutrients leaching.

  14. 40 CFR 161.160 - Description of materials used to produce the product.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Chemistry Data Requirements § 161.160 Description of materials used to produce the product. The following... composition (and, if requested by the Agency, chemical and physical properties) of the ingredient, including a..., chemical or physical properties) of the starting material, including a copy of all technical specifications...

  15. 40 CFR 161.160 - Description of materials used to produce the product.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Chemistry Data Requirements § 161.160 Description of materials used to produce the product. The following... composition (and, if requested by the Agency, chemical and physical properties) of the ingredient, including a..., chemical or physical properties) of the starting material, including a copy of all technical specifications...

  16. 40 CFR 161.160 - Description of materials used to produce the product.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Chemistry Data Requirements § 161.160 Description of materials used to produce the product. The following... composition (and, if requested by the Agency, chemical and physical properties) of the ingredient, including a..., chemical or physical properties) of the starting material, including a copy of all technical specifications...

  17. 40 CFR 161.160 - Description of materials used to produce the product.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Chemistry Data Requirements § 161.160 Description of materials used to produce the product. The following... composition (and, if requested by the Agency, chemical and physical properties) of the ingredient, including a..., chemical or physical properties) of the starting material, including a copy of all technical specifications...

  18. Food-producing animals and their health in relation to human health

    USDA-ARS?s Scientific Manuscript database

    The fields of immunology, microbiology, and nutrition converge in an astonishing way. Dietary ingredients have a profound effect on the composition of the gut microflora, which in turn, regulates the physiology of metazoans. As such, nutritional components of the diet are of critical importance not ...

  19. A composite transcriptional signature differentiates responses towards closely related herbicides in Arabidopsis thaliana and brassica napus

    EPA Science Inventory

    In this study, genome-wide expression profiling based on Affymetrix ATH1 arrays was used to identify discriminating responses of Arabidopsis thaliana to five herbicides, which contain active ingredients targeting two different branches of amino acid biosynthesis. One herbicide co...

  20. Concentrations of prioritized pharmaceuticals in effluents from 50 large wastewater treatment plants in the US and implications for risk estimation

    EPA Science Inventory

    We measured the concentrations of 56 active pharmaceutical ingredients (APIs) and seven metabolites, including 50 prioritized APIs, in 24-hour composite effluent samples collected from 50 very large municipal wastewater treatment plants across the US. Hydrochlorothiazide was foun...

  1. Characterization of chemical, biological and antiproliferative properties of fermented black carrot juice,shalgam

    USDA-ARS?s Scientific Manuscript database

    Shalgam juice is a dark red-colored and sour fermented beverage produced and consumed in Turkey. The main ingredient of shalgam juice is black carrot, which is rich in anthocyanins. In this study, commercially available shalgam juice was characterized by determining its chemical composition and anti...

  2. Chemical Fingerprinting of Materials Developed Due to Environmental Issues

    NASA Technical Reports Server (NTRS)

    Smith, Doris A.; McCool, A. (Technical Monitor)

    2000-01-01

    Instrumental chemical analysis methods are developed and used to chemically fingerprint new and modified External Tank materials made necessary by changing environmental requirements. Chemical fingerprinting can detect and diagnose variations in material composition. To chemically characterize each material, fingerprint methods are selected from an extensive toolbox based on the material's chemistry and the ability of the specific methods to detect the material's critical ingredients. Fingerprint methods have been developed for a variety of materials including Thermal Protection System foams, adhesives, primers, and composites.

  3. Reducing agent can be omitted in the incubation medium of the batch in vitro fermentation model of the pig intestines.

    PubMed

    Poelaert, C; Nollevaux, G; Boudry, C; Taminiau, B; Nezer, C; Daube, G; Schneider, Y-J; Portetelle, D; Théwis, A; Bindelle, J

    2018-06-01

    Over the past decade, in vitro methods have been developed to study intestinal fermentation in pigs and its influence on the digestive physiology and health. In these methods, ingredients are fermented by a bacterial inoculum diluted in a mineral buffer solution. Generally, a reducing agent such as Na2S or cysteine-HCl generates the required anaerobic environment by releasing metabolites similar to those produced when protein is fermented, possibly inducing a dysbiosis. An experiment was conducted to study the impact of two reducing agents on results yielded by such in vitro fermentation models. Protein (soybean proteins, casein) and carbohydrate (potato starch, cellulose) ingredients were fermented in vitro by bacteria isolated from fresh feces obtained from three sows in three carbonate-based incubation media differing in reducing agent: (i) Na2S, (ii) cysteine-HCl and (iii) control with a mere saturation with CO2 and devoid of reducing agent. The gas production during fermentation was recorded over 72 h. Short-chain fatty acids (SCFA) production after 24 and 72 h and microbial composition of the fermentation broth after 24 h were compared between ingredients and between reducing agents. The fermentation residues after 24 h were also evaluated in terms of cytotoxicity using Caco-2 cell monolayers. Results showed that the effect of the ingredient induced higher differences than the reducing agent. Among the latter, cysteine-HCl induced the strongest differences compared with the control, whereas Na2S was similar to the control for most parameters. For all ingredients, final gas produced per g of substrate was similar (P>0.10) for the three reducing agents whereas the maximum rate of gas production (R max) was reduced (P0.10) after 24 h of fermentation with Na2S and in the control without reducing agent. Molar ratios of branched chain-fatty acids were higher (P<0.05) for protein (36.5% and 9.7% for casein and soybean proteins, respectively) than for carbohydrate (<4%) ingredients. Only fermentation residues of casein showed a possible cytotoxic effect regardless of the reducing agent (P<0.05). Concerning the microbial composition of the fermentation broth, most significant differences in phyla and in genera ascribable to the reducing agent were found with potato starch and casein. In conclusion, saturating the incubation media with CO2 seems sufficient to generate a suitable anaerobic environment for intestinal microbes and the use of a reducing agent can be omitted.

  4. Characterization of the size distribution and aggregation of virus-like nanoparticles used as active ingredients of the HeberNasvac therapeutic vaccine against chronic hepatitis B

    NASA Astrophysics Data System (ADS)

    Lopez, Matilde; Rodriguez, Elias Nelson; Lobaina, Yadira; Musacchio, Alexis; Falcon, Viviana; Guillen, Gerardo; Aguilar, Julio C.

    2017-06-01

    The use of virus-like particles (VLPs) as antigens constitutes a well established strategy in preventive vaccination. These non-infective particles have a composition, size, and structure favoring their interaction and processing by the immune system. Recombinant viral nucleocapsids encapsulating bacterial nucleic acids result in potent Th1-driving immunogens. Several antigens have been coadministered with VLPs or conjugated to them to further increase their immunogenicity. In the present work we characterize the size distribution of two different recombinant VLPs obtained as components of HeberNasvac, a novel therapeutic vaccine recently registered to treat chronic hepatitis B. The vaccine ingredients, hepatitis B virus surface and nucleocapsid antigens (HBsAg and HBcAg, respectively) and the vaccine formulation, were evaluated using dynamic light scattering (DLS), transmission electron microscopy (TEM) and light obscuration technology. The results demonstrate that both antigens are nanoparticles with sizes ranging between 20-30 nm, in line with reports in the literature. In addition, DLS studies evidenced the capacity of both antigens to form homologous and heterologous aggregates, both as active ingredients as well as being part of the final product. The evaluation of subvisible particles in HeberNasvac formulation fulfills the requirements in terms of quantity and size established for parenteral pharmaceutical compositions. Invited talk at 8th Int. Workshop on Advanced Materials Science and Nanotechnology (IWAMSN2016) (Ha Long City, Vietnam, 8-12 November 2016)

  5. Advances in edible coatings for fresh fruits and vegetables: a review.

    PubMed

    Dhall, R K

    2013-01-01

    Edible coatings are an environmentally friendly technology that is applied on many products to control moisture transfer, gas exchange or oxidation processes. Edible coatings can provide an additional protective coating to produce and can also give the same effect as modified atmosphere storage in modifying internal gas composition. One major advantage of using edible films and coatings is that several active ingredients can be incorporated into the polymer matrix and consumed with the food, thus enhancing safety or even nutritional and sensory attributes. But, in some cases, edible coatings were not successful. The success of edible coatings for fresh products totally depends on the control of internal gas composition. Quality criteria for fruits and vegetables coated with edible films must be determined carefully and the quality parameters must be monitored throughout the storage period. Color change, firmness loss, ethanol fermentation, decay ratio and weight loss of edible film coated fruits need to be monitored. This review discusses the use of different edible coatings (polysaccharides, proteins, lipids and composite) as carriers of functional ingredients on fresh fruits and vegetables to maximize their quality and shelf life. This also includes the recent advances in the incorporation of antimicrobials, texture enhancers and nutraceuticals to improve quality and functionality of fresh-cut fruits. Sensory implications, regulatory status and future trends are also reviewed.

  6. Damage Processes in a Quasi-Isotropic Composite Short Beam Under Three- Point Loading

    DTIC Science & Technology

    1992-01-01

    American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103 12a. DISTRIBUTION /AVAILABILITY STATEMENT 12b. DISTRIBUTION CODE...three- point bend test Is investigated for a composite with a quasi-isotropic layup. Failue is found to Initiate iri a region near the point of...Composites Technology & Research, Winter 1991 Copyright American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103 REFERENCE

  7. The Rhetoric of the Paneled Page: Comics and Composition Pedagogy

    ERIC Educational Resources Information Center

    Sealey-Morris, Gabriel

    2015-01-01

    While comics have received widespread acceptance as a literary genre, instructors and scholars in Rhetoric and Composition have been slower to adopt comics, largely because of a lingering difficulty understanding how the characteristics of the form relate to our work in the classroom. Using as guides the "WPA Outcomes Statement for First-Year…

  8. A comparison of the BAX system method to the U.S. Food and Drug Administration's Bacteriological Analytical Manual and International Organization for Standardization reference methods for the detection of Salmonella in a variety of soy ingredients.

    PubMed

    Belete, Tamrat; Crowley, Erin; Bird, Patrick; Gensic, Joseph; Wallace, F Morgan

    2014-10-01

    The performances of two DuPont BAX System PCR assays for detecting Salmonella on a variety of low-moisture soy ingredients were evaluated against the U. S. Food and Drug Administration's Bacteriological Analytical Manual (FDA BAM) method or the International Organization for Standardization (ISO) 6579 reference method. These evaluations were conducted as a single laboratory validation at an ISO 17025 accredited third-party laboratory. Validations were conducted on five soy ingredients: isolated soy protein (ISP), soy fiber, fluid soy lecithin, deoiled soy lecithin, and soy nuggets, using a paired-study design. The ISP was analyzed as both 25- and 375-g composite test portions, whereas all other sample matrices were analyzed as 375-g composite test portions. To evaluate 25-g test portions of ISP, the test material was inoculated using Salmonella enterica subsp. enterica serovar Mbandaka (Q Laboratories isolate 11031.1). Salmonella enterica subsp. enterica serovar Tennessee (Q Laboratories isolate 11031.3) was used for all other trials. For each trial of the method comparison, 25 samples were analyzed for each matrix: 5 uninoculated controls and 20 samples inoculated at low levels (0.2 to 2 CFU per test portion) that were targeted to achieve fractionally positive results (25 to 75%). Using McNemar's chi-square analysis, no significant difference at P ≥ 0.05 (χ(2) ≤ 3.84) was observed between the number of positives obtained by the BAX System and the reference methods for all five test matrices evaluated. These studies indicate that the BAX System PCR assays, in combination with the single buffered peptone water primary enrichment and subsequent brain heart infusion regrowth step, demonstrate equivalent sensitivity and robustness compared with the FDA BAM and ISO reference methods for both 25- and 375-g composite samples. Moreover, there was no observed reduction of sensitivity in the larger 375-g composite samples for all five matrices.

  9. Aerogel/Particle Composites for Thermoelectric Devices

    NASA Technical Reports Server (NTRS)

    Paik, Jong-Ah; Sakamoto, Jeffrey; Jones, Steven

    2006-01-01

    Optimizing solution chemistry and the addition of titania and fumed silica powder reduces shrinkage. These materials would serve to increase thermal efficiency by providing thermal insulation to suppress lateral heat leaks. They would also serve to prolong operational lifetime by suppressing sublimation of certain constituents of thermoelectric materials (e.g., sublimation of Sb from CoSb3) at typical high operating temperatures. [The use of pure silica aerogels as cast-in-place thermal-insulation and sublimation-suppression materials was described in "Aerogels for Thermal Insulation of Thermoelectric Devices" (NPO-40630), NASA Tech Briefs, Vol. 30, No. 7 (July 2006), page 50.] A silica aerogel is synthesized in a solgel process that includes preparation of a silica sol, gelation of the sol, and drying of the gel in a solvent at a supercritical temperature and pressure. The utility of pure silica aerogel is diminished by a tendency to shrink (and, therefore, also to crack) during the gelation and supercritical-drying stages. Moreover, to increase suppression of sublimation, it is advantageous to make an aerogel having greater density, but shrinkage and cracking tend to increase with density. A composite material of the type under investigation consists mostly of titania oxide powder particles and a small addition of fumed silica powder, which are mixed into the sol along with other ingredients prior to the gelation stage of processing. The silica aerogel and fumed silica act as a binder, gluing the titania particles together. It is believed that the addition of fumed silica stiffens the aerogel network and reduces shrinkage during the supercritical-drying stage. Minimization of shrinkage enables establishment of intimate contact between thermoelectric legs and the composite material, thereby maximizing the effectiveness of the material for thermal insulation and suppression of sublimation. To some extent, the properties of the composite can be tailored via the proportions of titania and other ingredients. In particular (see figure), the addition of a suitably large proportion of titania (e.g., 0.6 g/cu cm) along with a 10-percent increase in the amount of tetraethylorthosilicate [TEOS (an ingredient of the sol)] to an aerogel component having a density 40 mg/cm3makes it possible to cast a high-average-density (>0.1 g/cm3) aerogel/particle composite having low shrinkage (2.3 percent).

  10. Assessing the occurrence and magnitude of contaminants of emerging concern (CECs) in 50 of the largest wastewater treatment plants in the USA

    EPA Science Inventory

    EPA scientists analyzed 24-hr composite samples from 50 large U.S. municipal wastewater plants (WWTPs) between January 2010 and April 2011. One hundred and twenty analytes were measured in each effluent sample, 63 high-priority active pharmaceutical ingredients and metabolites, ...

  11. 49 CFR 173.56 - New explosives-definition and procedures for classification and approval.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... agency the ranges of composition of ingredients and compounds, showing the intended manufacturing... was produced to an explosives testing range if— (1) It is not a primary (a 1.1A initiating) explosive...) Ammunition with inert projectile or blank ammunition; and (4) Ammunition not exceeding 50 caliber for rifle...

  12. 49 CFR 173.56 - New explosives-definition and procedures for classification and approval.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the ranges of composition of ingredients and compounds, showing the intended manufacturing tolerances... was produced to an explosives testing range if— (1) It is not a primary (a 1.1A initiating) explosive...; (3) Ammunition with inert projectile or blank ammunition; and (4) Ammunition not exceeding 50 caliber...

  13. 49 CFR 173.56 - New explosives-definition and procedures for classification and approval.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... the ranges of composition of ingredients and compounds, showing the intended manufacturing tolerances... was produced to an explosives testing range if— (1) It is not a primary (a 1.1A initiating) explosive...; (3) Ammunition with inert projectile or blank ammunition; and (4) Ammunition not exceeding 50 caliber...

  14. 49 CFR 173.56 - New explosives-definition and procedures for classification and approval.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... agency the ranges of composition of ingredients and compounds, showing the intended manufacturing... was produced to an explosives testing range if— (1) It is not a primary (a 1.1A initiating) explosive...) Ammunition with inert projectile or blank ammunition; and (4) Ammunition not exceeding 50 caliber for rifle...

  15. Essential Oils, Part VI: Sandalwood Oil, Ylang-Ylang Oil, and Jasmine Absolute.

    PubMed

    de Groot, Anton C; Schmidt, Erich

    In this article, some aspects of sandalwood oil, ylang-ylang oil, and jasmine absolute are discussed including their botanical origin, uses of the plants and the oils and absolute, chemical composition, contact allergy to and allergic contact dermatitis from these essential oils and absolute, and their causative allergenic ingredients.

  16. Yang-Mills theory and the ABC conjecture

    NASA Astrophysics Data System (ADS)

    He, Yang-Hui; Hu, Zhi; Probst, Malte; Read, James

    2018-05-01

    We establish a precise correspondence between the ABC Conjecture and 𝒩 = 4 super-Yang-Mills theory. This is achieved by combining three ingredients: (i) Elkies’ method of mapping ABC-triples to elliptic curves in his demonstration that ABC implies Mordell/Faltings; (ii) an explicit pair of elliptic curve and associated Belyi map given by Khadjavi-Scharaschkin; and (iii) the fact that the bipartite brane-tiling/dimer model for a gauge theory with toric moduli space is a particular dessin d’enfant in the sense of Grothendieck. We explore this correspondence for the highest quality ABC-triples as well as large samples of random triples. The conjecture itself is mapped to a statement about the fundamental domain of the toroidal compactification of the string realization of 𝒩 = 4 SYM.

  17. Spatial Light Modulators with Arbitrary Quantum Well Profiles

    DTIC Science & Technology

    1991-01-14

    vertical cavity surface emitting lasers ( VCSEL ) is also...aDlications stemming from the research effort. An application of the MBE compositional grading technique to vertical cavity surface emitting lasers was described in section 2e. G. Other statements ... cavity surface emitting laser ( VCSEL ). This uses compositionally graded Bragg reflectors to reduce the electrical resistance of the mirrors

  18. Traditional uses of herbal vapour therapy in Manipur, North East India: an ethnobotanical survey.

    PubMed

    Ningthoujam, Sanjoy Singh; Das Talukdar, Anupam; Potsangbam, Kumar Singh; Choudhury, Manabendra Dutta

    2013-05-02

    Vapour-based medicines are an aspect of traditional medicine in North East India. However, no collective studies on this therapy in the region have been attempted. With the changing perception of traditional knowledge, documenting these herbal preparations and the subsequent development of baseline data for applications in further ethnopharmacological research are needed. To survey and document the plant species associated with vapour therapy in Manipur, North East India, and to evaluate these traditional practices. Semi-structured questionnaires were used to collect information from the Meitei community in the Imphal valley and the Jiribam area in Manipur. Traditional disease concepts were studied along with their corresponding medical terminologies. Plant samples collected from fields, healers' private collections and home gardens were identified. Evaluation of the ethnobotanical data was performed with a modified fidelity level index. In the study, 41 traditional disease complexes were treated by 13 different routes of administration using 48 mono-ingredient and 17 multi-ingredient compositions. Preparation methods included boiling in water (28%), burning the materials (48%), crushing the materials to release the aroma (21%) and slight heating of the materials (3%). Some of the mono-ingredient recipes reported in the study were observed to have similar uses in other parts of the world, whereas polyherbal remedies were found to be unique without any similar report. Many compositions mentioned in the paper are still used by the Meitei community. Traditional healers follow their own criteria for selecting medicinal plants. Plants recorded in this ethnobotanical study can suggest methods for selecting and identifying potentially effective plants for future drug candidates. Scientific characterisation of the herbal remedies can contribute to the endorsement of traditional vapour-based therapies in the modern health care systems. Findings from these "new usage" reports of plants and unique combinations of polyherbal compositions indicate the importance of such documentation efforts. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  19. Poisson's ratio of fiber-reinforced composites

    NASA Astrophysics Data System (ADS)

    Christiansson, Henrik; Helsing, Johan

    1996-05-01

    Poisson's ratio flow diagrams, that is, the Poisson's ratio versus the fiber fraction, are obtained numerically for hexagonal arrays of elastic circular fibers in an elastic matrix. High numerical accuracy is achieved through the use of an interface integral equation method. Questions concerning fixed point theorems and the validity of existing asymptotic relations are investigated and partially resolved. Our findings for the transverse effective Poisson's ratio, together with earlier results for random systems by other authors, make it possible to formulate a general statement for Poisson's ratio flow diagrams: For composites with circular fibers and where the phase Poisson's ratios are equal to 1/3, the system with the lowest stiffness ratio has the highest Poisson's ratio. For other choices of the elastic moduli for the phases, no simple statement can be made.

  20. Composite Cathodes for Dual-Rate Li-Ion Batteries

    NASA Technical Reports Server (NTRS)

    Whitacre, Jay; West, William; Bugga, Ratnakumar

    2008-01-01

    Composite-material cathodes that enable Li-ion electrochemical cells and batteries to function at both high energy densities and high discharge rates are undergoing development. Until now, using commercially available cathode materials, it has been possible to construct cells that have either capability for high-rate discharge or capability to store energy at average or high density, but not both capabilities. However, both capabilities are needed in robotic, standby-power, and other applications that involve duty cycles that include long-duration, low-power portions and short-duration, high-power portions. The electrochemically active ingredients of the present developmental composite cathode materials are: carbon-coated LiFePO4, which has a specific charge capacity of about 160 mA h/g and has been used as a high-discharge-rate cathode material and Li[Li(0.17)Mn(0.58)Ni(0.25)]O2, which has a specific charge capacity of about 240 mA h/g and has been used as a high-energy-density cathode material. In preparation for fabricating the composite material cathode described, these electrochemically active ingredients are incorporated into two sub-composites: a mixture comprising 10 weight percent of poly(vinylidine fluoride); 10 weight percent of carbon and 80 weight percent of carbon coated LiFePO4; and, a mixture comprising 10 weight percent of PVDF, and 80 weight percent of Li[Li(0.17)Mn(0.58)Ni(0.25)]O2. In the fabrication process, these mixtures are spray-deposited onto an aluminum current collector. Electrochemical tests performed thus far have shown that better charge/discharge performance is obtained when either 1) each mixture is sprayed on a separate area of the current collector or (2) the mixtures are deposited sequentially (in contradistinction to simultaneously) on the same current-collector area so that the resulting composite cathode material consists of two different sub-composite layers.

  1. Detection of hydrated silicates in crustal outcrops in the northern plains of Mars.

    PubMed

    Carter, J; Poulet, F; Bibring, J-P; Murchie, S

    2010-06-25

    The composition of the ancient martian crust is a key ingredient in deciphering the environment and evolution of early Mars. We present an analysis of the composition of large craters in the martian northern plains based on data from spaceborne imaging spectrometers. Nine of the craters have excavated assemblages of phyllosilicates from ancient, Noachian crust buried beneath the plains' cover. The phyllosilicates are indistinguishable from those exposed in widespread locations in the southern highlands, demonstrating that liquid water once altered both hemispheres of Mars.

  2. Fluorescence Properties of Fe2+- and Co2+-doped Hosts of CdMnTe Compositions as Potential Mid-Infrared Laser Materials

    DTIC Science & Technology

    2011-09-01

    composition also affects the Co2+ and Fe2+ dopant lifetimes and temperature dependencies. Crystal growth effort is underway in order to improve the...single-crystalline samples of Fe2+ or divalent cobalt ion (Co2+)-doped CMT crystals were produced by Brimrose Corporation using a modified vertical...Bridgman technique (18). The starting high purity ingredients Cd, Mn, and Te along with the dopants (Fe and Co) are placed in a pre-cleaned and baked

  3. Recipe standardization, nutrient composition and sensory evaluation of waterleaf (Talinum triangulare) and wild spinach (Gnetum africanum) soup "afang" commonly consumed in South-south Nigeria.

    PubMed

    Alozie, Yetunde E; Ene-Obong, Henrietta N

    2018-01-01

    One hundred recipes of waterleaf and wild spinach soup (afang) consumed among the Ibibios in South-south Nigeria were collected through interview and questionnaire from indigenous homemakers and food sellers, harmonized, standardized, prepared and their nutrient content calculated. Mean weights of ingredients were calculated to obtain the control recipe. Major ingredients in the soup were analyzed chemically. Edible portions, retention factors to be applied in recipe calculation were determined. Sensory evaluation was conducted on five of the most preferred recipes on a nine-point hedonic scale. Edible coefficients of major foods ranged between 0.32 and 0.95. Significant changes (p<0.05) in nutrients were observed between raw and cooked ingredients and recipes. Afang soup had 67.9% moisture; protein, 12.7% and energy, 169kcal. Fat contributed 57% of the total energy. Consumption of adequate quantities of afang soup will contribute substantially to Recommended Nutrient Intake of protein and micronutrients which will further increase with additional fish/meat. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Mango kernel fat fractions as potential healthy food ingredients: A review.

    PubMed

    Jin, Jun; Jin, Qingzhe; Akoh, Casimir C; Wang, Xingguo

    2018-01-16

    Mango kernel fat (MKF) has been reported to have high functional and nutritional potential. However, its application in food industry has not been fully explored or developed. In this review, the chemical compositions, physical properties and potential health benefits of MKF are described. MKF is a unique fat consisting of 28.9-65.0% of 1,3-distearoyl-2-oleoyl-glycerol with excellent oxidative stability index (58.8-85.2 h at 110 °C), making the fat and its fractions suitable for use as high-value added food ingredients such as cocoa butter alternatives, trans-free shortenings, and a source of natural antioxidants (e.g., sterol, tocopherol and squalene). Unfortunately, the long period of dehydration of mango kernels at hot temperature results in the hydrolysis of triacylglycerols. The high levels of hydrolysates (mainly free fatty acids and diacylglycerols) limit the application of MKF in manufacturing these food ingredients. It is suggested that the physico-chemical and functional properties of MKF could be further improved through moderated refining (e.g., degumming and physical deacidification), fractionation, and interesterification.

  5. Performance outcomes and unwanted side effects associated with energy drinks.

    PubMed

    Mora-Rodriguez, Ricardo; Pallarés, Jesús G

    2014-10-01

    Energy drinks are increasingly popular among athletes and others. Advertising for these products typically features images conjuring great muscle power and endurance; however, the scientific literature provides sparse evidence for an ergogenic role of energy drinks. Although the composition of energy drinks varies, most contain caffeine; carbohydrates, amino acids, herbs, and vitamins are other typical ingredients. This report analyzes the effects of energy drink ingredients on prolonged submaximal (endurance) exercise as well as on short-term strength and power (neuromuscular performance). It also analyzes the effects of energy drink ingredients on the fluid and electrolyte deficit during prolonged exercise. In several studies, energy drinks have been found to improve endurance performance, although the effects could be attributable to the caffeine and/or carbohydrate content. In contrast, fewer studies find an ergogenic effect of energy drinks on muscle strength and power. The existing data suggest that the caffeine dose given in studies of energy drinks is insufficient to enhance neuromuscular performance. Finally, it is unclear if energy drinks are the optimal vehicle to deliver caffeine when high doses are needed to improve neuromuscular performance. © 2014 International Life Sciences Institute.

  6. 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.

  7. Making an informed choice in the catering environment: what do consumers want to know?

    PubMed

    Mackison, D; Wrieden, W L; Anderson, A S

    2009-12-01

    Eating outside the home is common in the UK, but it remains difficult for consumers to make informed choices based on menu information. The present study examines the reported preferences for the provision of nutrition (salt, fat and energy) and ingredient information in six types of UK catering outlets. Participants completed a short postal survey, assessing their frequency of dining at specific catering establishments as well as their desire to see nutrition and ingredient information. The responses from 786 adults aged >or=18 years (of whom 65% claimed to be 'motivated to eat a healthy diet') indicated that over 40% reported eating at a catering outlet at least once a week. Over half said that they would wish to see information on ingredients and the salt content of menu items at all venues. Preference for information on energy and fat content was less popular and varied in the range 42-56% for energy and 47-59% for fat. It is notable that 43% of respondents said they would welcome information on energy content of menu items in restaurants. A significant proportion of consumers wish to see information on the ingredients and nutrition composition on menu items for sale in UK catering outlets. Such information is likely to raise an awareness and understanding of healthy food choices and assist the population in making informed choices about healthy eating.

  8. Intake of farmed Atlantic salmon fed soybean oil increases hepatic levels of arachidonic acid-derived oxylipins and ceramides in mice

    USDA-ARS?s Scientific Manuscript database

    Introduction of vegetable ingredients in fish feed has affected the fatty acid composition in farmed Atlantic salmon (Salmo salar L). Here we investigated how changes in fish feed affected the metabolism of mice fed diets containing fillets from such farmed salmon. We demonstrate that replacement of...

  9. Compounds from the roots of Jasminum sambac.

    PubMed

    Zeng, Lin-Hong; Hu, Min; Yan, Yong-Ming; Lu, Qing; Cheng, Yong-Xian

    2012-01-01

    Four new compounds (+)-jasminoids A, B, C, and D, together with seven known compounds, were isolated from the roots of Jasminum sambac. Their structures were identified using spectroscopic methods. This study provides a better understanding to the chemical composition of J. sambac roots that have been thought to be one ingredient of an ancient prescription 'Ma-Fei-San'.

  10. 76 FR 68154 - Certain Stilbenic Optical Brightening Agents From Taiwan: Preliminary Determination of Sales at...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... active certain stilbenic OBA ingredient, as well as any compositions regardless of additives (i.e... additives that are not certain stilbenic OBAs), and in any type of packaging. \\3\\ Id. These stilbenic OBAs... date better reflects the date on which the material terms of sale are established. The Department has a...

  11. 77 FR 27423 - Certain Stilbenic Optical Brightening Agents From the People's Republic of China: Amended Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-10

    ... affirmative determination of material injury to a U.S. industry.\\2\\ \\1\\ See Certain Stilbenic Optical... concentrations of active stilbenic OBA ingredient, as well as any compositions regardless of additives (i.e... not stilbenic OBAs), and in any type of packaging. \\4\\ Id. These stilbenic OBAs are classifiable under...

  12. 77 FR 27419 - Certain Stilbenic Optical Brightening Agents From Taiwan: Amended Final Determination of Sales at...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-10

    ... ITC notified the Department of its affirmative determination of material injury to a U.S. industry.\\2... solution), of any concentrations of active stilbenic OBA ingredient, as well as any compositions regardless... OBAs with additives that are not stilbenic OBAs), and in any type of packaging. \\4\\ Id. These stilbenic...

  13. Recent Honey Bee Colony Declines

    DTIC Science & Technology

    2007-03-26

    neonicotinoids, which contain the active ingredient imidacloprid , and similar other chemicals, such as clothianidin and thiamethoxam. Honey bees are...navigational and foraging abilities of honey bees.23 Concerns about imidacloprid , as CRS-9 24 Northwest Coalition for Alternatives to Pesticides... Imidacloprid , Fact Sheet,” Journal of Pesticide Reform, Spring 2001, at [http://www.moraybeekeepers.co.uk/imiacloprid]; Apiculteurs de France, “Composite

  14. Modeling of nanostructured porous thermoelastic composites with surface effects

    NASA Astrophysics Data System (ADS)

    Nasedkin, A. V.; Nasedkina, A. A.; Kornievsky, A. S.

    2017-01-01

    The paper presents an integrated approach for determination of effective properties of anisotropic porous thermoelastic materials with a nanoscale stochastic porosity structure. This approach includes the effective moduli method for composite me-chanics, the simulation of representative volumes and the finite element method. In order to take into account nanoscale sizes of pores, the Gurtin-Murdoch model of surface stresses and the highly conducting interface model are used at the borders between material and pores. The general methodology for determination of effective properties of porous composites is demonstrated for a two-phase composite with special conditions for stresses and heat flux discontinuities at the phase interfaces. The mathematical statements of boundary value problems and the resulting formulas to determine the complete set of effective constants of the two-phase composites with arbitrary anisotropy and with surface properties are described; the generalized statements are formulated and the finite element approximations are given. It is shown that the homogenization procedures for porous composites with surface effects can be considered as special cases of the corresponding procedures for the two-phase composites with interphase stresses and heat fluxes if the moduli of nanoinclusions are negligibly small. These approaches have been implemented in the finite element package ANSYS for a model of porous material with cubic crystal system for various values of surface moduli, porosity and number of pores. It has been noted that the magnitude of the area of the interphase boundaries has influence on the effective moduli of the porous materials with nanosized structure.

  15. Comparison of Composition and Anticaries Effect of Galla Chinensis Extracts with Different Isolation Methods

    PubMed Central

    Huang, Xuelian; Deng, Meng; Liu, Mingdong; Cheng, Lei; Exterkate, R.A.M.; Li, Jiyao; Zhou, Xuedong; Ten Cate, Jacob. M.

    2017-01-01

    Objectives: Galla chinensis water extract (GCE) has been demonstrated to inhibit dental caries by favorably shifting the demineralization/remineralization balance of enamel and inhibiting the biomass and acid formation of dental biofilm. The present study focused on the comparison of composition and anticaries effect of Galla chinensis extracts with different isolation methods, aiming to improve the efficacy of caries prevention. Methods: The composition of water extract (GCE), ethanol extract (eGCE) and commercial tannic acid was compared. High performance liquid chromatography coupled to electrospray ionization-time of flight-mass spectrometry (HPLC-ESI-TOF-MS) analysis was used to analyze the main ingredients. In vitro pH-cycling regime and polymicrobial biofilms model were used to assess the ability of different Galla chinensis extracts to inhibit enamel demineralization, acid formation and biofilm formation. Results: All the GCE, eGCE and tannic acid contained a high level of total phenolics. HPLC-ESI-TOF-MS analysis showed that the main ingredients of GCE were gallic acid (GA), while eGCE mainly contained 4-7 galloylglucopyranoses (GGs) and tannic acid mainly contained 5-10 GGs. Furthermore, eGCE and tannic acid showed a better effect on inhibiting enamel demineralization, acid formation and biofilm formation compared to GCE. Conclusions: Galla chinensis extracts with higher tannin content were suggested to have higher potential to prevent dental caries. PMID:28979574

  16. 20th Century Perspectives on Teaching Written Composition in the Elementary School: A Review of Authoritative Opinion.

    ERIC Educational Resources Information Center

    Haley-James, Shirley M.

    A committee of the National Council of Teachers of English collected data on the elementary composition teaching perspectives observed in literature between 1900 and 1950. The committee's report on two categories of their collected data--position statements and state-of-the art reviews--shows that English teachers have trended from emphasizing…

  17. From equity to power: Critical Success Factors for Twinning between midwives, a Delphi study.

    PubMed

    Cadée, Franka; Nieuwenhuijze, Marianne J; Lagro-Janssen, Antoine L M; de Vries, Raymond

    2018-02-28

    To gain consensus for Critical Success Factors associated with Twinning in Midwifery. International publications identify midwifery as important for improving maternity care worldwide. Midwifery is a team effort where midwives play a key role. Yet their power to take on this role is often lacking. Twinning has garnered potential to develop power in professionals, however, its success varies because implementation is not always optimal. Critical Success Factors have demonstrated positive results in the managerial context and can be helpful to build effective Twinning relationships. We approached 56 midwife Twinning experts from 19 countries to participate in three Delphi rounds between 2016 - 2017. In round 1, experts gave input through an open ended questionnaire and this was analysed to formulate Critical Success Factors statements that were scored on a 1-7 Likert scale aiming to gain consensus in rounds 2 and 3. These statements were operationalized for practical use such as a check list in planning, monitoring and evaluation in the field. Thirty-three experts from 14 countries took part in all three Delphi rounds, producing 58 initial statements. This resulted in 25 Critical Success Factors covering issues of management, communication, commitment and values, most focus on equity. The Critical Success Factors formulated represent the necessary ingredients for successful Twinning by providing a practical implementation framework and promote further research into the effect of Twinning. Findings show that making equity explicit in Twinning may contribute towards the power of midwives to take on their identified key role. © 2018 The Authors. Journal of Advanced Nursing Published by John Wiley & Sons Ltd.

  18. Ultra-processed family foods in Australia: nutrition claims, health claims and marketing techniques.

    PubMed

    Pulker, Claire Elizabeth; Scott, Jane Anne; Pollard, Christina Mary

    2018-01-01

    To objectively evaluate voluntary nutrition and health claims and marketing techniques present on packaging of high-market-share ultra-processed foods (UPF) in Australia for their potential impact on public health. Cross-sectional. Packaging information from five high-market-share food manufacturers and one retailer were obtained from supermarket and manufacturers' websites. Ingredients lists for 215 UPF were examined for presence of added sugar. Packaging information was categorised using a taxonomy of nutrition and health information which included nutrition and health claims and five common food marketing techniques. Compliance of statements and claims with the Australia New Zealand Food Standards Code and with Health Star Ratings (HSR) were assessed for all products. Almost all UPF (95 %) contained added sugars described in thirty-four different ways; 55 % of UPF displayed a HSR; 56 % had nutrition claims (18 % were compliant with regulations); 25 % had health claims (79 % were compliant); and 97 % employed common food marketing techniques. Packaging of 47 % of UPF was designed to appeal to children. UPF carried a mean of 1·5 health and nutrition claims (range 0-10) and 2·6 marketing techniques (range 0-5), and 45 % had HSR≤3·0/5·0. Most UPF packaging featured nutrition and health statements or claims despite the high prevalence of added sugars and moderate HSR. The degree of inappropriate or inaccurate statements and claims present is concerning, particularly on packaging designed to appeal to children. Public policies to assist parents to select healthy family foods should address the quality and accuracy of information provided on UPF packaging.

  19. 24 CFR 200.35 - Appraisal standards-nondiscrimination requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the selection of appraiser. In the selection of an appraiser, there shall be no discrimination on the... Practice must include a statement that the racial/ethnic composition of the neighborhood surrounding the...

  20. 24 CFR 200.35 - Appraisal standards-nondiscrimination requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the selection of appraiser. In the selection of an appraiser, there shall be no discrimination on the... Practice must include a statement that the racial/ethnic composition of the neighborhood surrounding the...

  1. 24 CFR 200.35 - Appraisal standards-nondiscrimination requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the selection of appraiser. In the selection of an appraiser, there shall be no discrimination on the... Practice must include a statement that the racial/ethnic composition of the neighborhood surrounding the...

  2. Survey of peanut levels in selected Irish food products bearing peanut allergen advisory labels.

    PubMed

    Robertson, Orla N; Hourihane, Jonathan O'B; Remington, Benjamin C; Baumert, Joseph L; Taylor, Steve L

    2013-01-01

    Peanut allergy affects up to 2% of consumers and is responsible for the majority of fatalities caused by food-induced anaphylaxis. Peanut-containing products must be clearly labelled. Manufacturers are not legally required to label peanut if its inclusion resulted from unintentional cross contact with foods manufactured in the same facility. However, the use of allergen advisory statements alerting consumers of the potential presence of peanut allergen has increased in recent years. In previous studies, the vast majority of foods with precautionary allergen statements did not contain detectable levels of peanut, but no data are available on Irish food products. Thirty-eight food products bearing peanut/nut allergen-related statements were purchased from multiple locations in the Republic of Ireland and analysed for the presence of peanut. Peanut was detected in at least one lot in 5.3% (2 of 38) of the products tested. The doses of peanut detected ranged from 0.14 mg to 0.52 mg per suggested serving size (0.035-0.13 mg peanut protein). No detectable levels of peanut were found in the products that indicated peanut/nuts as a minor ingredient. Quantitative risk assessment, based on the known distribution of individual threshold doses for peanut, indicates that only a very small percentage of the peanut-allergic population would be likely to experience an allergic reaction to those products while the majority of products with advisory labels appear safe for the peanut-allergic population. Food manufacturers should be encouraged to analyse products manufactured in shared facilities and even on shared equipment with peanuts for peanut residues to determine whether sufficient risk exists to warrant the use of advisory labelling. Although it appears that the majority of food products bearing advisory nut statements are in fact free of peanut contamination, advice to peanut allergy sufferers to avoid said foods should continue in Ireland and therefore in the wider European Union.

  3. Formation of stable submicron peptide or protein particles by thin film freezing

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Johnston, Keith P.; Engstrom, Joshua; Williams, III, Robert O.

    The present invention includes compositions and methods for preparing micron-sized or submicron-sized particles by dissolving a water soluble effective ingredient in one or more solvents; spraying or dripping droplets solvent such that the effective ingredient is exposed to a vapor-liquid interface of less than 50, 100, 150, 200, 250, 200, 400 or 500 cm.sup.-1 area/volume to, e.g., increase protein stability; and contacting the droplet with a freezing surface that has a temperature differential of at least 30.degree. C. between the droplet and the surface, wherein the surface freezes the droplet into a thin film with a thickness of less thanmore » 500 micrometers and a surface area to volume between 25 to 500 cm.sup.-1.« less

  4. Analysis of illicit ecstasy tablets: implications for clinical management in the accident and emergency department.

    PubMed Central

    Sherlock, K; Wolff, K; Hay, A W; Conner, M

    1999-01-01

    OBJECTIVE: To examine the composition of illicitly manufactured "ecstasy" tablets sold on the UK drugs market. METHODS: Analysis by gas chromatography of 25 illicit ecstasy tablets handed in under amnesty to Leeds Addiction Unit. RESULTS: Illicitly manufactured ecstasy tablets contain a range of ingredients, of widely differing concentrations, and even tablets with the same brand name have variable concentrations of active ingredients. Concentrations of 3,4-methylenedioxymethamphetamine (MDMA) more popularly known as ecstasy, varied 70-fold between tablets. Nine tablets contained neither MDMA nor related analogues. CONCLUSIONS: These results have implications for emergency workers attending to those who have become casualties of the drug ecstasy. Those claiming to have ingested ecstasy may actually have taken other agents that require different clinical management. PMID:10353046

  5. Development of a ginger-based appetizer in the form of ready-to-reconstitute mix and ready-to-drink beverage.

    PubMed

    Wadikar, D D; Madhura, C V; Premavalli, K S

    2011-06-01

    Ginger is well known as gastric stimulant and the curd is consumed for its probiotic properties. Based on these two functional ingredients, an appetizer drink mix has been developed and optimized for its ingredient composition with the help of response surface methodology. The appetizer mix is cold water reconstitutable and provides 77 kCal per serving of 100 ml. The dry appetizer mix was modified by replacing the curd powder with fresh curd and was processed at 95 °C for 30 sec and aseptically packed as a ready-to-drink beverage. The product has a shelf-life of 6 months at ambient conditions in both forms. The product was very well accepted during field trials at army units.

  6. [New idea of traditional Chinese medicine quality control based on "composition structure" theory].

    PubMed

    Liu, Dan; Jia, Xiaobin; Yu, Danhong

    2012-03-01

    On the road of the modern Chinese medicine developing internationally, there is a key issues that setting up a reasonable, accurate and be quantified quality evaluation system which is comply with the basic theory of Chinese medicine. Based on the overall understanding of the role of traditional Chinese medicine components, author suggested that the idea of "structural components" theory should be embedded into the system and thought the Chinese medicine play a multi-target, multi-channel pharmacodynamic effects founded on the specific microcosmic structural relationship between the components and the components within the group. At present, the way of Chinese pharmacopoeia checking the quality of Chinese medicine is mainly depends on controlling the single or multiple targets of ingredients. In fact, this way is out of the overall effectiveness of the Chinese medicine, so we can not thoroughly controlling the quality of Chinese medicine from the essence of the Chinese medicine. Secondly, it's only macro-structural quantity that the Chinese pharmacopoeia just controlling the less effective ingredients, this is not enough to reflect the internal microstructure of the integrity and systematic. In other words, this cannot reflect the structural components of the Chinese medicine (the essence of traditional Chinese medicine). In view of above mentioned reasons, the author propose the new idea on the quality control in the medicine that quantify the ratio structural relationship in component and the ingredients of the components, set the optimal controlling proportion between the components and ingredients. At the same time, author thought we should conduct the depth study in the micro-quantified the multi-component and multi-ingredient, in the process of studying the material basis of Chinese medicine. Therefore, it could establish a more rational basis for the Chinese medicine quality controlling system.

  7. Neonatal skincare: why change is vital.

    PubMed

    Trotter, Sharon

    2006-04-01

    'Newborn skin is thinner, more permeable and less able to withstand the sensitising effects of modern detergents. It is also important to remember that anything placed on, in or around a baby has the capacity to harm' (Trotter, 2004a). The anatomical and functional differences of neonatal skin have been thoroughly reported over the years and there is now a body of evidence to support the above statement (Fatter, 1997; Gelmetti, 2001; Lund, 2001a, 2001b; Medves, 2001; Ertel, 2003; Trotter, 2002, 2004a). The aim of this article is to inform midwives about the potential dangers of chemical ingredients used in personal care products and to suggest simpler skincare regimes. It is anticipated that doing so will reduce the risks of conditions like eczema, asthma and related allergies.

  8. Enzyme-Linked Immunosorbent Assay (ELISA).

    PubMed

    Konstantinou, George N

    2017-01-01

    Food allergy is a public health concern especially after recognizing its constantly increased prevalence and severity. Despite careful reading of food ingredient statements, food allergic individuals may experience reactions caused by "hidden", "masked", or "contaminated" proteins that are known major allergens. Many techniques have been developed to detect even small traces of food allergens, for clinical or laboratory purposes. Enzyme-linked immunosorbent assay (ELISA) is one of the best validated and most routinely used immunoassay in allergy research, in allergy diagnosis in allergy-related quality control in various industries. Although as a technique it has been implemented for the last 45 years, the evolution in biochemistry allowed the development of ultrasensitive ELISA variations that are capable of measuring quantities in the scale of picograms, rendering ELISA attractive, robust, and very famous.

  9. [Production technology and use of composite materials in the aeronautics industry, risks and pathology in the manufacturing workers].

    PubMed

    Franco, G; Candura, F

    1985-01-01

    The type and applications of composite materials have increased greatly during the last forty years, particularly in the aircraft and aerospace industries. The foreseeable increase of the employment of composite materials in future needs an adequate engagement in finding out health risks involved with technological processes. Composite materials - considered as a close union between a continuous glass, aramid or carbon reinforcing fibre and a epoxy matrix - present several advantages over traditional materials. Structural epoxy adhesives are defined as complex formulated systems. By mixing a large number of ingredients a formulated resin is obtained, which represents the start of the production process for adhesive manufacture. The most important ingredients such as catalysts, accelerators, the groups of epoxy monomers and oligomers, additives most used and their role into the epoxy matrices are illustrated. Of the various technologies existing for the fabrication of aircraft structures the one so called "vacuum bag" is described. The knowledge of the chemical composition of the substances used in the production of composite materials and epoxy adhesives allows to verify the possible existence of hazard for workers health. Among the potentially dangerous chemicals, epoxy monomers and oligomers, catalysts, accelerators are to be considered. The metabolism and the mechanisms of toxicity of epoxides are summarized. However the toxic effects of most epoxides are far from being wholly investigated. In man epoxides ingestion, inhalation or absorption through the skin can lead to several toxic effects: irritation and sensitisation, alterations of liver and nervous function. Finally some epoxides are considered to be carcinogenic in animals and in man; however for many compounds, the results are not yet conclusive. From what it is said above come out the necessity of a careful sanitary control of the workers exposed to these hazards, control that is made difficult by the lack of adequate biological indices for the risks found.

  10. A viscoplastic constitutive theory for metal matrix composites at high temperature

    NASA Technical Reports Server (NTRS)

    Robinson, David N.; Duffy, Stephen F.; Ellis, John R.

    1988-01-01

    A viscoplastic constitutive theory is presented for representing the high temperature deformation behavior of metal matrix composites. The point of view taken is a continuum one where the composite is considered a material in its own right, with its own properties that can be determined for the composite as a whole. It is assumed that a single preferential (fiber) direction is identifiable at each material point (continuum element) admitting the idealization of local transverse isotropy. A key ingredient is the specification of an experimental program for the complete determination of the material functions and parameters for characterizing a particular metal matrix composite. The parameters relating to the strength of anisotropy can be determined through tension/torsion tests on longitudinally and circumferentially reinforced thin walled tubes. Fundamental aspects of the theory are explored through a geometric interpretation of some basic features analogous to those of the classical theory of plasticity.

  11. A viscoplastic constitutive theory for metal matrix composites at high temperature

    NASA Technical Reports Server (NTRS)

    Robinson, D. N.; Duffy, S. F.; Ellis, J. R.

    1986-01-01

    A viscoplastic constitutive theory is presented for representing the high-temperature deformation behavior of metal matrix composites. The point of view taken is a continuum one where the composite is considered a material in its own right, with its own properties that can be determined for the composite as a whole. It is assumed that a single preferential (fiber) direction is identifiable at each material point (continuum element) admitting the idealization of local transverse isotropy. A key ingredient in this work is the specification of an experimental program for the complete determination of the material functions and parameters for characterizing a particular metal matrix composite. The parameters relating to the strength of anisotropy can be determined through tension/torsion tests on longitudinally and circumferentially reinforced thin-walled tubes. Fundamental aspects of the theory are explored through a geometric interpretation of some basic features analogous to those of the classical theory of plasticity.

  12. A viscoplastic constitutive theory for metal matrix composites at high temperature

    NASA Technical Reports Server (NTRS)

    Robinson, D. N.; Ellis, J. R.; Duffy, S. F.

    1987-01-01

    A viscoplastic theory is presented for representing the high-temperature deformation behavior of metal matrix composites. The point of view taken is a continuum one where the composite is considered a material in its own right, with its own properties that can be determined for the composite as a whole. It is presumed that a single preferential (fiber) direction is identifiable at each material point (continuum element) admitting the idealization of local transverse isotropy. A key ingredient in this work is the specification of an experimental program for the complete determination of the material functions and parameters for characterizing a particular metal matrix composite. The parameters relating to the strength of anisotropy can be determined through tension/torsion tests on longitudinally and circumferentially reinforced thin-walled tubes. Fundamental aspects of the theory are explored through a geometric interpretation of some basic features analogous to those of the classical theory of plasticity.

  13. Venetian treacle and the foundation of medicines regulation

    PubMed Central

    Griffin, J P

    2004-01-01

    Mithridatium and the related product Theriac were both regarded from the time of their original formulations in the 2nd Century BC and the 1st Century AD respectively, until the mid 18th Century as universal panaceas. Any failure of these products to achieve the desired therapeutic result was attributed to defective composition or manufacture. As a result measures were introduced to ensure the quality of ingredients used in these products composition, the establishment of standard formulations and assurance of the competence of the manufacturer. Manufacture frequently was required to take place in public. Doubts about the efficacy of these panaceas arose in the mid 18th century and concerns of the adverse nature of interactions between the numerous ingredients surfaced in Heberden's treatise of 1745, as result of which these products disappeared from Editions of The London Pharmacopoeia after 1746. Subsequently, arising from these concerns for safety and efficacy, a call was made in 1799 for the establishment of a Public Committee of eminent physicians to scrutinise all new products prior to their launch to an gullible public. The concepts developed in the history of Mithridatium form the basis of modern medicines regulation. PMID:15327592

  14. Chemomic and chemometric approach based on ultra-fast liquid chromatography with ion trap time-of-flight mass spectrometry to reveal the difference in the chemical composition between Da-Cheng-Qi decoction and its three constitutional herbal medicines.

    PubMed

    Wang, Mengru; Li, Yuanyuan; Huang, Yin; Tian, Yuan; Xu, Fengguo; Zhang, Zunjian

    2014-05-01

    Da-Cheng-Qi decoction (DCQT) is a traditional purgative Chinese decoction with a history of 2000 years. To study the effect of interactions between the ingredients on the overall chemical composition of DCQT, a chemomic and chemometric approach based on ultra-fast liquid chromatography with ion trap time-of-flight mass spectrometry was developed and validated. After mixing and decocting all four ingredients to make the DCQT, the concentrations of some chemicals are significantly different from those in single herb decoction and 24 of them were identified and tentatively characterized by comparing their data with those of standard compounds or literature data. No new chemicals were formed during mixing and decoction. Our findings indicated that there are interactions between these natural medicines during the mixing and preparation process. The 24 identified chemicals could be used as chemical markers for optimizing prescription and evaluation of consistent quality, and the strategy in the present study could be applied for other multiherb formulae. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Quantitative risk assessment of foods containing peanut advisory labeling.

    PubMed

    Remington, Benjamin C; Baumert, Joseph L; Marx, David B; Taylor, Steve L

    2013-12-01

    Foods with advisory labeling (i.e. "may contain") continue to be prevalent and the warning may be increasingly ignored by allergic consumers. We sought to determine the residual levels of peanut in various packaged foods bearing advisory labeling, compare similar data from 2005 and 2009, and determine any potential risk for peanut-allergic consumers. Of food products bearing advisory statements regarding peanut or products that had peanut listed as a minor ingredient, 8.6% and 37.5% contained detectable levels of peanut (>2.5 ppm whole peanut), respectively. Peanut-allergic individuals should be advised to avoid such products regardless of the wording of the advisory statement. Peanut was detected at similar rates and levels in products tested in both 2005 and 2009. Advisory labeled nutrition bars contained the highest levels of peanut and an additional market survey of 399 products was conducted. Probabilistic risk assessment showed the risk of a reaction to peanut-allergic consumers from advisory labeled nutrition bars was significant but brand-dependent. Peanut advisory labeling may be overused on some nutrition bars but prudently used on others. The probabilistic approach could provide the food industry with a quantitative method to assist with determining when advisory labeling is most appropriate. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Evaluation of active ingredients and larvicidal activity of clove and cinnamon essential oils against Anopheles gambiae (sensu lato).

    PubMed

    Thomas, Adelina; Mazigo, Humphrey D; Manjurano, Alphaxard; Morona, Domenica; Kweka, Eliningaya J

    2017-09-06

    Mosquitoes are well-known vectors of many diseases including malaria and lymphatic filariasis. Uses of synthetic insecticides are associated with high toxicity, resistance, environmental pollution and limited alternative, effective synthetic insecticides. This study was undertaken to evaluate the larvicidal efficacy of clove and cinnamon essential oils against laboratory Anopheles gambiae (sensu stricto) and wild An. arabiensis larvae. The standard WHO guideline for larvicides evaluation was used, and the GC-MS machine was used for active compounds percentage composition analysis and structures identification. Probit regression analysis was used for LC 50 and LC 95 calculations while a t-test was used to test for significant differences between laboratory-reared and wild larvae populations in each concentration of plant extract. Mortality effect of clove and cinnamon essential oils against wild and laboratory-reared larvae had variations indicated by their LC 50 and LC 95 values. The mortality at different concentrations of cinnamon and clove post-exposure for wild and laboratory-reared larvae were dosage-dependent and were higher for cinnamon than for clove essential oils. The mortality effect following exposure to a blend of the two essential oils was higher for blends containing a greater proportion of cinnamon oil. In the chemical analysis of the active ingredients of cinnamon essential oil, the main chemical content was Eugenol, and the rarest was β-Linalool while for clove essential oil, the main chemical content was Eugenol and the rarest was Bicyclo. The essential oils showed a larvicidal effect which was concentration-dependent for both laboratory and wild collected larvae. The active ingredient compositions triggered different responses in mortality. Further research in small-scale should be conducted with concentrated extracted compounds.

  17. Experimental study on the strength parameter of Quarry Dust mixed Coconut Shell Concrete adding Coconut Fibre

    NASA Astrophysics Data System (ADS)

    Matangulu Shrestha, Victor; Anandh, S.; Sindhu Nachiar, S.

    2017-07-01

    Concrete is a heterogeneous mixture constitute of cement as the main ingredient with a different mix of fine and coarse aggregate. The massive use of conventional concrete has a shortfall in its key ingredients, natural sand and coarse aggregate, due to increased industrialisation and globalisation. To overcome the shortage of material, an alternate material with similar mechanical properties and composition has to be studied, as replacement of conventional concrete. Coconut shell concrete is a prime option as replacement of key ingredients of conventional concrete as coconut is produced in massive quantity in south East Asia. Coconut shell concrete is lightweight concrete and different research is still ongoing concerning about its mix design and composition in the construction industry. Concrete is weak in tension as compared to compression, hence the fibre is used to refrain the crack in the concrete. Coconut fibre is one of many fibres which can be used in concrete. The main aim of this project is to analyse the use of natural by-products in the construction industry, make light weight concrete and eco-friendly construction. This project concerns with the comparison of the mechanical properties of coconut shell concrete and conventional concrete, replacing fine aggregate with quarry dust using coconut fibre. M25 grade of concrete was adopted and testing of concrete was done at the age of 3, 7 and 28 days. In this concrete mix, sand was replaced completely in volumetric measurement by quarry dust. The result was analysed and compared with addition of coconut fibre at varying percentage of 1%, 2%, 3%, 4% and 5%. From the test conducted, coconut shell concrete with quarry dust has the maximum value at 4% of coconut fibre while conventional concrete showed the maximum value at 2% of coconut fibre.

  18. Authentication of Whey Protein Powders by Portable Mid-Infrared Spectrometers Combined with Pattern Recognition Analysis.

    PubMed

    Wang, Ting; Tan, Siow Ying; Mutilangi, William; Aykas, Didem P; Rodriguez-Saona, Luis E

    2015-10-01

    The objective of this study was to develop a simple and rapid method to differentiate whey protein types (WPC, WPI, and WPH) used for beverage manufacturing by combining the spectral signature collected from portable mid-infrared spectrometers and pattern recognition analysis. Whey protein powders from different suppliers are produced using a large number of processing and compositional variables, resulting in variation in composition, concentration, protein structure, and thus functionality. Whey protein powders including whey protein isolates, whey protein concentrates and whey protein hydrolysates were obtained from different suppliers and their spectra collected using portable mid-infrared spectrometers (single and triple reflection) by pressing the powder onto an Attenuated Total Reflectance (ATR) diamond crystal with a pressure clamp. Spectra were analyzed by soft independent modeling of class analogy (SIMCA) generating a classification model showing the ability to differentiate whey protein types by forming tight clusters with interclass distance values of >3, considered to be significantly different from each other. The major bands centered at 1640 and 1580 cm(-1) were responsible for separation and were associated with differences in amide I and amide II vibrations of proteins, respectively. Another important band in whey protein clustering was associated with carboxylate vibrations of acidic amino acids (∼1570 cm(-1)). The use of a portable mid-IR spectrometer combined with pattern recognition analysis showed potential for discriminating whey protein ingredients that can help to streamline the analytical procedure so that it is more applicable for field-based screening of ingredients. A rapid, simple and accurate method was developed to authenticate commercial whey protein products by using portable mid-infrared spectrometers combined with chemometrics, which could help ensure the functionality of whey protein ingredients in food applications. © 2015 Institute of Food Technologists®

  19. Nutritional evaluation of former food products (ex-food) intended for pig nutrition.

    PubMed

    Giromini, C; Ottoboni, M; Tretola, M; Marchis, D; Gottardo, D; Caprarulo, V; Baldi, A; Pinotti, L

    2017-08-01

    Ex-food or former food products (FFPs) have been proposed as one of the categories with great promise as alternative feed ingredients. FFPs' nutritional potential is not yet fully exploited. Therefore, the aim of this study was to perform a nutritional evaluation of selected FFPs. In particular, six samples of mixed FFPs, all based on bakery products, were analysed for moisture, crude protein, ether extract, crude fibre, neutral detergent fibre, acid detergent fibre, starch and ash. Nitrogen-free extractives and non-structural carbohydrate were also determined. Based on FFPs' composition data, estimation of digestible energy and metabolisable energy values for pigs were calculated. Further, the in vitro digestibility values of FFPs were investigated using a multi-step enzymatic technique. A wheat sample was included as a control feed ingredient in the study. All data were reported on dry matter basis. FFPs have shown a nutrient composition comparable with cereal grains. In the tested FFPs, the average protein content was 10.0% and the average starch content was 52.4%. Nitrogen-free extractive ranged from 61.2% to 74.7%, whereas non-structural carbohydrate ranged from 58.5% to 79.3%. Compared with wheat, FFPs were characterised by a relative high fat content, averaging about 10.1%. The relatively high nitrogen-free extractive/non-structural carbohydrate/starch and fat concentration designated FFPs as valuable energy sources. Digestible energy and metabolisable energy averages were 17.2 and 16.9 MJ kg -1 , respectively. The average in vitro digestibility value of FFPs samples was 88.2% ± 5.8%, comparable with that of wheat (90.6% ± 1.6%). FFPs are a fat-fortified version of common cereals grains. The high energy content and digestibility values elect FFPs as promising non-traditional ingredients for swine.

  20. A novel fiber composite ingredient incorporated into a beverage and bar blunts postprandial serum glucose and insulin responses: a randomized controlled trial.

    PubMed

    O'Connor, Lauren E; Campbell, Wayne W

    2016-03-01

    Previous research supports that consumption of resistant starch and guar gum independently influences insulin-mediated glucose responses to meals. This research assessed a novel co-processed fiber composite (FC) ingredient comprising whole-grain high-amylose maize flour and viscous guar gum on glucose and insulin responses to co-consumed and subsequent meals in humans. It was hypothesized that a smoothie-type beverage or a cold-pressed snack bar containing the FC would blunt and sustain serum glucose and insulin postprandial responses compared with maltodextrin (MD). The beverage and bar were assessed in 2 separate studies using identical protocols. Young, nondiabetic, nonobese adults participated in 2 testing days (randomized crossover design) separated by at least 1 week for both food forms. On each testing day, the FC or MD product was consumed with a low-fiber standardized breakfast followed by a low-fiber standardized lunch (with no FC or MD) 4 hours later. Blood samples were collected at baseline and incrementally throughout the 8-hour testing day. One-tailed paired t tests were performed to compare treatment areas under the curve, and a doubly repeated-measures analysis of variance was performed to compare treatment responses at individual time points (P< .05, Bonferroni corrected). The FC blunted the postprandial glucose and insulin responses compared with MD, including a robust glucose and insulin response reduction after breakfast and a continued modest glycemic second-meal reduction after lunch in both the beverage and the bar. These findings support the use of this novel whole-grain FC ingredient in a beverage or bar for insulin-mediated glucose control in young healthy adults. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. HPLC-APCI-MS analysis of triacylglycerols (TAGs) in historical pharmaceutical ointments from the eighteenth century.

    PubMed

    Saliu, Francesco; Modugno, Francesca; Orlandi, Marco; Colombini, Maria Perla

    2011-10-01

    The lipid fractions of residues from historical pharmaceutical ointments were analysed by reversed-phase liquid chromatography coupled with atmospheric pressure chemical ionization and mass spectrometer detection. The residues were contained in a series of historical apothecary jars, dating from the eighteenth century and conserved at the "Aboca Museum" in Sansepolcro (Arezzo, Italy) and at the pharmacy of the "Real Cartuja de Valldemossa" in Palma de Majorca (Spain). The analytical protocol was set up using a comparative study based on the evaluation of triacylglycerol (TAG) compositions in raw natural lipid materials and in laboratory-reproduced ointments. These ointments were prepared following pharmaceutical recipes reported in historical treatises and used as reference materials. The reference materials were also subjected to stress treatments in order to evaluate the modification occurring in the TAG profiles as an effect of ageing. TAGs were successfully detected in the reproduced formulations even in mixtures of up to ten ingredients and after harsh degradative treatments, and also in real historical samples. No particular interferences were detected from other non-lipid ingredients of the formulations. The TAG compositions detected in the historical ointments indicated a predominant use of olive oil and pig adipose material as lipid ingredients. The detection of a high level of tristearine and myristyl-palmitoyl-stearyl glycerol in two of the samples suggested the presence of a fatty material of a different origin (maybe a ruminant). On the basis of the positional isomer ratio, sn-PPO/sn-POP, it was possible to hypothesize an exclusive use of pig fat in one sample. We also evaluated the application of principal component analysis of TAG profiles as an approach for the multivariate statistical comparison of the reference and historical ointments.

  2. Comparison of endogenous loss and maintenance need for minerals in rainbow trout (Oncorhynchus mykiss) fed fishmeal or plant ingredient-based diets.

    PubMed

    Antony Jesu Prabhu, P; Kaushik, S J; Mariojouls, C; Surget, A; Fontagné-Dicharry, S; Schrama, J W; Geurden, I

    2015-02-01

    Mineral needs as affected by changes in dietary protein and oil sources were studied in rainbow trout. Duplicate groups (n = 30 fish per replicate) of rainbow trout (initial BW: 37 g) were fed either a fish meal/fish oil-based (M) or a complete plant ingredient (V)-based diet at four graded ration (R) levels [apparent satiation (AS), R75, R50 and R25 % of AS]; one treatment group was maintained under starvation. The feeding trial lasted 12 weeks at a water temperature of 17 °C. Dietary intake, apparent digestibility and initial and final whole-body composition data were used to calculate mineral gain which was regressed against digestible mineral intake (both expressed as mg or µg kg(-0.8) day(-1)). Starvation loss (SL), endogenous loss of fed fish (ELF, y-intercept at x = 0) and point of intake for zero balance (PZB, x-intercept at y = 0) were used as estimates of maintenance requirements. SL provided the lowest estimate, ELF provided the net requirement of a mineral for maintenance and PZB provided the digestible dietary intake required to meet maintenance (SL < ELF < PZB). Dietary ingredient composition did not significantly affect the digestible mineral supply required for maintenance (PZB) for any of the minerals (P, Mg, K, Cu and Zn) studied. However, ELF of micro-minerals such as Cu and Zn were significantly affected. The ELF of Cu was significantly lower and that of Zn was significantly higher in V group compared with M-fed fish. Further studies on the effects of such changes in dietary formulations on micro-mineral metabolism are warranted.

  3. Nutritional sustainability of pet foods.

    PubMed

    Swanson, Kelly S; Carter, Rebecca A; Yount, Tracy P; Aretz, Jan; Buff, Preston R

    2013-03-01

    Sustainable practices meet the needs of the present without compromising the ability of future generations to meet their needs. Applying these concepts to food and feed production, nutritional sustainability is the ability of a food system to provide sufficient energy and essential nutrients required to maintain good health in a population without compromising the ability of future generations to meet their nutritional needs. Ecological, social, and economic aspects must be balanced to support the sustainability of the overall food system. The nutritional sustainability of a food system can be influenced by several factors, including the ingredient selection, nutrient composition, digestibility, and consumption rates of a diet. Carbon and water footprints vary greatly among plant- and animal-based ingredients, production strategy, and geographical location. Because the pet food industry is based largely on by-products and is tightly interlinked with livestock production and the human food system, however, it is quite unique with regard to sustainability. Often based on consumer demand rather than nutritional requirements, many commercial pet foods are formulated to provide nutrients in excess of current minimum recommendations, use ingredients that compete directly with the human food system, or are overconsumed by pets, resulting in food wastage and obesity. Pet food professionals have the opportunity to address these challenges and influence the sustainability of pet ownership through product design, manufacturing processes, public education, and policy change. A coordinated effort across the industry that includes ingredient buyers, formulators, and nutritionists may result in a more sustainable pet food system.

  4. Fragranced consumer products: Chemicals emitted, ingredients unlisted

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Steinemann, Anne C., E-mail: acstein@u.washington.ed; MacGregor, Ian C.; Gordon, Sydney M.

    2011-04-15

    Fragranced consumer products are pervasive in society. Relatively little is known about the composition of these products, due to lack of prior study, complexity of formulations, and limitations and protections on ingredient disclosure in the U.S. We investigated volatile organic compounds (VOCs) emitted from 25 common fragranced consumer products-laundry products, personal care products, cleaning supplies, and air fresheners-using headspace analysis with gas chromatography/mass spectrometry (GC/MS). Our analysis found 133 different VOCs emitted from the 25 products, with an average of 17 VOCs per product. Of these 133 VOCs, 24 are classified as toxic or hazardous under U.S. federal laws, andmore » each product emitted at least one of these compounds. For 'green' products, emissions of these compounds were not significantly different from the other products. Of all VOCs identified across the products, only 1 was listed on any product label, and only 2 were listed on any material safety data sheet (MSDS). While virtually none of the chemicals identified were listed, this nonetheless accords with U.S. regulations, which do not require disclosure of all ingredients in a consumer product, or of any ingredients in a mixture called 'fragrance.' Because the analysis focused on compounds emitted and listed, rather than exposures and effects, it makes no claims regarding possible risks from product use. Results of this study contribute to understanding emissions from common products, and their links with labeling and legislation.« less

  5. Nutritional Sustainability of Pet Foods12

    PubMed Central

    Swanson, Kelly S.; Carter, Rebecca A.; Yount, Tracy P.; Aretz, Jan; Buff, Preston R.

    2013-01-01

    Sustainable practices meet the needs of the present without compromising the ability of future generations to meet their needs. Applying these concepts to food and feed production, nutritional sustainability is the ability of a food system to provide sufficient energy and essential nutrients required to maintain good health in a population without compromising the ability of future generations to meet their nutritional needs. Ecological, social, and economic aspects must be balanced to support the sustainability of the overall food system. The nutritional sustainability of a food system can be influenced by several factors, including the ingredient selection, nutrient composition, digestibility, and consumption rates of a diet. Carbon and water footprints vary greatly among plant- and animal-based ingredients, production strategy, and geographical location. Because the pet food industry is based largely on by-products and is tightly interlinked with livestock production and the human food system, however, it is quite unique with regard to sustainability. Often based on consumer demand rather than nutritional requirements, many commercial pet foods are formulated to provide nutrients in excess of current minimum recommendations, use ingredients that compete directly with the human food system, or are overconsumed by pets, resulting in food wastage and obesity. Pet food professionals have the opportunity to address these challenges and influence the sustainability of pet ownership through product design, manufacturing processes, public education, and policy change. A coordinated effort across the industry that includes ingredient buyers, formulators, and nutritionists may result in a more sustainable pet food system. PMID:23493530

  6. By-product from decoction process of Hibiscus sabdariffa L. calyces as a source of polyphenols and dietary fiber.

    PubMed

    Sáyago-Ayerdi, Sonia G; Velázquez-López, Carolina; Montalvo-González, Efigenia; Goñi, Isabel

    2014-03-30

    Dietary fiber (DF) and antioxidant compounds are widely used as functional ingredients. The market in this field is competitive and the search for new types of quality ingredients for the food industry is intensifying. The aim of this study was to evaluate the composition and antioxidant activity of by-products generated during the decoction of calyces of four Mexican Hibiscus sabdariffa L. cultivars ('Criolla', 'China', 'Rosalis' and 'Tecoanapa') in order to assess them as a source of functional ingredients. Some calyx components were partially transferred to the beverage during the decoction process, while most were retained in the decoction residues. These by-products proved to be a good source of DF (407.4-457.0 g kg⁻¹ dry matter) and natural antioxidants (50.7-121.8 µmol Trolox equivalent g⁻¹ dry matter). The decoction process extracted some soluble carbohydrates, ash and some extractable polyphenols. The DF content changed in the dried residues, which could be considered as high-DF materials with a high proportion of soluble DF (∼20% of total DF) and considerable antioxidant capacity. These by-products could be used as an antioxidant DF source. © 2013 Society of Chemical Industry.

  7. Our unrequited love for natural ingredients.

    PubMed

    Burdock, George A; Wang, Wendan

    2017-09-01

    Naturally sourced food ingredients have been the beneficiary of legal, regulatory and consumer preference as the result of a widely shared assumption of safety. However, the natural substances consumed in modernity may have little to do with the historically consumed part of the plant or even the plant itself. Further, our initial impression of a safe plant derivative may well be false as the result of the use of different growth conditions or, changes in harvesting and processing conditions that may have brought about a higher level of toxic constituents. Despite the variability of plant constituents, manufacturers' standards are set according to the content of commercially desirable properties, rather than presence of potentially toxic constituents. Why then, after all the potential reservations regarding naturals, is there such an enmity toward synthetic chemicals (including single chemical fermentation products), which have been tested in a systematic manner for potential toxic effects and whose composition is well known as the result of consistent manufacturing techniques and analytical controls? The authors will describe the paradigms used for natural products safety review and compare them with the safety criteria required for an "artificial" food ingredient. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. [Pharmacokinetic research strategies of compatibilities and synergistic effects of classical Danshen herb pairs based on pharmacokinetics of "Danshen-Bingpian" and "Danshen-Honghua"].

    PubMed

    Zhang, Cui-Ying; Ren, Wei-Guang

    2017-06-01

    Herb pairs are usual clinical compatibility forms and one of compound prescription sources in Chinese medicine. Pharmacokinetic research in vivo is one of the important items in elucidating the mechanism for synergistic and attenuated mechanisms of herb pairs. The paper comprehensively summarized and systemized the pharmacokinetic researches of marker-ingredients about Danshen-Honghua and Danshen-Bingpian in order to elucidate the rationality and scientificity of herb pairs and provide some feasible suggestions on the pharmacokinetics of drugs in the future. In view of complicated system of Traditional Chinese medicines and a chemical system that is not separated from its natural state, comparative pharmacokinetic researches on marker-ingredients from the herb pairs are reasonable to elucidate the synergistic and attenuated mechanisms of monarch-subjects compatible herbs and monarch-guide compatible herbs. Such pharmacokinetic research can better explain the mechanism of drug compatibility, while the pharmacokinetic researches based on the monomer chemical compositions and marker-ingredients that have been separated from complex chemical environment of traditional Chinese Medicine are still unreasonable and should be discussed deeply. Copyright© by the Chinese Pharmaceutical Association.

  9. Photocatalytic degradation of sunscreen active ingredients mediated by nanostructured materials

    NASA Astrophysics Data System (ADS)

    Soto-Vazquez, Loraine

    Water scarcity and pollution are environmental issues with terrible consequences. In recent years several pharmaceutical and personal care products, such as sunscreen active ingredients, have been detected in different water matrices. Its recalcitrant behavior in the environment has caused controversies and generated countless questions about its safety. During this research, we employed an advanced oxidation process (photocatalysis) to degrade sunscreen active ingredients. For this study, we used a 3x3 system, evaluating three photocatalysts and three different contaminants. From the three catalysts employed, two of them were synthesized. ZnO nanoparticles were obtained using zinc acetate dihydrated as the precursor, and TiO2 nanowires were synthesized from titanium tetrachloride precursor. The third catalyst employed (namely, P25) was obtained commercially. The synthesized photocatalysts were characterized in terms of the morphology, elemental composition, crystalline structure, elemental oxidation states, vibrational modes and surface area, using SEM-EDS, XRD, XPS, Raman spectroscopy and BET measurements, respectively. The photocatalysts were employed during the study of the degradation of p-aminobenzoic acid, phenylbenzimidazole sulfonic acid, and benzophenone-4. In all the cases, at least 50% degradation was achieved. P25 showed degradation efficiencies above 90%, and from the nine systems, 7 of them degraded at least 86%.

  10. Blueberry by-product used as an ingredient in the development of functional cookies.

    PubMed

    Perez, Claudia; Tagliani, Camila; Arcia, Patricia; Cozzano, Sonia; Curutchet, Ana

    2018-06-01

    A by-product of blueberry juice industries was used as an ingredient to develop fiber-enriched cookies. The blueberry pomace, once ground and dried, was used as an ingredient in cookie formulation. A control cookie was elaborated as reference. Cookies were analyzed for composition and functional properties. The fiber content obtained in the fiber-enriched cookie allows it to be labeled as "high fiber" in the European Union and as a "source of fiber" in MERCOSUR. The fiber-enriched cookie presented highly increased values on the antioxidant capacity and the polyphenol content when compared against the control cookie. Sensory evaluation was performed. Acceptability of the fiber-enriched cookie reached a value of 5.3 in a nine-point hedonic scale. Further strategies should be necessary in order to achieve an acceptable product. Cookies were subjected to an in vitro digestive process. Results show that the cookies' phytochemicals are bioaccessible and potentially bioavailable. Therefore, eating this type of food would represent an increase in the amount of antioxidants ingested and redound to a health benefit. In addition to improving both nutritional and functional properties of cookies, the present development represents an innovative strategy for a more sustainable growth of fruit juice industries.

  11. Optimising the manufacture, formulation, and dose of antiretroviral drugs for more cost-efficient delivery in resource-limited settings: a consensus statement.

    PubMed

    Crawford, Keith W; Ripin, David H Brown; Levin, Andrew D; Campbell, Jennifer R; Flexner, Charles

    2012-07-01

    It is expected that funding limitations for worldwide HIV treatment and prevention in resource-limited settings will continue, and, because the need for treatment scale-up is urgent, the emphasis on value for money has become an increasing priority. The Conference on Antiretroviral Drug Optimization--a collaborative project between the Clinton Health Access Initiative, the Johns Hopkins University School of Medicine, and the Bill & Melinda Gates Foundation--brought together process chemists, clinical pharmacologists, pharmaceutical scientists, physicians, pharmacists, and regulatory specialists to explore strategies for the reduction of antiretroviral drug costs. The antiretroviral drugs discussed were prioritised for consideration on the basis of their market impact, and the objectives of the conference were framed as discussion questions generated to guide scientific assessment of potential strategies. These strategies included modifications to the synthesis of the active pharmaceutical ingredient (API) and use of cheaper sources of raw materials in synthesis of these ingredients. Innovations in product formulation could improve bioavailability thus needing less API. For several antiretroviral drugs, studies show efficacy is maintained at doses below the approved dose (eg, efavirenz, lopinavir plus ritonavir, atazanavir, and darunavir). Optimising pharmacoenhancement and extending shelf life are additional strategies. The conference highlighted a range of interventions; optimum cost savings could be achieved through combining approaches. Copyright © 2012 Elsevier Ltd. All rights reserved.

  12. [One of Avicenna's electuaries: or on the difficulty of identifying the ingredients of ancient medications].

    PubMed

    Silberman, H C

    1994-01-01

    In view of the many thousands of existing plant varieties, it is sometimes difficult to determine which particular medicinal plant has been used in antiquity and during the middle ages. Scanty descriptions transmit often insufficient information to later generations of physicians and pharmacists trying to duplicate a prescribed medication. In the article a composite medication on xyloaloesbasis, taken from the Canon of Avicenna is used as an example to show the difficulties connected with the understanding of an ancient text. Quarrels more than a century ago between expert translators of old Arabic scientific works further illustrate the difficulties encountered with the interpretatiion of such texts. The example chosen provides furthermore an insight to the formerly neglected influence of old Indian medical tradition and gives an additional indication of the identity of Avicenna's ingredients.

  13. Capacity of milk composition to identify the feeding system used to feed dairy cows.

    PubMed

    Vicente, Fernando; Santiago, Carme; Jiménez-Calderón, José D; Martínez-Fernández, Adela

    2017-08-01

    This Research Paper addresses the hypothesis that is possible to identify the type of feed used for dairy cows by means of the analysis of milk composition and the fatty acid profile of milk fat. Sixteen dairy farms were monitored during 1 year with quarterly visits between summer 2014 and spring 2015. Rations varied throughout the year due to annual dynamic change of forage production, forage rotation, variation of nutrient requirements according to physiological state of the animal, etc. The ingredients of the rations were analysed by cluster identifying five feeding systems based on the main ingredient of the diet: grazing, maize silage, grass silage, dry forage and concentrate. Milk composition could explain up to 91·3% of the total variability among feeding systems, while fatty acid profile could explain only up to 61·2% of total variability. However, when the sum of types of fatty acids and their ratios are taken, up to 93·5% of total variability could be explained. The maize silage system had the greatest milk yield, protein, solid non-fat and urea proportions, as well as the highest proportion of saturated fatty acid and lowest concentration of trans11 18 : 1, cis9 18 : 1 and 18 : 3 n3. Principal component analysis distinguishes the maize silage system from other feeding systems, both from milk composition and milk fatty acid profile. Concentrate system overlapped partially with the grazing, grass silage and dry forage systems. The latter systems had the highest concentrations of cis9 18 : 1, trans11 18 : 1 and 18 : 3, but there was no clear differentiation among them.

  14. Nanoscience Research for Energy Needs

    DTIC Science & Technology

    2005-06-01

    demonstrated using highly defective nanoscale inorganic materials in battery chemistry (e.g., Li-ion insertion into V2O5 aerogels at unprecedented Li-to...devices. One future path of nanoscale design and synthesis of disordered high-performance energy materials may be to mimic glass science; however, to...stabilize a technically important but unstable glass composition, another ingredient may be necessary. Computational chemistry will be key in selecting

  15. The Navy Medical Technology Watch: Hemostatic Dressing Products for the Battlefield

    DTIC Science & Technology

    2006-09-09

    composition and ingredients, external bleeding cessation agents all work to help the rapid formation of a thrombus (clot) or other blockage at the...clotting agent Contraindicated for internal bleeding or deep tissue wounds Collagen. Collagen-like natural substances are created from chemically...2003) Experimental (swine) Complex groin injury, arterial, venous QuikClot produced 0% mortality; RDH had a 66% mortality rate. QuikClot

  16. Impact of Four Weeks of a Multi-Ingredient Performance Supplement on Muscular Strength, Body Composition, and Anabolic Hormones in Resistance-Trained Young Men.

    PubMed

    Kreipke, Vince C; Allman, Brittany R; Kinsey, Amber W; Moffatt, Robert J; Hickner, Robert C; Ormsbee, Michael J

    2015-12-01

    Although multi-ingredient performance supplements (MIPS) have increased in popularity because of their array of ergogenic ingredients, their efficacy and safety remain in question. The objective of this study was to determine the impact of supplementation with T+ (SUP; Onnit Labs, Austin, TX, USA), an MIPS containing long jack root, beta-alanine, and branched-chain amino acids, and other proprietary blends, on strength, body composition, and hormones in young resistance-trained men. Subjects were randomized to consume either T+ (SUP; n = 14; age, 21 ± 3 years; body fat, 18.3 ± 4.7%) or an isocaloric placebo (PL; n = 13; age, 21 ± 3 years; body fat, 21.5 ± 6.2%) for 4 weeks. Both groups underwent a progressive, 4-week high-intensity resistance training protocol. Before and after the training protocol, mood state, body composition, blood hormones (also collected at midpoint), and maximal strength were measured. SUP had significantly greater increases in bench press (SUP, 102 ± 16 kg to 108 ± 16 kg vs. PL, 96 ± 22 kg to 101 ± 22 kg; p < 0.001) and total weight lifted (SUP, 379 ± 59 kg to 413 ± 60 kg vs. PL, 376 ± 70 kg to 400 ± 75 kg; p < 0.001) compared with PL. Additionally, deadlift strength relative to total body mass (calculated as weight lifted/body mass; kg:kg) (2.08 ± 0.18 to 2.23 ± 0.16; p = 0.036) and lean mass (2.55 ± 0.19 to 2.72 ± 0.16; p = 0.021) increased significantly in SUP but not PL (2.02 ± 0.30 to 2.15 ± 0.36 and 2.56 ± 0.31 to 2.70 ± 0.36, respectively). No other significant differences were detected between groups for the remaining variables. Supplementing with SUP enhanced resistance training adaptations independent of hormonal status, and thus SUP use may warrant inclusion into peri-workout nutrition regimens. This study was registered with clinicaltrials.gov (identifier: NCT01971723).

  17. Herbal products containing Hibiscus sabdariffa L., Crataegus spp., and Panax spp.: Labeling and safety concerns.

    PubMed

    Nunes, Maria Antónia; Rodrigues, Francisca; Alves, Rita C; Oliveira, Maria Beatriz P P

    2017-10-01

    Herbs have been used from ancient times for infusion preparation based on their potential health effects. In particular, the consumption of Hibiscus sabdariffa L., Crataegus spp. and Panax spp. has been largely associated to cardiovascular benefits. In this work, the label information of 52 herbal products for infusion preparation containing the referred herbs was analyzed and discussed, taking into consideration the European Union regulation for herbal products, which intends to protect public health and harmonize the legal framework in Member States. Details about the cardiovascular-related statements and warning notifications about consumption were considered. Also, regulatory issues and possible herb-drug interactions were explored and discussed. A total of 14 of the 52 herbal products selected presented health claims/statements on the label. Hibiscus was present in the majority of the products and, in some cases, it was mentioned only in the ingredients list and not on the product front-of-pack. Despite the promising outcomes of these plants to modulate cardiovascular risk markers, consumers with some sort of cardiovascular dysfunction and/or under medication treatments should be aware to carefully analyze the labels and consult additional information related to these herbal products. Manufacturers have also a huge responsibility to inform consumers by presenting awareness statements. Lastly, health professionals must advise and alert their patients about possible interactions that could occur between the concomitant consumption of drugs and herbs. Overall, there is still a real need of additional studies and clinical trials to better understand herbs effects and establish a science-based guidance to assess their safety. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. The management of ectodermal dysplasia and severe hypodontia. International conference statements.

    PubMed

    Hobkirk, J A; Nohl, F; Bergendal, B; Storhaug, K; Richter, M K

    2006-09-01

    An international conference on ectodermal dysplasias and hypodontia, held in London in 2004, featured a session devoted to the management of the ectodermal dysplasias and severe hypodontia. This paper presents a set of statements prepared by an international specialist panel, including representatives of patient support groups, who presented and subsequently debated a series of papers on this subject. The following topics were explored: potential roles of patient support groups; core care standards, including the roles and composition of medical and dental multidisciplinary teams for treating these conditions; the format of a baseline data set for patients with an ED; and priorities for research in ectodermal dysplasias, with particular regard to laboratory and clinical studies, and research methodology. The statements are intended to form an international framework for developing patient care pathways, and collaborative research in this field.

  19. 12 CFR Appendix B to Part 325 - Statement of Policy on Capital Adequacy

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... at least as great as that normally associated with a Composite rating of 3, 4, or 5 under the Uniform... to intermediate-term preferred stock. Banks which are contemplating issues bearing terms which may be...

  20. Gender/Authority, Teacher/Critic.

    ERIC Educational Resources Information Center

    Helmers, Marguerite

    An educator recently contributed a statement concerning some of the difficulties in teaching critical theory to undergraduates, particularly works translated from the French poststructuralists, to the newly published collection "Foregrounding Ethical Awareness in Composition and English Studies." As a postscript, the educator would like…

  1. Friction stir weld tools having fine grain structure

    DOEpatents

    Grant, Glenn J.; Frye, John G.; Kim, Jin Yong; Lavender, Curt A.; Weil, Kenneth Scott

    2016-03-15

    Tools for friction stir welding can be made with fewer process steps, lower cost techniques, and/or lower cost ingredients than other state-of-the-art processes by utilizing improved compositions and processes of fabrication. Furthermore, the tools resulting from the improved compositions and processes of fabrication can exhibit better distribution and homogeneity of chemical constituents, greater strength, and/or increased durability. In one example, a friction stir weld tool includes tungsten and rhenium and is characterized by carbide and oxide dispersoids, by carbide particulates, and by grains that comprise a solid solution of the tungsten and rhenium. The grains do not exceed 10 micrometers in diameter.

  2. Flaw investigation in a multi-layered, multi-material composite: Using air-coupled ultrasonic resonance imaging

    NASA Astrophysics Data System (ADS)

    Livings, R. A.; Dayal, V.; Barnard, D. J.; Hsu, D. K.

    2012-05-01

    Ceramic tiles are the main ingredient of a multi-material, multi-layered composite being considered for the modernization of tank armors. The high stiffness, low attenuation, and precise dimensions of these uniform tiles make them remarkable resonators when driven to vibrate. Defects in the tile, during manufacture or after usage, are expected to change the resonance frequencies and resonance images of the tile. The comparison of the resonance frequencies and resonance images of a pristine tile/lay-up to a defective tile/lay-up will thus be a quantitative damage metric. By examining the vibrational behavior of these tiles and the composite lay-up with Finite Element Modeling and analytical plate vibration equations, the development of a new Nondestructive Evaluation technique is possible. This study examines the development of the Air-Coupled Ultrasonic Resonance Imaging technique as applied to a hexagonal ceramic tile and a multi-material, multi-layered composite.

  3. Combination of carbon nitride and carbon nanotubes: synergistic catalysts for energy conversion.

    PubMed

    Gong, Yutong; Wang, Jing; Wei, Zhongzhe; Zhang, Pengfei; Li, Haoran; Wang, Yong

    2014-08-01

    Due to their versatile features and environmental friendliness, functionalized carbon materials show great potential in practical applications, especially in energy conversion. Developing carbon composites with properties that can be modulated by simply changing the ratio of the original materials is an intriguing synthetic strategy. Here, we took cyanamide and multiwalled carbon nanotubes as precursors and introduced a facile method to fabricate a series of graphitic carbon nitride/carbon nanotubes (g-C3 N4 /CNTs) composites. These composites demonstrated different practical applications with different weight ratios of the components, that is, they showed synergistic effects in optoelectronic conversion when g-C3 N4 was the main ingredient and in oxygen reduction reaction (ORR) when CNTs dominated the composites. Our experiments indicated that the high electrical conductivity of carbon nanotubes promoted the transmission of the charges in both cases. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Determination and comparison of seed oil triacylglycerol composition of various soybeans (Glycine max (L.)) using ¹H-NMR spectroscopy.

    PubMed

    Kim, Won Woo; Rho, Ho Sik; Hong, Yong Deog; Yeom, Myung Hun; Shin, Song Seok; Yi, Jun Gon; Lee, Min-Seuk; Park, Hye Yoon; Cho, Dong Ha

    2013-11-21

    Seed oil triacylglycerol (TAG) composition of 32 soybean varieties were determined and compared using ¹H-NMR. The contents of linolenic (Ln), linoleic (L), and oleic (O) ranged from 10.7% to 19.3%, 37.4%-50.1%, and 15.7%-34.1%, respectively. As is evident, linoleic acid was the major fatty acid of soybean oil. Compositional differences among the varieties were observed. Natural oils containing unsaturated groups have been regarded as important nutrient and cosmetic ingredients because of their various biological activities. The TAG profiles of the soy bean oils could be useful for distinguishing the origin of seeds and controlling the quality of soybean oils. To the best of our knowledge, this is the first study in which the TAG composition of various soybean oils has been analyzed using the ¹H-NMR method.

  5. Percutaneous absorption

    PubMed Central

    Brisson, Paul

    1974-01-01

    Clinical effectiveness of topically applied medications depends on the ability of the active ingredient to leave its vehicle and penetrate into the epidermis. The stratum corneum is that layer of the epidermis which functionally is the most important in limiting percutaneous absorption, showing the characteristics of a composite semipermeable membrane. A mathematical expression of transepidermal diffusion may be derived from Fick's Law of mass transport; factors altering the rate of diffusion are discussed. PMID:4597976

  6. Pre-Clinical Testing of New Hydroxybutyrate Analogues

    DTIC Science & Technology

    2012-07-01

    representative of any past or future Batches/Lots. The methodology and/or techniques of analysis used to obtailrthese results may or may not be...purpose. For additional information regarding this product and its analysis , please contact your Eastman representative. This material is NOT for human...COMPOSITION INFORMATION ON INGREDIENTS (Typical romposition is given. and it may vaty. A cerlifica /8 of analysis em be provided, if avalabl8.) WeiQht

  7. Environmentally Sustainable Yellow Smoke Formulations for Use in the M194 Hand Held Signal

    DTIC Science & Technology

    2012-06-10

    of the pyrotechnic train through the system hardware, potassium chlorate (oxidizer) and the sugar (fuel, or reducing agent) engage in a reduction...1: Composition of M194 control formulation Ingredient Wt. % Function Potassium Chlorate 35.0 Oxidizer Sugar (sucrose) 20.0 Fuel Vat yellow...Experimental Section 1. Materials Potassium chlorate , potassium nitrate, sodium bicarbonate, stearic acid, and sugar were purchased from Hummel

  8. Fruit and vegetable by-products as novel ingredients to improve the nutritional quality of baked goods.

    PubMed

    Gómez, Manuel; Martinez, Mario M

    2017-03-31

    The industrial manufacturing of fruits and vegetables generates approximately 50% by-product waste, causing a negative environmental impact and significant expenses. Nevertheless, fruit and vegetable by-products (FVB) are rich nutrients and extranutritional compounds that contribute to bowel health, weight management, lower blood cholesterol levels and improved control of glycemic and insulin responses. Due to the positive influence of FVB fibers and bioactive compounds during the digestion of glycemic carbohydrates, such as starch, baked goods are ideal food systems to accommodate FVB, since most of them have a high glycemic index. Therefore, this is an area of recent interest with critical environmental, economic and health implications worldwide. However, the utilization of FVB in baked goods leads to the loss of acceptability, in many cases caused by a lack of understanding of the physical structure and composition of FVB and their effects on food quality. The objective of this review is to provide a mechanistic understanding of the impact of the physical structure and composition of FVB on common baked goods and their influence on the nutritional and physical quality of the resulting product. This review will support the use of FVB as ideal ingredients while improving the added value of waste streams.

  9. Taguchi experimental design to determine the taste quality characteristic of candied carrot

    NASA Astrophysics Data System (ADS)

    Ekawati, Y.; Hapsari, A. A.

    2018-03-01

    Robust parameter design is used to design product that is robust to noise factors so the product’s performance fits the target and delivers a better quality. In the process of designing and developing the innovative product of candied carrot, robust parameter design is carried out using Taguchi Method. The method is used to determine an optimal quality design. The optimal quality design is based on the process and the composition of product ingredients that are in accordance with consumer needs and requirements. According to the identification of consumer needs from the previous research, quality dimensions that need to be assessed are the taste and texture of the product. The quality dimension assessed in this research is limited to the taste dimension. Organoleptic testing is used for this assessment, specifically hedonic testing that makes assessment based on consumer preferences. The data processing uses mean and signal to noise ratio calculation and optimal level setting to determine the optimal process/composition of product ingredients. The optimal value is analyzed using confirmation experiments to prove that proposed product match consumer needs and requirements. The result of this research is identification of factors that affect the product taste and the optimal quality of product according to Taguchi Method.

  10. Deodorants are the leading cause of allergic contact dermatitis to fragrance ingredients.

    PubMed

    Heisterberg, Maria V; Menné, Torkil; Andersen, Klaus E; Avnstorp, Christian; Kristensen, Berit; Kristensen, Ove; Kaaber, Knud; Laurberg, Grete; Henrik Nielsen, Niels; Sommerlund, Mette; Thormann, Jens; Veien, Niels K; Vissing, Susanne; Johansen, Jeanne D

    2011-05-01

    Fragrances frequently cause contact allergy, and cosmetic products are the main causes of fragrance contact allergy. As the various products have distinctive forms of application and composition of ingredients, some product groups are potentially more likely to play a part in allergic reactions than others. To determine which cosmetic product groups cause fragrance allergy among Danish eczema patients. This was a retrospective study based on data collected by members of the Danish Contact Dermatitis Group. Participants (N = 17,716) were consecutively patch tested with fragrance markers from the European baseline series (2005-2009). Of the participants, 10.1% had fragrance allergy, of which 42.1% was caused by a cosmetic product: deodorants accounted for 25%, and scented lotions 24.4%. A sex difference was apparent, as deodorants were significantly more likely to be listed as the cause of fragrance allergy in men (odds ratio 2.2) than in women. Correlation was observed between deodorants listed as the cause of allergy and allergy detected with fragrance mix II (FM II) and hydroxyisohexyl 3-cyclohexene carboxaldehyde. Deodorants were the leading causes of fragrance allergy, especially among men. Seemingly, deodorants have an 'unhealthy' composition of the fragrance chemicals present in FM II. © 2011 John Wiley & Sons A/S.

  11. Mechanisms of Prebiotic Impact on Health

    NASA Astrophysics Data System (ADS)

    Steed, H.; Macfarlane, S.

    Prebiotics were originally defined as non-digestible food ingredients that beneficially affect the host by selectively stimulating the growth and/or activities of one or a limited number of bacteria in the colon, thereby improving host health (Gibson and Roberfroid, 1995). However, a more recent definition is that “A prebiotic is a selectively fermented ingredient that allows specific changes, both in the composition and/or activity in the gastrointestinal microbiota that confers benefits upon host wellbeing and health” (Gibson et al., 2004). The principal concept associated with both of these definitions is that the prebiotic has a selective effect on the microbiota that results in an improvement in the health of the host. Common prebiotics in use include inulins, fructo-oligosaccharides (FOS), galacto-oligosaccharides (GOS), soya-oligosaccharides, xylo-oligosaccharides, pyrodextrins, isomalto-oligosaccharides and lactulose. The majority of studies carried out to date have focused on inulin, FOS and GOS (Macfarlane et al., 2008).

  12. Chia Oil Extraction Coproduct as a Potential New Ingredient for the Food Industry: Chemical, Physicochemical, Techno-Functional and Antioxidant Properties.

    PubMed

    Fernández-López, Juana; Lucas-González, Raquel; Viuda-Martos, Manuel; Sayas-Barberá, Estrella; Pérez-Alvarez, José Angel

    2018-06-01

    The aim of this work was to characterize the coproduct obtained from chia oil production (cold-pressing) with a view to its possible application in new food product development. For this characterization, the following determinations were made: proximate composition, physicochemical analysis, techno-functional properties, total phenolic and flavonoid content, polyphenolic profile and antioxidant capacity (using four different methods). Chia coproduct showed significantly higher levels of proteins and total dietary fiber and lower levels of fats than chia seeds, pointing to the promising nature of this coproduct as an ingredient of food formulations since it remains a source of high biological value proteins and total dietary fiber (as chia seeds themselves) but with a lower energy value. This chia coproduct presents similar techno-functional properties to the original chia seeds and significantly higher levels of polyphenolic compounds and, consequently, higher antioxidant activity.

  13. The screening research of anti-inflammatory bioactive markers from different flowering phases of Flos Lonicerae Japonicae.

    PubMed

    Jiang, Min; Han, Yan-qi; Zhou, Meng-ge; Zhao, Hong-zhi; Xiao, Xue; Hou, Yuan-yuan; Gao, Jie; Bai, Gang; Luo, Guo-an

    2014-01-01

    Flos Lonicerae Japonicae (FLJ) is an important cash crop in eastern Asia, and it is an anti-inflammatory Traditional Chinese Medicine. There are large variations in the quality of the marketed FLJ products. To find marker ingredients useful for quality control, a tandem technology integrating ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC-Q/TOF), principal component analysis (PCA), heat map analysis and hierarchical cluster analysis coupled with a NF-κB luciferase reporter gene assay were used to identify the different ingredients from the green bud, white bud, flowering stage and leaf stages, as well as to screen the anti-inflammatory activity of FLJ compositions. As flowering progressed, the anti-inflammatory effects of FLJ gradually decreased; however, chlorogenic acid, swertiamarin and sweroside should be used to evaluate the quality of FLJ products.

  14. The Screening Research of Anti-Inflammatory Bioactive Markers from Different Flowering Phases of Flos Lonicerae Japonicae

    PubMed Central

    Jiang, Min; Han, Yan-qi; Zhou, Meng-ge; Zhao, Hong-zhi; Xiao, Xue; Hou, Yuan-yuan; Gao, Jie; Bai, Gang; Luo, Guo-an

    2014-01-01

    Flos Lonicerae Japonicae (FLJ) is an important cash crop in eastern Asia, and it is an anti-inflammatory Traditional Chinese Medicine. There are large variations in the quality of the marketed FLJ products. To find marker ingredients useful for quality control, a tandem technology integrating ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC-Q/TOF), principal component analysis (PCA), heat map analysis and hierarchical cluster analysis coupled with a NF-κB luciferase reporter gene assay were used to identify the different ingredients from the green bud, white bud, flowering stage and leaf stages, as well as to screen the anti-inflammatory activity of FLJ compositions. As flowering progressed, the anti-inflammatory effects of FLJ gradually decreased; however, chlorogenic acid, swertiamarin and sweroside should be used to evaluate the quality of FLJ products. PMID:24809338

  15. Algal Proteins: Extraction, Application, and Challenges Concerning Production

    PubMed Central

    Bleakley, Stephen; Hayes, Maria

    2017-01-01

    Population growth combined with increasingly limited resources of arable land and fresh water has resulted in a need for alternative protein sources. Macroalgae (seaweed) and microalgae are examples of under-exploited “crops”. Algae do not compete with traditional food crops for space and resources. This review details the characteristics of commonly consumed algae, as well as their potential for use as a protein source based on their protein quality, amino acid composition, and digestibility. Protein extraction methods applied to algae to date, including enzymatic hydrolysis, physical processes, and chemical extraction and novel methods such as ultrasound-assisted extraction, pulsed electric field, and microwave-assisted extraction are discussed. Moreover, existing protein enrichment methods used in the dairy industry and the potential of these methods to generate high value ingredients from algae, such as bioactive peptides and functional ingredients are discussed. Applications of algae in human nutrition, animal feed, and aquaculture are examined. PMID:28445408

  16. Quality evaluation of rice bran protein isolate-based weaning food for preschoolers.

    PubMed

    Khan, Saima H; Butt, Masood S; Anjum, Faqir M; Sameen, Ayesha

    2011-05-01

    Agro-industrial waste 'rice bran' was stabilized and the extracted protein isolates were used as ingredients to make nutritive complimentary food for the growing infants. The formulation processed through drum drying and the starchy ingredients were pregelatinized to reduce bulk in the prepared meal and facilitate spoon-feeding. The formulations had uniform texture, light golden color and good paste consistency. Nutrient composition was good enough to meet standards for supplementary infant foods. Caloric value remained up to 416 kcal/100 g with spoonable viscosity and 80.90-84.45% in vitro digestibility. A single meal could substantially contribute to the daily essential amino acid requirement. The formulation had good acceptability during a short-term infant-feeding trial. The present study can provide practical guideline for manufacturers as well as the nutritionist for the use of an economical and nutritive formulation for young children.

  17. V-378A: A modified bismaleimide for advanced composites

    NASA Technical Reports Server (NTRS)

    Street, S. W.

    1985-01-01

    Addition polyimides cure with no evolution of gaseous by-products at relatively low temperatures and may be cured at low pressures to yield composites with excellent hot-wet strength retention. These properaties have made them excellent candidates as matrix resins for advanced composites. However, commercially available bismaleimides are solids and difficult to handle in preimpregnated form. V-378A is an addition polyimide composed of a mixture of bismaleimides and other reactive ingredients formulated to provide good prepreg properties and handling, facile cure and excellent composite mechanical properties. Several curing mechanisms are utilized to provide the characteristics exhibited by V-378A. Part of the mechanism is free radial and takes place at ambient temperature and above. Other mechanisms are principally Diels-Alder in nature. V-378A prepregs are tacky at ambient temperature, but do not have long tacky outlife similar to some epoxies. V-378A yields composites which exhibit hot-wet strength retention which is superior to that provided by epoxy resin systems.

  18. Depression as a risk factor for poor prognosis among patients with acute coronary syndrome: systematic review and recommendations: a scientific statement from the American Heart Association.

    PubMed

    Lichtman, Judith H; Froelicher, Erika S; Blumenthal, James A; Carney, Robert M; Doering, Lynn V; Frasure-Smith, Nancy; Freedland, Kenneth E; Jaffe, Allan S; Leifheit-Limson, Erica C; Sheps, David S; Vaccarino, Viola; Wulsin, Lawson

    2014-03-25

    Although prospective studies, systematic reviews, and meta-analyses have documented an association between depression and increased morbidity and mortality in a variety of cardiac populations, depression has not yet achieved formal recognition as a risk factor for poor prognosis in patients with acute coronary syndrome by the American Heart Association and other health organizations. The purpose of this scientific statement is to review available evidence and recommend whether depression should be elevated to the status of a risk factor for patients with acute coronary syndrome. Writing group members were approved by the American Heart Association's Scientific Statement and Manuscript Oversight Committees. A systematic literature review on depression and adverse medical outcomes after acute coronary syndrome was conducted that included all-cause mortality, cardiac mortality, and composite outcomes for mortality and nonfatal events. The review assessed the strength, consistency, independence, and generalizability of the published studies. A total of 53 individual studies (32 reported on associations with all-cause mortality, 12 on cardiac mortality, and 22 on composite outcomes) and 4 meta-analyses met inclusion criteria. There was heterogeneity across studies in terms of the demographic composition of study samples, definition and measurement of depression, length of follow-up, and covariates included in the multivariable models. Despite limitations in some individual studies, our review identified generally consistent associations between depression and adverse outcomes. Despite the heterogeneity of published studies included in this review, the preponderance of evidence supports the recommendation that the American Heart Association should elevate depression to the status of a risk factor for adverse medical outcomes in patients with acute coronary syndrome.

  19. Effect of white tea and xylitol on structure and properties of demineralized enamel and jawbone

    NASA Astrophysics Data System (ADS)

    Auerkari, EI; Kiranahayu, R.; Emerita, D.; Sumariningsih, P.; Sarita, D.; Adiwirya, MS; Suhartono, AW

    2018-05-01

    White tea and xylitol have been suggested as potential agents to combat dental caries and osteoporosis through enhanced remineralization. This investigation aimed to determine the effects of exposure to white tea with and without xylitol on the structure, composition and hardness of demineralized human dental enamel. For control, samples of untreated and demineralized enamel and samples of untreated rat jawbone were subjected to similar measurements. For demineralization, the enamel samples were immersed for two days at 50°C in an acetate solution (pH 4.0). All samples were then soaked for two weeks at 37°C in a solution containing three different concentrations of white tea, xylitol or both, and an optional addition of the remineralization ingredients including Ca, P and F. For enamel samples without preceding demineralization and without added remineralization ingredients, the results showed highest mean hardness after immersion in a solution containing both white tea and xylitol, practically independently of their applied concentration level. However, for demineralized enamel samples with added remineralization ingredients, the resulting mean hardness was also dependent on concentration of white tea and xylitol. With sufficient concentration, hardness was again higher for combined white tea and xylitol than for either of these used alone.

  20. [Impact of storage conditions and time on herb of Lonicera macranthoides].

    PubMed

    Ma, Peng; Li, Long-Yun; Zhang, Ying

    2014-03-01

    To study the effect of different storage conditions and storage time on herb quality of Lonicera macranthoides, different packaging materials including vacuum plastic bags, plastic bags, woven bags, sealed with endometrial bags, paper bags, sack bags were selected for the study under different storage conditions including room temperature, 5 degrees C refrigerator, low temperature of - 20 degrees C refrigerator and desiccator. Twenty-four batches of samples were used for the study, and active ingredients were determined. The experimental results showed that the ingredients in each storage group changed with the storage time, storage conditions (storage environment, packaging). Under the same storage time, the storage environment (temperature, humidity) had effect on the stability of herb quality. Low temperature had less effect on herb quality. The effect of packaging on herb quality was as following: plastic vacuum packaging > woven with endometrial sealed packaging > plastic bag > woven bag > sack bags > paper bags. Under the same storage conditions, with the increase of storage time, caffeic acid content increased slowly, and other five ingredients content decreased gradually. Storage time affected significantly on the intrinsic quality (chemical composition) and appearance of herb. It is suggested that low temperature (5 degrees C), dark and sealed storage are suitable for storage of L. macranthoides herb, the storage time should be not more than 24 months.

  1. Structure and haemostatic effects of generic versions of enoxaparin available for clinical use in Brazil: similarity to the original drug.

    PubMed

    Glauser, Bianca F; Vairo, Bruno C; Oliveira, Stephan-Nicollas M C G; Cinelli, Leonardo P; Pereira, Mariana S; Mourão, Paulo A S

    2012-02-01

    Patent protection for enoxaparin has expired. Generic preparations are developed and approved for clinical use in different countries. However, there is still skepticism about the possibility of making an exact copy of the original drug due to the complex processes involved in generating low-molecular-weight heparins. We have undertaken a careful analysis of generic versions of enoxaparin available for clinical use in Brazil. Thirty-three batches of active ingredient and 70 of the final pharmaceutical product were obtained from six different suppliers. They were analysed for their chemical composition, molecular size distribution, in vitro anticoagulant activity and pharmacological effects on animal models of experimental thrombosis and bleeding. Clearly, the generic versions of enoxaparin available for clinical use in Brazil are similar to the original drug. Only three out of 33 batches of active ingredient from one supplier showed differences in molecular size distribution, resulting from a low percentage of tetrasaccharide or the presence of a minor component eluted as monosaccharide. Three out of 70 batches of the final pharmaceutical products contained lower amounts of the active ingredient than that declared by the suppliers. Our results suggest that the generic versions of enoxaparin are a viable therapeutic option, but their use requires strict regulations to ensure accurate standards.

  2. Solid phase excitation-emission fluorescence method for the classification of complex substances: Cortex Phellodendri and other traditional Chinese medicines as examples.

    PubMed

    Gu, Yao; Ni, Yongnian; Kokot, Serge

    2012-09-13

    A novel, simple and direct fluorescence method for analysis of complex substances and their potential substitutes has been researched and developed. Measurements involved excitation and emission (EEM) fluorescence spectra of powdered, complex, medicinal herbs, Cortex Phellodendri Chinensis (CPC) and the similar Cortex Phellodendri Amurensis (CPA); these substances were compared and discriminated from each other and the potentially adulterated samples (Caulis mahoniae (CM) and David poplar bark (DPB)). Different chemometrics methods were applied for resolution of the complex spectra, and the excitation spectra were found to be the most informative; only the rank-ordering PROMETHEE method was able to classify the samples with single ingredients (CPA, CPC, CM) or those with binary mixtures (CPA/CPC, CPA/CM, CPC/CM). Interestingly, it was essential to use the geometrical analysis for interactive aid (GAIA) display for a full understanding of the classification results. However, these two methods, like the other chemometrics models, were unable to classify composite spectral matrices consisting of data from samples of single ingredients and binary mixtures; this suggested that the excitation spectra of the different samples were very similar. However, the method is useful for classification of single-ingredient samples and, separately, their binary mixtures; it may also be applied for similar classification work with other complex substances.

  3. Rapid Analysis of Ingredients in Cream Using Ultrasonic Mist-Direct Analysis in Real-Time Time-of-Flight Mass Spectrometry

    NASA Astrophysics Data System (ADS)

    Shimada, Haruo; Maeno, Katsuyuki; Kinoshita, Kazumasa; Shida, Yasuo

    2017-07-01

    A novel method for the simultaneous detection of ingredients in pharmaceutical applications such as creams and lotions was developed. An ultrasonic atomizer has been used to produce a mist containing ingredients. The analyte molecules in the mist can be ionized by using direct analysis in real time (DART) at lower temperature than traditionally used, and we thus solved the problem of normal DART-MS measurement using a high-temperature gas. Thereby, molecular-related ions of heat-unstable components and nonvolatile components became detectable. The deprotonated molecular ion of glycyrrhizic acid (m/z 821), which is unstable at high temperatures, was detected without pyrolysis by ultrasonic mist-DART-MS using unheated helium gas, although it was not detected by normal DART-MS using heated helium gas. The cationized molecular ions of derivatives of polyethylene glycol fatty acid monoesters, which are nonvolatile compounds, were also detected as m/z peaks observed from 800 to 2300. Although the protonated molecular ion of tocopherol acetate was not detected in ionization by ultrasonic mist, it was detected by ultrasonic mist-DART-MS even in the emulsion. It was not necessary to dissolve a sample completely to detect its ions. This method enabled us to obtain the composition of pharmaceutical applications simply and rapidly.

  4. Variations in Volatile Oil Yield and Composition of "Xin-yi" (Magnolia biondii Pamp. Flower Buds) at Different Growth Stages.

    PubMed

    Hu, Mingli; Bai, Mei; Ye, Wei; Wang, Yaling; Wu, Hong

    2018-06-01

    Dried flower buds of Magnolia biondii Pamp. are the main ingredient in "Xin-yi" in China, and the volatile oils of M. biondii flower buds are the principal medicinal component. Gas chromatographymass spectrometry (GC-MS) and microscopic techniques were employed to detect the volatile yields of M. biondii flowers at various growth stages. The volatile oil yields of M. biondii flowers differed significantly at different growth stages and were closely related to flower dry weight, oil cell density and degree of oil accumulation. In February 2016, flower buds had the highest dry weight, the maximum percentage of oil cells at the oil saturation stage and the highest density of oil cells, which coincided with the highest oil yield. In March 2016, flower buds had a lower dry weight, a higher percentage of oil cells at the oil-degrading stage and the lowest oil cell density, resulting in decreased oil yields. The total amounts of the major medicinal components in the M. biondii flower also showed regular changes at different growth stages. In January and February of 2016, M. biondii flowers had a higher dry weight, volatile oil yield and total content of medicinal ingredients, which was the best time for harvesting high-quality medicinal components. Our study reveals that volatile oil content and chemical composition are closely related to the growth stage of M. biondii flower buds. The results provide a scientific morphology and composition index for evaluating the medicinal value and harvesting of high-quality M. biondii medicinal herbs.

  5. 26 CFR 1.846-0 - Outline of provisions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... (iii) Annual statement changes. (2) Title insurance company reserves. (3) Reinsurance business. (i...) 90 percent exception. (4) International business. (5) Composite discount factors. § 1.846-2 Election... business. (1) In general. (2) Other published guidance. (3) Special rule for 1987 determination year. (c...

  6. National Nutrient Database for Standard Reference - Find Nutrient Value of Common Foods by Nutrient

    MedlinePlus

    ... grams Household * required field ​ USDA Food Composition Databases Software developed by the National Agricultural Library v.3.9.4.1 2018-06-11 NAL Home | USDA.gov | Agricultural Research Service | Plain Language | FOIA | Accessibility Statement | Information Quality | Privacy ...

  7. Interlaboratory round robin study on axial tensile properties of SiC-SiC CMC tubular test specimens [Interlaboratory round robin study on axial tensile properties of SiC/SiC tubes

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Singh, Gyanender P.; Gonczy, Steve T.; Deck, Christian P.

    An interlaboratory round robin study was conducted on the tensile strength of SiC–SiC ceramic matrix composite (CMC) tubular test specimens at room temperature with the objective of expanding the database of mechanical properties of nuclear grade SiC–SiC and establishing the precision and bias statement for standard test method ASTM C1773. The mechanical properties statistics from the round robin study and the precision statistics and precision statement are presented herein. The data show reasonable consistency across the laboratories, indicating that the current C1773–13 ASTM standard is adequate for testing ceramic fiber reinforced ceramic matrix composite tubular test specimen. Furthermore, it wasmore » found that the distribution of ultimate tensile strength data was best described with a two–parameter Weibull distribution, while a lognormal distribution provided a good description of the distribution of proportional limit stress data.« less

  8. Interlaboratory round robin study on axial tensile properties of SiC-SiC CMC tubular test specimens [Interlaboratory round robin study on axial tensile properties of SiC/SiC tubes

    DOE PAGES

    Singh, Gyanender P.; Gonczy, Steve T.; Deck, Christian P.; ...

    2018-04-19

    An interlaboratory round robin study was conducted on the tensile strength of SiC–SiC ceramic matrix composite (CMC) tubular test specimens at room temperature with the objective of expanding the database of mechanical properties of nuclear grade SiC–SiC and establishing the precision and bias statement for standard test method ASTM C1773. The mechanical properties statistics from the round robin study and the precision statistics and precision statement are presented herein. The data show reasonable consistency across the laboratories, indicating that the current C1773–13 ASTM standard is adequate for testing ceramic fiber reinforced ceramic matrix composite tubular test specimen. Furthermore, it wasmore » found that the distribution of ultimate tensile strength data was best described with a two–parameter Weibull distribution, while a lognormal distribution provided a good description of the distribution of proportional limit stress data.« less

  9. Effect of cocoa pod husk filler loading on tensile properties of cocoa pod husk/polylactic acid green biocomposite films

    NASA Astrophysics Data System (ADS)

    Sanyang, M. L.; Sapuan, S. M.; Haron, M.

    2017-10-01

    Over the years, cocoa-pod husk (CPH) generation significantly increased due to the growing global demand of chocolate products, since cocoa bean is the main ingredient for chocolate production. Proper utilization of CPH as natural filler for reinforcement of polymer composites provides economic advantages as well as environmental solutions for CPH waste disposal problems. In this study, CPH filled PLA composite films were developed using solution casting method. The effect of CPH loading on the tensile properties of CPH/PLA composite films were investigated. The obtained results manifested that increasing CPH loading from 0% to 10 % significantly increased tensile strength of CPH/PLA composite. However, further addition of CPH loading up to 15 % decreased the tensile strength of film samples. As CPH loading increased from 0% to 15%, tensile modulus of CPH/PLA composite films also increased from 1.5MPa to 10.4MPa, whereas their elongation at break reduced from 190% to 90%. These findings points out CPH as a potential natural filler for reinforcing thermoplastic polymer composites.

  10. Preparation of Imide Oligomers via Concurrent Reactive Extrusion

    NASA Technical Reports Server (NTRS)

    Avakian, Roger W. (Inventor); Hu, Ling (Inventor)

    2018-01-01

    Reactive extrusion can be used in a continuous, solvent-less preparation of imide oligomers involving two competing reactions among three ingredients, the first reaction between a dianhydride and a diamine and the second reaction between an endcap and the same diamine. The imide oligomer can form a composite via conventional production methods or via formation of a film from imide oligomer re-melted in an extruder before being impregnated into tape or fabric.

  11. Gluten content of medications.

    PubMed

    Cruz, Joseph E; Cocchio, Craig; Lai, Pak Tsun; Hermes-DeSantis, Evelyn

    2015-01-01

    The establishment of a database for the identification of the presence of gluten in excipients of prescription medications is described. While resources are available to ascertain the gluten content of a given medication, these resources are incomplete and often do not contain a source and date of contact. The drug information service (DIS) at Robert Wood Johnson University Hospital (RWJUH) determined that directly contacting the manufacturer of a product is the best method to determine the gluten content of medications. The DIS sought to establish a resource for use within the institution and create directions for obtaining this information from manufacturers to ensure uniformity of the data collected. To determine the gluten content of a medication, the DIS analyzed the manufacturer's package insert to identify any statement indicating that the product contained gluten or inactive ingredients from known sources of gluten. If there was any question about the source of an inactive ingredient or if no information about gluten content appeared in the package insert, the manufacturer of the particular formulation of the queried medication was contacted to provide clarification. Manufacturers' responses were collected, and medications were categorized as "gluten free," "contains gluten," or "possibly contains gluten." To date, the DIS at RWJUH has received queries about 84 medications and has cataloged their gluten content. The DIS at RWJUH developed a database that categorizes the gluten status of medications, allowing clinicians to easily identify drugs that are safe for patients with celiac disease. Copyright © 2015 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  12. Lack of pregnancy warnings on over-the-counter dermatologic products containing potentially harmful hydroquinone.

    PubMed

    Bio, L L; Cies, J J

    2017-07-01

    To determine the presence of pregnancy warnings on over-the-counter (OTC) dermatologic products with hydroquinone, a potentially harmful ingredient. Data were obtained from the Food and Drug Administration National Drug Code Directory and Label Repository to identify OTC dermatologic products containing hydroquinone. Products were stratified based on pregnancy or general warning presence (WP) or absence (WA). Product characteristics were compared between groups: hydroquinone concentration, presence of external packaging, indication and warning statements. Of the 112 products studied, 21 had a pregnancy warning and 3 included a general warning against use: WP (n=24) and WA (n=88) group. External packaging was more prevalent in the WP group compared to WA (62.5% vs 29.5%, P=0.004). Majority of OTC dermatologic products containing hydroquinone did not have a pregnancy warning. This highlights the need for improved labeling and informs providers caring for pregnant women of OTC labeling limitations.

  13. Effect of Prior Exposure at Elevated Temperatures on Tensile Properties and Stress-Strain Behavior of Three Oxide/Oxide Ceramic Matrix Composites

    DTIC Science & Technology

    2015-03-26

    OF THREE OXIDE/OXIDE CERAMIC MATRIX COMPOSITES THESIS Christopher J. Hull, Captain, USAF AFIT- ENY -MS-15-M-228 DEPARTMENT OF THE AIR FORCE...Government and is not subject to copyright protection in the United States. AFIT- ENY -MS-15-M-228 EFFECT OF PRIOR EXPOSURE AT ELEVATED TEMPERATURES ON...BS Captain, USAF March 2015 DISTRIBUTION STATEMENT A: APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED AFIT- ENY - MS-15-M-228 EFFECT OF

  14. Mathematical modeling of shell configurations made of homogeneous and composite materials experiencing intensive short actions and large displacements

    NASA Astrophysics Data System (ADS)

    Khairnasov, K. Z.

    2018-04-01

    The paper presents a mathematical model for solving the problem of behavior of shell configurations under the action of static and dynamic impacts. The problem is solved in geometrically nonlinear statement with regard to the finite element method. The composite structures with different material layers are considered. The obtained equations are used to study the behavior of shell configurations under the action of dynamic loads. The results agree well with the experimental data.

  15. 16 CFR 24.2 - Deception as to composition.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... advertising of such products irrespective of the media used whenever statements, representations, or depictions appear in such advertising which, absent such disclosures, serve to create a false impression that... products and made in advertising should be of such conspicuousness and clarity as to be noted by purchasers...

  16. Scientific assessment of the use of sugars as cigarette tobacco ingredients: A review of published and other publicly available studies

    PubMed Central

    Roemer, Ewald; Schorp, Matthias K; Piadé, Jean-Jacques; Seeman, Jeffrey I; Leyden, Donald E; Haussmann, Hans-Juergen

    2012-01-01

    Sugars, such as sucrose or invert sugar, have been used as tobacco ingredients in American-blend cigarettes to replenish the sugars lost during curing of the Burley component of the blended tobacco in order to maintain a balanced flavor. Chemical-analytical studies of the mainstream smoke of research cigarettes with various sugar application levels revealed that most of the smoke constituents determined did not show any sugar-related changes in yields (per mg nicotine), while ten constituents were found to either increase (formaldehyde, acrolein, 2-butanone, isoprene, benzene, toluene, benzo[k]fluoranthene) or decrease (4-aminobiphenyl, N-nitrosodimethylamine, N-nitrosonornicotine) in a statistically significant manner with increasing sugar application levels. Such constituent yields were modeled into constituent uptake distributions using simulations of nicotine uptake distributions generated on the basis of published nicotine biomonitoring data, which were multiplied by the constituent/nicotine ratios determined in the current analysis. These simulations revealed extensive overlaps for the constituent uptake distributions with and without sugar application. Moreover, the differences in smoke composition did not lead to relevant changes in the activity in in vitro or in vivo assays. The potential impact of using sugars as tobacco ingredients was further assessed in an indirect manner by comparing published data from markets with predominantly American-blend or Virginia-type (no added sugars) cigarettes. No relevant difference was found between these markets for smoking prevalence, intensity, some markers of dependence, nicotine uptake, or mortality from smoking-related lung cancer and chronic obstructive pulmonary disease. In conclusion, thorough examination of the data available suggests that the use of sugars as ingredients in cigarette tobacco does not increase the inherent risk and harm of cigarette smoking. PMID:22263649

  17. Evaluation of the environmental implications of the incorporation of feed-use amino acids in the manufacturing of pig and broiler feeds using Life Cycle Assessment.

    PubMed

    Mosnier, E; van der Werf, H M G; Boissy, J; Dourmad, J-Y

    2011-12-01

    The incorporation of feed-use (FU) amino acids (AAs) in diets results in a reduced use of protein-rich ingredients such as soybean meal, recognized to have elevated contributions to environmental impacts. This study investigated whether the incorporation of L-lysine.HCl, L-threonine and FU-methionine reduces the environmental impacts of pig and broiler feeds using Life Cycle Assessment. The following impact categories were considered: climate change, eutrophication, acidification, terrestrial ecotoxicity, cumulative energy demand and land occupation. Several feeds were formulated either to minimize the cost of the formulation (with or without AA utilization), to maximize AA incorporation (i.e. the cost of AA was considered to be similar to that of soybean meal), or to minimize greenhouse gas emissions. For both pig and broiler feeds, calculations were made first using only cereals and soybean meal as main ingredients and then using cereals and several protein-rich ingredients (soybean meal, rapeseed meal and peas). In addition, these calculations were performed using two types of soybean meal (from Brazil, associated with recent deforestation or not). For broiler feeds, two types of maize (from France, irrigated, with mineral fertilization v. not irrigated, with animal manure fertilization) were also tested. Regarding the feeds formulated to minimize cost, incorporation of AA decreased the values for eutrophication, terrestrial ecotoxicity and cumulative energy demand of both pig and broiler feeds, regardless of the base ingredients. Reduction in climate change and acidification due to the incorporation of AA depended on the nature of the feed ingredients, with the effect of AA incorporation being greater when combined with ingredients with high impacts such as soybean meal associated with deforestation. Feeds formulated to maximize AA incorporation generally had a similar composition to those formulated to minimize cost, suggesting that the costs of AA were not the limiting factor in their incorporation. Feeds formulated to minimize greenhouse gas emissions had the lowest values for climate change and cumulative energy demand, but not for other impacts. Further research is needed to elucidate whether the incorporation of additional AA (tryptophan and valine) along with L-lysine, L-threonine and FU-methionine could decrease on the environmental impacts of pig and broiler feeds further.

  18. 26 CFR 31.6051-1 - Statements for employees.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... paragraph (f) of this section for an exception for employers filing composite returns from the requirement..., and (h) The total amount paid to the employee under section 3507 (relating to advance payment of... section 3507 (relating to advance payment of earned income credit). See paragraph (d) of this section for...

  19. 26 CFR 31.6051-1 - Statements for employees.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... paragraph (f) of this section for an exception for employers filing composite returns from the requirement..., and (h) The total amount paid to the employee under section 3507 (relating to advance payment of... section 3507 (relating to advance payment of earned income credit). See paragraph (d) of this section for...

  20. 26 CFR 31.6051-1 - Statements for employees.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... paragraph (f) of this section for an exception for employers filing composite returns from the requirement..., and (h) The total amount paid to the employee under section 3507 (relating to advance payment of... section 3507 (relating to advance payment of earned income credit). See paragraph (d) of this section for...

  1. The Necessity for an Investigation of Dialect Writing.

    ERIC Educational Resources Information Center

    Duncan, John

    The statement by the Executive Committee of the Conference on College Composition and Communication affirming the student's right to his own language--his dialect--poses a challenge deserving further research, especially as it concerns the classroom situation. Black English, a dialect with linguistic principles whose roots can be traced to West…

  2. CREATIVE LANGUAGE EXPERIENCES IN THE HIGH SCHOOL.

    ERIC Educational Resources Information Center

    SHERIDAN, MARION C.

    THE ENGLISH TEACHER CAN ROUSE STUDENTS OUT OF UNTHINKING ACCEPTANCE AND PASSIVITY BY PROVIDING THEM WITH CREATIVE LANGUAGE EXPERIENCES DESIGNED TO SHAPE THEM INTO CURIOUS AND RESPONSIVE INDIVIDUALS. TO FIND A PERSPECTIVE ON TEACHING CREATIVELY THE MANY FACETS OF LANGUAGE, LITERATURE, AND COMPOSITION, TEACHERS SHOULD LOOK TO STATEMENTS MADE BY…

  3. 18 CFR 154.312 - Composition of Statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the time of filing. Give the docket number of the certificate proceeding. (2) Schedule C-2. Show, for... requested must be based on a fully-developed and reliable lead-lag study. The components of the lead-lag study must include actual total company revenues, purchased gas costs, storage expense, transportation...

  4. 18 CFR 154.312 - Composition of Statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the time of filing. Give the docket number of the certificate proceeding. (2) Schedule C-2. Show, for... requested must be based on a fully-developed and reliable lead-lag study. The components of the lead-lag study must include actual total company revenues, purchased gas costs, storage expense, transportation...

  5. 18 CFR 154.312 - Composition of Statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the time of filing. Give the docket number of the certificate proceeding. (2) Schedule C-2. Show, for... requested must be based on a fully-developed and reliable lead-lag study. The components of the lead-lag study must include actual total company revenues, purchased gas costs, storage expense, transportation...

  6. 18 CFR 154.312 - Composition of Statements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the time of filing. Give the docket number of the certificate proceeding. (2) Schedule C-2. Show, for... requested must be based on a fully-developed and reliable lead-lag study. The components of the lead-lag study must include actual total company revenues, purchased gas costs, storage expense, transportation...

  7. IMPORTANT MEDICINAL PLANTS OF JAMMU AND KASHMIR I. KESAR (SAFFRON)

    PubMed Central

    Srivastava, T. N.; Rajasekharan, S.; Badola, D. P.; Shah, D. C.

    1985-01-01

    Kesar has been an important ingredient of the recipes of our ancient physicians in the field of Indian systems of medicine and its cultivation is a monopoly of Jammu and Kashmir. This paper presents in detail the historical review, botanical description, vernacular names, distribution in India and world, cultivation, collection, preservation and storage, adulterants, purity tests, chemical composition, action and uses, folk – lore claims and markets with special reference to its medicinal utility. PMID:22557503

  8. Teaching Chemistry for All Its Worth: The Interaction between Facts, Ideas, and Language in Lavoisier's and Priestley's Chemistry Practice: The Case of the Study of the Composition of Air

    ERIC Educational Resources Information Center

    de Berg, Kevin

    2014-01-01

    Both Lavoisier and Priestley were committed to the role of experiment and observation in their chemistry practice. According to Lavoisier the physical sciences embody three important ingredients; facts, ideas, and language, and Priestley would not have disagreed with this. Ideas had to be consistent with the facts generated from experiment and…

  9. Nutritional and physicochemical characteristics of dietary fiber enriched pasta.

    PubMed

    Tudorica, C M; Kuri, V; Brennan, C S

    2002-01-16

    The relationship between pasta texture and physicostructural characteristics was determined in relation to potential starch degradation and subsequent glucose release. Pastas with added soluble and insoluble dietary fiber ingredients were evaluated in relation to biochemical composition, cooking properties, and textural characteristics. Results show that both the type and amount of added fiber influence the overall quality of both raw and cooked pasta. Glucose release may be significantly reduced by the addition of soluble dietary fiber.

  10. Evaluation of processed green and ripe mango peel and pulp flours (Mangifera indica var. Chokanan) in terms of chemical composition, antioxidant compounds and functional properties.

    PubMed

    Abdul Aziz, Noor Aziah; Wong, Lee Min; Bhat, Rajeev; Cheng, Lai Hoong

    2012-02-01

    Mango is a highly perishable seasonal fruit and large quantities are wasted during the peak season as a result of poor postharvest handling procedures. Processing surplus mango fruits into flour to be used as a functional ingredient appears to be a good preservation method to ensure its extended consumption. In the present study, the chemical composition, bioactive/antioxidant compounds and functional properties of green and ripe mango (Mangifera indica var. Chokanan) peel and pulp flours were evaluated. Compared to commercial wheat flour, mango flours were significantly low in moisture and protein, but were high in crude fiber, fat and ash content. Mango flour showed a balance between soluble and insoluble dietary fiber proportions, with total dietary fiber content ranging from 3.2 to 5.94 g kg⁻¹. Mango flours exhibited high values for bioactive/antioxidant compounds compared to wheat flour. The water absorption capacity and oil absorption capacity of mango flours ranged from 0.36 to 0.87 g kg⁻¹ and from 0.18 to 0.22 g kg⁻¹, respectively. Results of this study showed mango peel flour to be a rich source of dietary fiber with good antioxidant and functional properties, which could be a useful ingredient for new functional food formulations. Copyright © 2011 Society of Chemical Industry.

  11. Effect of borojo (Borojoa patinoi Cuatrecasas) three-phase composition and gum arabic on the glass transition temperature.

    PubMed

    Rodríguez-Bernal, Jenny M; Tello, Edisson; Flores-Andrade, Enrique; Perea-Flores, Maria de Jesús; Vallejo-Cardona, Alba A; Gutiérrez-López, Gustavo F; Quintanilla-Carvajal, Maria X

    2016-02-01

    The search for natural, novel, high-quality, stable food ingredients is an ongoing practice in the food industry. Pulp of borojo (Borojoa patinoi Cuatrecasas), which is a fruit of the Colombian Pacific region, can be separated into three phases: liquid (LP), medium (MP) and solid (SP) phases. The objective of this work was to evaluate the effect of the three-phase composition and gum arabic on their glass transitions temperatures (T(g)). The best mixture, LP-MP, MP-SP and LP-SP and gum arabic (GA) was identified by response surface methodology. When adding GA to SP borojo phase in a 1:1 proportion, the resulting T(g) of the mixture was 132.27 °C whereas Tg for GA and SP-phase were 154.89 °C and 79.86 °C respectively, which supported this combination as attractive from a processing perspective and supports an industrial advantage of using borojo as food ingredient. Phases were characterized by high-performance liquid chromatography, Fourier transform infrared spectroscopy, confocal laser scanning microscopy and mass spectrometry. Low molecular weight compounds such as fructose for MP lowered T(g) whereas the presence of lignin increased T(g) of the mixtures as with the SP. The addition of GA significantly increased T(g) of borojo phases so leading to propose them as novel food processing materials. © 2015 Society of Chemical Industry.

  12. Influence of storage, heat treatment, and solids composition on the bleaching of whey with hydrogen peroxide.

    PubMed

    Li, Xiaomeng E; Campbell, Rachel E; Fox, Aaron J; Gerard, Patrick D; Drake, MaryAnne

    2012-07-01

    The residual annatto colorant in liquid whey is bleached to provide a desired neutral color in dried whey ingredients. This study evaluated the influence of starter culture, whey solids and composition, and spray drying on bleaching efficacy. Cheddar cheese whey with annatto was manufactured with starter culture or by addition of lactic acid and rennet. Pasteurized fat-separated whey was ultrafiltered (retentate) and spray dried to 34% whey protein concentrate (WPC34). Aliquots were bleached at 60 °C for 1 h (hydrogen peroxide, 250 ppm), before pasteurization, after pasteurization, after storage at 3 °C and after freezing at -20 °C. Aliquots of retentate were bleached analogously immediately and after storage at 3 or -20 °C. Freshly spray dried WPC34 was rehydrated to 9% (w/w) solids and bleached. In a final experiment, pasteurized fat-separated whey was ultrafiltered and spray dried to WPC34 and WPC80. The WPC34 and WPC80 retentates were diluted to 7 or 9% solids (w/w) and bleached at 50 °C for 1 h. Freshly spray-dried WPC34 and WPC80 were rehydrated to 9 or 12% solids and bleached. Bleaching efficacy was measured by extraction and quantification of norbixin. Each experiment was replicated 3 times. Starter culture, fat separation, or pasteurization did not impact bleaching efficacy (P > 0.05) while cold or frozen storage decreased bleaching efficacy (P < 0.05). Bleaching efficacy of 80% (w/w) protein liquid retentate was higher than liquid whey or 34% (w/w) protein liquid retentate (P < 0.05). Processing steps, particularly holding times and solids composition, influence bleaching efficacy of whey. Optimization of whey bleaching conditions is important to reduce the negative effects of bleaching on the flavor of dried whey ingredients. This study established that liquid storage and whey composition are critical processing points that influence bleaching efficacy. © 2012 Institute of Food Technologists®

  13. Date (Phoenix dactylifera L.) fruit soluble phenolics composition and anti-atherogenic properties in nine Israeli varieties.

    PubMed

    Borochov-Neori, Hamutal; Judeinstein, Sylvie; Greenberg, Amnon; Volkova, Nina; Rosenblat, Mira; Aviram, Michael

    2013-05-08

    Date (Phoenix dactylifera L.) fruit soluble phenolics composition and anti-atherogenic properties were examined in nine diverse Israeli grown varieties. Ethanol and acetone extracts of 'Amari', 'Barhi', 'Deglet Noor', 'Deri', 'Hadrawi', 'Hallawi', 'Hayani', 'Medjool', and 'Zahidi' fruit were analyzed for phenolics composition by RP-HPLC and tested for anti-atherogenicity by measuring their effects on LDL susceptibility to copper ion- and free radical-induced oxidation, and on serum-mediated cholesterol efflux from macrophages. The most frequently detected phenolics were hydroxybenzoates, hydroxycinnamates, and flavonols. Significant differences in phenolics composition were established between varieties as well as extraction solvents. All extracts inhibited LDL oxidation, and most extracts also stimulated cholesterol removal from macrophages. Considerable varietal differences were measured in the levels of the bioactivities. Also, acetone extracts exhibited a significantly higher anti-atherogenic potency for most varieties. The presence of soluble ingredients with anti-atherogenic capacities in dates and the possible involvement of phenolics are discussed.

  14. Flaw detection in a multi-material multi-layered composite: using fem and air-coupled ut

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Livings, R. A.; Dayal, V.; Barnard, D. J.

    Ceramic tiles are the main ingredient of a multi-layer multi-material composite being considered for the modernization of tank armors. The high stiffness, low attenuation, and precise dimensions of these uniform tiles make them remarkable resonators when driven to vibrate. This study is aimed at modeling the vibration modes of the tiles and the composite lay-up with finite element analysis and comparing the results with the resonance modes observed in air-coupled ultrasonic excitation of the tiles and armor samples. Defects in the tile, during manufacturing and/or after usage, are expected to change the resonance modes. The comparison of a pristine tile/lay-upmore » and a defective tile/lay-up will thus be a quantitative damage metric. The understanding of the vibration behavior of the tile, both by itself and in the composite lay-up, can provide useful guidance to the nondestructive evaluation of armor panels containing ceramic tiles.« less

  15. Preparation and Characterization of Hydroxyapatite-Silica Composite Nanopowders

    NASA Astrophysics Data System (ADS)

    Latifi, S. M.; Fathi, M. H.; Golozar, M. A.

    One of the most important objectives in the field of biomaterials science and engineering is development of new materials as bone substitutes. Silica (SiO2) has an important role in the biomineralization and biological responses. The aim of this research was to prepare and characterize hydroxyapatite-silica (HA-SiO2) composite nanopowder with different content of silica. Hydroxyapatite-silica composite nanopowders with 20 and 40 wt% silica were prepared using a sol-gel method at 600°C with phosphoric pentoxide and calcium nitrate tetrahydrate as a source of hydroxyapatite; also, tetraethylorthosilicate and methyltriethoxisilane as a source of silica. Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX) techniques were used for characterization and evaluation of the products. The results indicated the presence of nanocrystalline hydroxyapatite phase beside amorphous silica phase in prepared composite nanopowders. Moreover, by increasing the content of silica in composite nanopowders, the crystallinity will be decreased,and the ability of the product as a bone substitute material might be controlled by changing the content of the ingredients and subsequently its structure.

  16. How to Feed the Mammalian Gut Microbiota: Bacterial and Metabolic Modulation by Dietary Fibers

    PubMed Central

    Ferrario, Chiara; Statello, Rosario; Carnevali, Luca; Mancabelli, Leonardo; Milani, Christian; Mangifesta, Marta; Duranti, Sabrina; Lugli, Gabriele A.; Jimenez, Beatriz; Lodge, Samantha; Viappiani, Alice; Alessandri, Giulia; Dall’Asta, Margerita; Del Rio, Daniele; Sgoifo, Andrea; van Sinderen, Douwe; Ventura, Marco; Turroni, Francesca

    2017-01-01

    The composition of the gut microbiota of mammals is greatly influenced by diet. Therefore, evaluation of different food ingredients that may promote changes in the gut microbiota composition is an attractive approach to treat microbiota disturbances. In this study, three dietary fibers, such as inulin (I, 10%), resistant starch (RS, 10%), and citrus pectin (3%), were employed as supplements to normal chow diet of adult male rats for 2 weeks. Fecal microbiota composition and corresponding metabolite profiles were assessed before and after prebiotics supplementation. A general increase in the Bacteroidetes phylum was detected with a concurrent reduction in Firmicutes, in particular for I and RS experiments, while additional changes in the microbiota composition were evident at lower taxonomic levels for all the three substrates. Such modifications in the microbiota composition were correlated with changes in metabolic profiles of animals, in particular changes in acetate and succinate levels. This study represents a first attempt to modulate selectively the abundance and/or metabolic activity of various members of the gut microbiota by means of dietary fiber. PMID:28955319

  17. Curing kinetics of visible light curing dental resin composites investigated by dielectric analysis (DEA).

    PubMed

    Steinhaus, Johannes; Hausnerova, Berenika; Haenel, Thomas; Großgarten, Mandy; Möginger, Bernhard

    2014-03-01

    During the curing process of light curing dental composites the mobility of molecules and molecule segments is reduced leading to a significant increase of the viscosity as well as the ion viscosity. Thus, the kinetics of the curing behavior of 6 different composites was derived from dielectric analysis (DEA) using especially redesigned flat sensors with interdigit comb electrodes allowing for irradiation at the top side and measuring the ion viscosity at the bottom side. As the ion viscosities of dental composites change 1-3 orders of magnitude during the curing process, DEA provides a sensitive approach to evaluate their curing behavior, especially in the phase of undisturbed chain growth. In order to determine quantitative kinetic parameters a kinetic model is presented and examined for the evaluation of the ion viscosity curves. From the obtained results it is seen that DEA might be employed in the investigation of the primary curing process, the quality assurance of ingredients as well as the control of processing stability of the light curing dental composites. Copyright © 2014 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  18. [Spectroscopic Research on Slag Nanocrystal Glass Ceramics Containing Rare Earth Elements].

    PubMed

    Ouyang, Shun-li; Li, Bao-wei; Zhang, Xue-feng; Jia, Xiao-lin; Zhao, Ming; Deng, Lei-bo

    2015-08-01

    The research group prepared the high-performance slag nanocrystal glass ceramics by utilizing the valuable elements of the wastes in the Chinese Bayan Obo which are characterized by their symbiotic or associated existence. In this paper, inductively coupled plasma emission spectroscopy (ICP), X-ray diffraction (XRD), Raman spectroscopy (Raman) and scanning electron microscopy (SEM) are all used in the depth analysis for the composition and structure of the samples. The experiment results of ICP, XRD and SEM showed that the principal crystalline phase of the slag nanocrystal glass ceramics containing rare earth elements is diopside, its grain size ranges from 45 to 100 nm, the elements showed in the SEM scan are basically in consistent with the component analysis of ICP. Raman analysis indicated that its amorphous phase is a three-dimensional network structure composed by the structural unit of silicon-oxy tetrahedron with different non-bridging oxygen bonds. According to the further analysis, we found that the rare earth microelement has significant effect on the network structure. Compared the nanocrystal slag glass ceramic with the glass ceramics of similar ingredients, we found that generally, the Raman band wavenumber for the former is lower than the later. The composition difference between the glass ceramics and the slag nanocrystal with the similar ingredients mainly lies on the rare earth elements and other trace elements. Therefore, we think that the rare earth elements and other trace elements remains in the slag nanocrystal glass ceramics have a significant effect on the network structure of amorphous phase. The research method of this study provides an approach for the relationship among the composition, structure and performance of the glass ceramics.

  19. Refining low protein modular feeds for children on low protein tube feeds with organic acidaemias.

    PubMed

    Daly, A; Evans, S; Ashmore, C; Chahal, S; Santra, S; MacDonald, A

    2017-12-01

    Children with inherited metabolic disorders (IMD) who are dependent on tube feeding and require a protein restriction are commonly fed by 'modular tube feeds' consisting of several ingredients. A longitudinal, prospective two-phase study, conducted over 18 months assessed the long-term efficacy of a pre-measured protein-free composite feed. This was specifically designed to meet the non-protein nutritional requirements of children (aged over 1 year) with organic acidaemias on low protein enteral feeds and to be used as a supplement with an enteral feeding protein source. All non-protein individual feed ingredients were replaced with one protein-free composite feed supplying fat, carbohydrate, and micronutrients. Thirteen subjects, median age 7.4y (3-15.5y), all nutritionally tube dependent (supplying nutritional intake: ≥ 90%, n = 12; 75%, n = 1), and diagnosed with organic acidaemias (Propionic acidaemia, n = 6; Vitamin B 12 non-responsive methyl malonic acidaemia, n = 4; Isovaleric acidaemia, n = 2; Glutaric aciduria type1, n = 1); were studied. Nutritional intake, biochemistry and anthropometry were monitored at week - 8, 0, 12, 26 and 79. Energy intake remained unchanged, providing 76% of estimated energy requirements. Dietary intakes of vitamins, minerals and essential fatty acids significantly increased from week 0 to week 79, but sodium, potassium, magnesium, decosahexanoic acid and fibre did not meet suggested requirements. Plasma zinc, selenium, haemoglobin and MCV significantly improved, and growth remained satisfactory. Natural protein intake met WHO/FAO/UNU 2007 recommendations. A protein-free composite feed formulated to meet the non-protein nutritional requirements of children aged over 1 year improved nutritional intake, biochemical nutritional status, and simplified enteral tube feeding regimens in children with organic acidaemias.

  20. [On the pharmaceutical composition at the waqfiyye of Zaim Hadji Ibrahim Agha].

    PubMed

    Düzbakar, Omer

    This study is organized under two main sections. The first section, titled "The Ottoman Concept of Waqf", gives a brief account of waqfs, their roles and purposes. The second section under the title of "The Translation of the Document into the Turkish" constitutes our target research subject. The document examined was written by one of the Müteferrikas of the Imperial Court, Zaim Haci Ibrahim Agha, son of Hüseyin. It is registered among the documents of the Directorate of Pious Foundations: 739/259/173, 739/253/157 and dates 1176 (Hijri calendar), 1762-1763 (Gregorian calendar). The document is about a medical dimension of the waqfs, which was not much encountered before. It gives the contents of a medicine in detail, which was stated to be good for eye diseases. The ingredients of the medicine and their proportional amounts are described clearly. Then, how to prepare the medicine is also explained with equal clarity. Referring to the written medical works, the pronunciations of the ingredients in the content of the medicine are given textually. The names of some ingredients, though legible, whose meanings could not be found, are given in Turkish transcription with a question mark. Hereby I owe great many thanks to Mevlüt Cam, the Ottoman translator of the Directorate of Pious Foundations, who informed me about the existence of such a document.

  1. α-Pinene, linalool, and 1-octanol contribute to the topical anti-inflammatory and analgesic activities of frankincense by inhibiting COX-2.

    PubMed

    Li, Xiao-Jun; Yang, Yan-Jing; Li, Yu-Sang; Zhang, Wei Kevin; Tang, He-Bin

    2016-02-17

    Frankincense oil and water extracts (FOE, FWE) have long been used for external treatment of inflammation and pain. The present study was conducted to identify the active ingredients responsible for the anti-inflammatory and analgesic effects and to determine the underlying mechanisms. The compositions of FOE and FWE were identified and compared by GC-MS. The anti-inflammatory and analgesic activities of the two extracts and their possible active ingredients (α-pinene, linalool, and 1-octanol) were evaluated and compared in a xylene-induced ear edema model and a formalin-inflamed hind paw model. Inflammatory infiltrates and cyclooxygenase-2 (COX-2) expression in hind paw skin were investigated by histological staining. The contents of α-pinene, linalool, and 1-octanol in FOE were much higher than those in FWE. Mice treated with FOE exhibited greater and faster lessening of swelling and pain than mice treated with FWE. The combination of the three components had more potent pharmacological effects on hind paw inflammation and COX-2 overexpression than the three components used alone. These findings suggest that topical application of FOE or its active ingredients (including α-pinene, linalool, and 1-octanol) exhibit significantly anti-inflammatory and analgesic effects through inhibiting nociceptive stimulus-induced inflammatory infiltrates and COX-2 overexpression. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  2. The Chemical Composition and Nitrogen Distribution of Chinese Yak (Maiwa) Milk

    PubMed Central

    Li, Haimei; Ma, Ying; Li, Qiming; Wang, Jiaqi; Cheng, Jinju; Xue, Jun; Shi, John

    2011-01-01

    The paper surveyed the chemical composition and nitrogen distribution of Maiwa yak milk, and compared the results with reference composition of cow milk. Compared to cow milk, yak milk was richer in protein (especially whey protein), essential amino acids, fat, lactose and minerals (except phosphorus). The contents of some nutrients (total protein, lactose, essential amino acids and casein) were higher in the warm season than in the cold season. Higher ratios of total essential amino acids/total amino acids (TEAA/TAA) and total essential amino acids/total non essential amino acids (TEAA/TNEAA) were found in the yak milk from the warm season. However its annual average ratio of EAA/TAA and that of EAA/NEAA were similar to those of cow milk. Yak milk was rich in calcium and iron (p < 0.05), and thus may serve as a nutritional ingredient with a potential application in industrial processing. PMID:21954332

  3. Automated apparatus for producing gradient gels

    DOEpatents

    Anderson, N.L.

    1983-11-10

    Apparatus for producing a gradient gel which serves as a standard medium for a two-dimensional analysis of proteins, the gel having a density gradient along its height formed by a variation in gel composition, with the apparatus including first and second pumping means each including a plurality of pumps on a common shaft and driven by a stepping motor capable of providing small incremental changes in pump outputs for the gel ingredients, the motors being controlled, by digital signals from a digital computer, a hollow form or cassette for receiving the gel composition, means for transferring the gel composition including a filler tube extending near the bottom of the cassette, adjustable horizontal and vertical arms for automatically removing and relocating the filler tube in the next cassette, and a digital computer programmed to automatically control the stepping motors, arm movements, and associated sensing operations involving the filling operation.

  4. Automated apparatus for producing gradient gels

    DOEpatents

    Anderson, Norman L.

    1986-01-01

    Apparatus for producing a gradient gel which serves as a standard medium for a two-dimensional analysis of proteins, the gel having a density gradient along its height formed by a variation in gel composition, with the apparatus including first and second pumping means each including a plurality of pumps on a common shaft and driven by a stepping motor capable of providing small incremental changes in pump outputs for the gel ingredients, the motors being controlled, by digital signals from a digital computer, a hollow form or cassette for receiving the gel composition, means for transferring the gel composition including a filler tube extending near the bottom of the cassette, adjustable horizontal and vertical arms for automatically removing and relocating the filler tube in the next cassette, and a digital computer programmed to automatically control the stepping motors, arm movements, and associated sensing operations involving the filling operation.

  5. Final report on the safety assessment of Juniperus communis Extract, Juniperus oxycedrus Extract, Juniperus oxycedrus Tar, Juniperus phoenicea extract, and Juniperus virginiana Extract.

    PubMed

    2001-01-01

    The common juniper is a tree that grows in Europe, Asia, and North America. The ripe fruit of Juniperus communis and Juniperus oxycedrus is alcohol extracted to produce Juniperus Communis Extract and Juniperus Oxycedrus Extract, respectively. Juniperus Oxycedrus Tar is the volatile oil from the wood of J. oxycedrus. Juniperus Phoenicea Extract comes from the gum of Juniperus phoenicea, and Juniperus Virginiana Extract is extracted from the wood of Juniperus virginiana. Although Juniperus Oxycedrus Tar is produced as a by-product of distillation, no information was available on the manufacturing process for any of the Extracts. Oils derived from these varieties of juniper are used solely as fragrance ingredients; they are commonly produced using steam distillation of the source material, but it is not known if that procedure is used to produce extracts. One report does state that the chemical composition of Juniper Communis Oil and Juniperus Communis Extract is similar, each containing a wide variety of terpenoids and aromatic compounds, with the occasional aliphatic alcohols and aldehydes, and, more rarely, alkanes. The principle component of Juniperus Oxycedrus Tar is cadinene, a sesquiterpene, but cresol and guaiacol are also found. No data were available, however, indicating the extent to which there would be variations in composition that may occur as a result of extraction differences or any other factor such as plant growth conditions. Information on the composition of the other ingredients was not available. All of the Extracts function as biological additives in cosmetic formulations, and Juniperus Oxycedrus Tar is used as a hair-conditioning agent and a fragrance component. Most of the available safety test data are from studies using oils derived from the various varieties of juniper. Because of the expected similarity in composition to the extract, these data were considered. Acute studies using animals show little toxicity of the oil or tar. The oils derived from J. communis and J. virginiana and Juniperus Oxycedrus Tar were not skin irritants in animals. The oil from J. virginiana was not a sensitizer, and the oil from J. communis was not phototoxic in animal tests. Juniperus Oxycedrus Tar was genotoxic in several assays. No genotoxicity data were available for any of the extracts. Juniperus Communis Extract did affect fertility and was abortifacient in studies using albino rats. Clinical tests showed no evidence of irritation or sensitization with any of the tested oils, but some evidence of sensitization to the tar. These data were not considered sufficient to assess the safety of these ingredients. Additional data needs include current concentration of use data; function in cosmetics; methods of manufacturing and impurities data, especially pesticides; ultraviolet (UV) absorption data; if absorption occurs in the UVA or UVB range, photosensitization data are needed; dermal reproductive/developmental toxicity data (to include determination of a no-effect level); two genotoxicity assays (one in a mammalian system) for each extract; if positive, a 2-year dermal carcinogenicity assay performed using National Toxicology Program (NTP) methods is needed; a 2-year dermal carcinogenicity assay performed using NTP methods on Juniperus Oxycedrus Tar; and irritation and sensitization data on each extract and the tar (these data are needed because the available data on the oils cannot be extrapolated). Until these data are available, it is concluded that the available data are insufficient to support the safety of these ingredients in cosmetic formulations.

  6. The Gut Microbiota, Food Science, and Human Nutrition: A Timely Marriage.

    PubMed

    Barratt, Michael J; Lebrilla, Carlito; Shapiro, Howard-Yana; Gordon, Jeffrey I

    2017-08-09

    Analytic advances are enabling more precise definitions of the molecular composition of key food staples incorporated into contemporary diets and how the nutrient landscapes of these staples vary as a function of cultivar and food processing methods. This knowledge, combined with insights about the interrelationship between consumer microbiota configurations and biotransformation of food ingredients, should have a number of effects on agriculture, food production, and strategies for improving the nutritional value of foods and health status. These effects include decision-making about which cultivars of current or future food staples to incorporate into existing and future food systems, and which components of waste streams from current or future food manufacturing processes have nutritional value that is worth capturing. They can also guide which technologies should be applied, or need to be developed, to produce foods that support efficient microbial biotransformation of their ingredients into metabolic products that sustain health. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Almond (Prunus dulcis (Mill.) D.A. Webb) skins as a potential source of bioactive polyphenols.

    PubMed

    Monagas, Maria; Garrido, Ignacio; Lebrón-Aguilar, Rosa; Bartolome, Begoña; Gómez-Cordovés, Carmen

    2007-10-17

    An exhaustive study of the phenolic composition of almond ( Prunus dulcis (Mill.) D.A. Webb) skins was carried out in order to evaluate their potential application as a functional food ingredient. Using the HPLC-DAD/ESI-MS technique, a total of 33 compounds corresponding to flavanols, flavonols, dihydroflavonols and flavanones, and other nonflavonoid compounds were identified. Peaks corresponding to another 23 structure-related compounds were also detected. MALDI-TOF MS was applied to characterize almond skin proanthocyanidins, revealing the existence of a series of A- and B-type procyanidins and propelargonidins up to heptamers, and A- and B-type prodelphinidins up to hexamers. Flavanols and flavonol glycosides were the most abundant phenolic compounds in almond skins, representing up to 38-57% and 14-35% of the total quantified phenolics, respectively. Due to their antioxidant properties, measured as oxygen-radical absorbance capacity (ORAC) at 0.398-0.500 mmol Trolox/g, almond skins can be considered as a value-added byproduct for elaborating dietary antioxidant ingredients.

  8. Chemical composition of defatted strawberry and raspberry seeds and the effect of these dietary ingredients on polyphenol metabolites, intestinal function, and selected serum parameters in rats.

    PubMed

    Kosmala, Monika; Zduńczyk, Zenon; Juśkiewicz, Jerzy; Jurgoński, Adam; Karlińska, Elżbieta; Macierzyński, Jakub; Jańczak, Rafał; Rój, Edward

    2015-03-25

    Strawberry and raspberry seeds were chemically analyzed and added as dietary ingredients to investigate the physiological response of rats. In both cases the main component was dietary fiber and the main polyphenols were ellagitannins (ET). The strawberry ET were mainly constituted by monomers and a dimer, agrimoniin, whereas raspberry ET were mainly constituted by a dimer, sanguiin-H-6, and a trimer, lambertianin-C. The lower content and the less polymerized structure of strawberry ET resulted in a higher cecal metabolites concentration (mainly nasutin and urolithin-A) in comparison to rats fed diet containing raspberry seeds. Dietary raspberry seeds, a source of dietary fiber, despite being richer in polyphenol compounds, were better utilized in fermentation processes, resulting in enhanced production of short-chain fatty acids. As opposed to strawberry seeds, the treatment with raspberry seeds beneficially improved the atherogenic index of a diet, mainly due to reduced triacylglycerol concentration in the serum.

  9. Fingerprinting Green Curry: An Electrochemical Approach to Food Quality Control.

    PubMed

    Chaibun, Thanyarat; La-O-Vorakiat, Chan; O'Mullane, Anthony P; Lertanantawong, Benchaporn; Surareungchai, Werasak

    2018-06-07

    The detection and identification of multiple components in a complex sample such as food in a cost-effective way is an ongoing challenge. The development of on-site and rapid detection methods to ensure food quality and composition is of significant interest to the food industry. Here we report that an electrochemical method can be used with an unmodified glassy carbon electrode for the identification of the key ingredients found within Thai green curries. It was found that green curry presents a fingerprint electrochemical response that contains four distinct peaks when differential pulse voltammetry is performed. The reproducibility of the sensor is excellent as no surface modification is required and therefore storage is not an issue. By employing particle swarm optimization algorithms the identification of ingredients within a green curry could be obtained. In addition, the quality and freshness of the sample could be monitored by detecting a change in the intensity of the peaks in the fingerprint response.

  10. From raw material to dish: pasta quality step by step.

    PubMed

    Sicignano, Angelo; Di Monaco, Rossella; Masi, Paolo; Cavella, Silvana

    2015-10-01

    Pasta is a traditional Italian cereal-based food that is popular worldwide because of its convenience, versatility, sensory and nutritional value. The aim of this review is to present a step-by-step guide to facilitate the understanding of the most important events that can affect pasta characteristics, directing the reader to the appropriate production steps. Owing to its unique flavor, color, composition and rheological properties, durum wheat semolina is the best raw material for pasta production. Although pasta is traditionally made from only two ingredients, sensory quality and chemical/physical characteristics of the final product may vary greatly. Starting from the same ingredients, there are a lot of different events in each step of pasta production that can result in the development of varieties of pasta with different characteristics. In particular, numerous studies have demonstrated the importance of temperature and humidity conditions of the pasta drying operation as well as the significance of the choice of raw material and operating conditions on pasta quality. © 2015 Society of Chemical Industry.

  11. Connecting Requirements to Architecture and Analysis via Model-Based Systems Engineering

    NASA Technical Reports Server (NTRS)

    Cole, Bjorn F.; Jenkins, J. Steven

    2015-01-01

    In traditional systems engineering practice, architecture, concept development, and requirements development are related but still separate activities. Concepts for operation, key technical approaches, and related proofs of concept are developed. These inform the formulation of an architecture at multiple levels, starting with the overall system composition and functionality and progressing into more detail. As this formulation is done, a parallel activity develops a set of English statements that constrain solutions. These requirements are often called "shall statements" since they are formulated to use "shall." The separation of requirements from design is exacerbated by well-meaning tools like the Dynamic Object-Oriented Requirements System (DOORS) that remained separated from engineering design tools. With the Europa Clipper project, efforts are being taken to change the requirements development approach from a separate activity to one intimately embedded in formulation effort. This paper presents a modeling approach and related tooling to generate English requirement statements from constraints embedded in architecture definition.

  12. Clarifying the dominant sources and mechanisms of cirrus cloud formation.

    PubMed

    Cziczo, Daniel J; Froyd, Karl D; Hoose, Corinna; Jensen, Eric J; Diao, Minghui; Zondlo, Mark A; Smith, Jessica B; Twohy, Cynthia H; Murphy, Daniel M

    2013-06-14

    Formation of cirrus clouds depends on the availability of ice nuclei to begin condensation of atmospheric water vapor. Although it is known that only a small fraction of atmospheric aerosols are efficient ice nuclei, the critical ingredients that make those aerosols so effective have not been established. We have determined in situ the composition of the residual particles within cirrus crystals after the ice was sublimated. Our results demonstrate that mineral dust and metallic particles are the dominant source of residual particles, whereas sulfate and organic particles are underrepresented, and elemental carbon and biological materials are essentially absent. Further, composition analysis combined with relative humidity measurements suggests that heterogeneous freezing was the dominant formation mechanism of these clouds.

  13. Bonneville Power Administration Transmission System Vegetation Management Program - Final Environmental Impact Statement

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    N /A

    Bonneville is responsible for maintaining a network of 24,000 kilometers (km) or 15,000 miles (mi.) of electric transmission lines and 350 substations in a region of diverse vegetation. This vegetation can interfere with electric power flow, pose safety problems for us and the public, and interfere with our ability to maintain these facilities. We need to (1) keep vegetation away from our electric facilities; (2) increase our program efficiency and consistency; (3) review herbicide use (under increased public scrutiny); and (4) maximize the range of tools we can use while minimizing environmental impact (Integrated Vegetation Management). This Final Environmental Impactmore » Statement (FEIS) establishes Planning Steps for managing vegetation for specific projects (to be tiered to this Environmental Impact Statement (EIS)). In addition to No Action (current practice), alternatives are presented for Rights-of-way, Electric Yards, and Non-electric Facilities (landscaping, work yards). Four vegetation control methods are analyzed manual, mechanical, herbicide, and biological. Also evaluated are 23 herbicide active ingredients and 4 herbicide application techniques (spot, localized, broadcast, and aerial). For rights-of-way, we consider three sets of alternatives: alternative management approaches (time-driven or establishing low-growing plant communities); alternative method packages; and, if herbicides are in a methods package, alternative vegetation selections (noxious weeds, deciduous, or any vegetation). For electric yards, one herbicide-use alternative is considered. For non-electric facilities, two method package alternatives are considered. For rights-of-way, the environmentally preferred alternative(s) would use manual, mechanical, and biological control methods, as well as spot and localized herbicide applications for noxious and deciduous plant species; the BPA-preferred alternative(s) would add broadcast and aerial herbicide applications, and would use herbicides on any vegetation. Both would favor a management approach that fosters low-growing plant communities.« less

  14. 18 CFR 154.312 - Composition of Statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... book balances of accumulated deferred income taxes for each of the 12 months during the base period... liabilities (Account 254) for each of the 12 months during the base period. In adjoining columns, show... (in separate columns) during the 12 months, and the book balances at the end of the 12-month period...

  15. 12 CFR 1024.17 - Escrow accounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Statement required in § 1024.17(g). (b) Definitions. As used in this section: Aggregate (or) composite... amount of a negative balance in an escrow account. As noted in § 1024.17(f), if a servicer advances funds... advances funds in paying a disbursement, which is not the result of a borrower's payment default under the...

  16. National Strength and Conditioning Association Position Statement: Health Aspects of Resistance Exercise and Training.

    ERIC Educational Resources Information Center

    Conley, Michael S.; Rozenek, Ralph

    2001-01-01

    Resistance training may enhance cardiovascular health, improve body composition, increase bone mineral density, reduce anxiety and depression, reduce the risk of injury during other sports, and increase muscular strength and endurance. The paper describes the effects of resistance training on: the cardiovascular system, energy expenditure and body…

  17. An Introduction to the Marine Environment: A Mini-Unit.

    ERIC Educational Resources Information Center

    Schlenker, Richard M.

    This unit is designed to introduce the marine environment to those with little or no previous related background. Students define the marine environment, participate in group discussions, view movies, investigate oil spills, and write environmental impact statements. The first three sessions are designed to take three hours with the composition of…

  18. Composition and Structure Measurements in an Ionospheric Barium Cloud.

    DTIC Science & Technology

    1981-12-23

    AD -AI13 138 AIR FORCE GEOPHYSI;S LAO HANSCOM AFR MA F/6 4/1 COMPOSITION AND STRUCTURE MEASUREMENTS IN AN IONOSPHERIC BARIUM-.ETC’ DEC 81 R NARCISI. E...Approved for public re..: distribution unlimited. This work was supported in part by do n e Nucler Age cy under Subtmk I2SAAXHX,. , Wok Unl 00014...distribution unlimited. 17. DISTRIBUTION STATEMENT rof Ihe bs,-r entered In Block 20, If diff-r-o from, R.FO1r lB SUPPLEMENTARY NOTES This work was

  19. Heavy resistance training and peri-exercise ingestion of a multi-ingredient ergogenic nutritional supplement in males: effects on body composition, muscle performance and markers of muscle protein synthesis.

    PubMed

    Spillane, Mike; Schwarz, Neil; Willoughby, Darryn S

    2014-12-01

    This study determined the effects of heavy resistance training and peri-exercise ergogenic multi-ingredient nutritional supplement ingestion on blood and skeletal markers of muscle protein synthesis (MPS), body composition, and muscle performance. Twenty-four college-age males were randomly assigned to either a multi-ingredient SizeOn Maximum Performance (SIZE) or protein/carbohydrate/creatine (PCC) comparator supplement group in a double-blind fashion. Body composition and muscle performance were assessed, and venous blood samples and muscle biopsies were obtained before and after 6 weeks of resistance training and supplementation. Data were analyzed by 2-way ANOVA (p ≤ 0.05). Total body mass, body water, and fat mass were not differentially affected (p > 0.05). However, fat-free mass was significantly increased in both groups in response to resistance training (p = 0.037). Lower-body muscle strength (p = 0.029) and endurance (p = 0.027) were significantly increased with resistance training, but not supplementation (p > 0.05). Serum insulin, IGF-1, GH, and cortisol were not differentially affected (p > 0.05). Muscle creatine content was significantly increased in both groups from supplementation (p = 0.044). Total muscle protein (p = 0.038), MHC 1 (p = 0.041), MHC 2A, (p = 0.029), total IRS- (p = 0.041), and total Akt (p = 0.011) were increased from resistance training, but not supplementation. In response to heavy resistance training when compared to PCC, the peri-exercise ingestion of SIZE did not preferentially improve body composition, muscle performance, and markers indicative of MPS. Key pointsIn response to 42 days of heavy resistance training and either SizeOn Maximum Performance or protein/carbohydrate/creatine supplementation, similar increases in muscle mass and strength in both groups occurred; however, the increases were not different between supplement groups.The supplementation of SizeOn Maximum Performance had no preferential effect on augmenting serum insulin, IGF-1, and GH, or in decreasing cortisol.While resistance training was effective in increasing total creatine content in skeletal muscle, myofibrillar protein, and the content of total IRS-1 and Akt, it was not preferentially due to SizeOn Maximum Performance supplementation.At the daily dose of 50 g, SizeOn Maximum Performance supplementation for 42 days combined with resistance training does not increases muscle mass and strength due to its ability to elevate serum hormones and growth factors or in its ability to augment skeletal muscle signaling pathway markers indicative of muscle protein synthesis when compared to an equivalent daily dose of protein/carbohydrate/creatine.

  20. A New Approach to Improving the Performance of Non-Ideal Explosives Containing Ammonium Nitrate

    DTIC Science & Technology

    1975-03-01

    Amatol (60 ammonium nitrate and 40 TNT, by weight) and Amatex-20 (20 RDX , 40 TNT and 40 ammonium nitrate, by weight) . Experimental detonation...compositions in which TNT is the matrix holding solid AN or AN + RDX suspended. The compo- sitions used herein were made of ingredients blended in...provide two matrix levels of pressure and tempera- ture (that of TNT and that of RDX /TNT) for evaluating the improvements induced in the rate

  1. Making MgO/SiO2 Glasses By The Sol-Gel Process

    NASA Technical Reports Server (NTRS)

    Bansal, Narottam P.

    1989-01-01

    Silicon dioxide glasses containing 15 mole percent magnesium oxide prepared by sol-gel process. Not made by conventional melting because ingredients immiscible liquids. Synthesis of MgO/SiO2 glass starts with mixing of magnesium nitrate hexahydrate with silicon tetraethoxide, both in alcohol. Water added, and transparent gel forms. Subsequent processing converts gel into glass. Besides producing glasses of new composition at lower processing temperatures, sol-gel method leads to improved homogeneity and higher purity.

  2. 21 CFR 352.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Permitted combinations of active ingredients. 352... INDEFINITELY] Active Ingredients § 352.20 Permitted combinations of active ingredients. The SPF of any...) Combinations of sunscreen active ingredients. (1) Two or more sunscreen active ingredients identified in § 352...

  3. 21 CFR 352.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Permitted combinations of active ingredients. 352... INDEFINITELY] Active Ingredients § 352.20 Permitted combinations of active ingredients. The SPF of any...) Combinations of sunscreen active ingredients. (1) Two or more sunscreen active ingredients identified in § 352...

  4. 21 CFR 352.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Permitted combinations of active ingredients. 352... INDEFINITELY] Active Ingredients § 352.20 Permitted combinations of active ingredients. The SPF of any...) Combinations of sunscreen active ingredients. (1) Two or more sunscreen active ingredients identified in § 352...

  5. 21 CFR 352.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Permitted combinations of active ingredients. 352... INDEFINITELY] Active Ingredients § 352.20 Permitted combinations of active ingredients. The SPF of any...) Combinations of sunscreen active ingredients. (1) Two or more sunscreen active ingredients identified in § 352...

  6. 21 CFR 352.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Permitted combinations of active ingredients. 352... INDEFINITELY] Active Ingredients § 352.20 Permitted combinations of active ingredients. The SPF of any...) Combinations of sunscreen active ingredients. (1) Two or more sunscreen active ingredients identified in § 352...

  7. Minimum Risk Pesticides - Inert Ingredient and Active Ingredient Eligibility under 40 CFR 152.25(f)

    EPA Pesticide Factsheets

    Ingredients found on both the Minimum Risk Active Ingredient and List 4A Inert Ingredients of Minimal Concern lists may be used either as an active or an inert ingredient. Otherwise, it can only be used based on the list it appears on.

  8. Calibration transfer of a Raman spectroscopic quantification method from at-line to in-line assessment of liquid detergent compositions.

    PubMed

    Brouckaert, D; Uyttersprot, J-S; Broeckx, W; De Beer, T

    2017-06-08

    The industrial production of liquid detergent compositions entails delicate balance of ingredients and process steps. In order to assure high quality and productivity in the manufacturing line, process analytical technology tools such as Raman spectroscopy are to be implemented. Marked chemical specificity, negligible water interference and high robustness are ascribed to this process analytical technique. Previously, at-line calibration models have been developed for determining the concentration levels of the being studied liquid detergents main ingredients from Raman spectra. A strategy is now proposed to transfer such at-line developed regression models to an in-line set-up, allowing real-time dosing control of the liquid detergent composition under production. To mimic in-line manufacturing conditions, liquid detergent compositions are created in a five-liter vessel with an overhead mixer. Raman spectra are continuously acquired by pumping the detergent under production via plastic tubing towards a Raman superhead probe, which is incorporated into a metal frame with a sapphire window facing the detergent fluid. Two at-line developed partial least squares (PLS) models are aimed at transferring, predicting the concentration of surfactant 1 and polymer 2 in the examined liquid detergent composition. A univariate slope/bias correction (SBC) is investigated, next to three well-acknowledged multivariate transformation methods: direct, piecewise and double-window piecewise direct standardization. Transfer is considered successful when the magnitude of the validation sets root mean square error of prediction (RMSEP) is similar to or smaller than the corresponding at-line prediction error. The transferred model offering the most promising outcome is further subjected to an exhaustive statistical evaluation, in order to appraise the applicability of the suggested calibration transfer method. Interval hypothesis tests are thereby performed for method comparison. It is illustrated that the investigated transfer approach yields satisfactory results, provided that the original at-line calibration model is thoroughly validated. Both SBC transfer models return lower RMSEP values than their corresponding original models. The surfactant 1 assay met all relevant evaluation criteria, demonstrating successful transfer to the in-line set-up. The in-line quantification of polymer 2 levels in the liquid detergent composition could not be statistically validated, due to the poorer performance of the at-line model. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Thermogenic Blend Alone or in Combination with Whey Protein Supplement Stimulates Fat Metabolism and Improves Body Composition in Mice.

    PubMed

    Vieira-Brock, Paula de Lima; Vaughan, Brent M; Vollmer, David L

    2018-01-01

    Certain food ingredients promote thermogenesis and fat loss. Similarly, whey protein improves body composition. Due to this potential synergistic effect, a blend of thermogenic food ingredients containing African mango, citrus fruit extract, Coleus forskohlii , dihydrocapsiate, and red pepper was tested alone and in combination with a whey protein supplement for its effects on body composition in sedentary mice during high-fat diet. The objective of this study was to evaluate the interaction of thermogenic foods on improving body composition during consumption of an unhealthy diet. C57BL/6J young adult male mice ( n = 12) were placed on a 60% high-fat diet for 4 weeks and subsequently randomly assigned to receive daily dosing by oral gavage of vehicle, the novel blend alone or with whey protein supplement for another 4 weeks. Body composition, thermal imaging of brown adipose tissue (BAT), mitochondrial BAT uncoupling protein 1 (UCP1), and plasma levels of leptin were assessed. Novel blend alone and in combination with protein supplement attenuated body weight gain, fat, and increased surface BAT temperature in comparison to vehicle control and to baseline ( P < 0.5). The combination of novel blend and whey protein supplement also significantly increased UCP1 protein expression in BAT mitochondria in comparison to vehicle control and novel blend alone ( P < 0.5). These data indicate that this novel blend stimulates thermogenesis and attenuates the gain in body weight and fat in response to high-fat diet in mice and these effects were improved when administered in combination with whey protein supplement. 30 days oral administration to mice of a novel blend containing African mango seed extract, citrus fruits extract, Coleus forskohlii root extract, dihydrocapsiate and red pepper fruit extract reduced body weight and fat gain in response to high-fat diet without impairing muscle mass.The novel blend stimulated thermogenesis as shown by the increased thermal imaging and UCP1 protein expression in brown adipose tissue, indicating that improvement in body composition potentially occurred due to a fat-burning effect.The positive effects on body weight, fat, and thermogenesis were improved when the novel blend was administered in combination with a whey protein supplement suggesting that protein provides a synergistic fat-burning effect. Abbreviations Used: BAT: Brown adipose tissue, UCP1: Uncoupling protein 1, DEXA: Dual-energy X-ray absorptiometry.

  10. Ingredient and labeling issues associated with allergenic foods.

    PubMed

    Taylor, S L; Hefle, S L

    2001-01-01

    Foods contain a wide range of food ingredients that serve numerous technical functions. Per capita consumer exposure to most of these food ingredients is rather low with a few notable exceptions such as sugar and starch. Some food ingredients including edible oils, hydrolyzed proteins, lecithin, starch, lactose, flavors and gelatin may, at least in some products, be derived from sources commonly involved in IgE-mediated food allergies. These ingredients should be avoided by consumers with allergies to the source material if the ingredient contains detectable protein residues. Other food ingredients, including starch, malt, alcohol and vinegar, may be derived in some cases from wheat, rye or barley, the grains that are implicated in the causation of celiac disease. If these ingredients contain gluten residues, then they should be avoided by celiac sufferers. A few food ingredients are capable of eliciting allergic sensitization, although these ingredients would be classified as rarely allergenic. These ingredients include carmine, cochineal extract, annatto, tragacanth gum and papain. Food manufacturers should declare the presence of allergenic food ingredients in the ingredient listings on product labels so that allergic consumers can know to avoid these potentially hazardous products.

  11. Evaluation of nutritional and economic feed values of spent coffee grounds and Artemisia princeps residues as a ruminant feed using in vitro ruminal fermentation

    PubMed Central

    Seo, Jakyeom; Jung, Jae Keun

    2015-01-01

    Much research on animal feed has focused on finding alternative feed ingredients that can replace conventional ones (e.g., grains and beans) to reduce feed costs. The objective of this study was to evaluate the economic, as well as nutritional value of spent coffee grounds (SCG) and Japanese mugwort (Artemisia princeps) residues (APR) as alternative feed ingredients for ruminants. We also investigated whether pre-fermentation using Lactobacillus spp. was a feasible way to increase the feed value of these by-products. Chemical analyses and an in vitro study were conducted for SCG, APR, and their pre-fermented forms. All the experimental diets for in vitro ruminal fermentation were formulated to contain a similar composition of crude protein, neutral detergent fiber and total digestible nutrients at 1x maintenance feed intake based on the dairy National Research Council (NRC). The control diet was composed of ryegrass, corn, soybean meal, whereas the treatments consisted of SCG, SCG fermented with Lactobacillus spp. (FSCG), APR, and its fermented form (FAPR). The treatment diets replaced 100 g/kg dry matter (DM) of the feed ingredients in the control. Costs were lower for the all treatments, except FAPR, than that of the control. After 24-h incubation, the NDF digestibility of the diets containing SCG and its fermented form were significantly lower than those of the other diets (P < 0.01); pre-fermentation tended to increase NDF digestibility (P = 0.07), especially for APR. Supplementation of SCG significantly decreased total gas production (ml/g DM) after 24-h fermentation in comparison with the control (P < 0.05); however, there were no significant differences between the control and the SCG or the APR diets in total gas production, as expressed per Korean Won (KRW). Diets supplemented with SCG or FSCG tended to have a higher total volatile fatty acid (VFA) concentration, expressed as per KRW, compared with the control (P = 0.06). Conversely, the fermentation process of SCG and APR significantly decreased total gas production and VFA production as expressed per KRW (P < 0.05). Because of their nutrient composition and relatively lower cost, we concluded that SCG and APR could be used as alternative feed sources, replacing conventional feed ingredients. However, pre-fermentation of agricultural by-products, such as SCG and APR, may be inappropriate for improving their nutritive considering the increase in production costs. PMID:26528409

  12. Evaluation of nutritional and economic feed values of spent coffee grounds and Artemisia princeps residues as a ruminant feed using in vitro ruminal fermentation.

    PubMed

    Seo, Jakyeom; Jung, Jae Keun; Seo, Seongwon

    2015-01-01

    Much research on animal feed has focused on finding alternative feed ingredients that can replace conventional ones (e.g., grains and beans) to reduce feed costs. The objective of this study was to evaluate the economic, as well as nutritional value of spent coffee grounds (SCG) and Japanese mugwort (Artemisia princeps) residues (APR) as alternative feed ingredients for ruminants. We also investigated whether pre-fermentation using Lactobacillus spp. was a feasible way to increase the feed value of these by-products. Chemical analyses and an in vitro study were conducted for SCG, APR, and their pre-fermented forms. All the experimental diets for in vitro ruminal fermentation were formulated to contain a similar composition of crude protein, neutral detergent fiber and total digestible nutrients at 1x maintenance feed intake based on the dairy National Research Council (NRC). The control diet was composed of ryegrass, corn, soybean meal, whereas the treatments consisted of SCG, SCG fermented with Lactobacillus spp. (FSCG), APR, and its fermented form (FAPR). The treatment diets replaced 100 g/kg dry matter (DM) of the feed ingredients in the control. Costs were lower for the all treatments, except FAPR, than that of the control. After 24-h incubation, the NDF digestibility of the diets containing SCG and its fermented form were significantly lower than those of the other diets (P < 0.01); pre-fermentation tended to increase NDF digestibility (P = 0.07), especially for APR. Supplementation of SCG significantly decreased total gas production (ml/g DM) after 24-h fermentation in comparison with the control (P < 0.05); however, there were no significant differences between the control and the SCG or the APR diets in total gas production, as expressed per Korean Won (KRW). Diets supplemented with SCG or FSCG tended to have a higher total volatile fatty acid (VFA) concentration, expressed as per KRW, compared with the control (P = 0.06). Conversely, the fermentation process of SCG and APR significantly decreased total gas production and VFA production as expressed per KRW (P < 0.05). Because of their nutrient composition and relatively lower cost, we concluded that SCG and APR could be used as alternative feed sources, replacing conventional feed ingredients. However, pre-fermentation of agricultural by-products, such as SCG and APR, may be inappropriate for improving their nutritive considering the increase in production costs.

  13. 21 CFR 347.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Permitted combinations of active ingredients. 347... Active Ingredients § 347.20 Permitted combinations of active ingredients. (a) Combinations of skin protectant active ingredients. (1) Any two or more of the ingredients identified in § 347.10(a), (d), (e), (i...

  14. 21 CFR 347.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Permitted combinations of active ingredients. 347... Active Ingredients § 347.20 Permitted combinations of active ingredients. (a) Combinations of skin protectant active ingredients. (1) Any two or more of the ingredients identified in § 347.10(a), (d), (e), (i...

  15. 21 CFR 347.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Permitted combinations of active ingredients. 347... Active Ingredients § 347.20 Permitted combinations of active ingredients. (a) Combinations of skin protectant active ingredients. (1) Any two or more of the ingredients identified in § 347.10(a), (d), (e), (i...

  16. 21 CFR 347.20 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Permitted combinations of active ingredients. 347... Active Ingredients § 347.20 Permitted combinations of active ingredients. (a) Combinations of skin protectant active ingredients. (1) Any two or more of the ingredients identified in § 347.10(a), (d), (e), (i...

  17. Development of Refined Natural Resin based Cashew Nut Shell Oil Liquid (CNSL) for Brake Pads Composite

    NASA Astrophysics Data System (ADS)

    Wahyuningsih, S.; Ramelan, A. H.; Rahmawati, P.; Tamtama, B. P. N.; Sari, P. P.; Sari, P. L.; Ichsan, S.; Kristiawan, Y. R.; Aini, F. N.

    2017-02-01

    Brake is one of the most important components in the vehicle. One type of brake that widely used is brake-based composites. One of the manufacture of composite material is resin. Cashew Nut Shell Liquid (CNSL) is a natural material which has chemical structure similar to synthetic phenol so it can be an alternative as a resin. Brake pads manufacture using CNSL as resin composites made to obtain the brake which is strong, wear-resistant, and environmentally friendly. The composite made using powder metallurgy techniques by mixing ingredients such as rubber, fibre glass, carbon, mineral sands and phenolic resin. Two formulas were composed by varying the resin and iron mineral sands in 5 grams. Composites were tested using Universal Testing Machine (UTM). The tensile strength result of those formulas are 600 N and 900 N and the elongations are 1.98 mm and 2.59 mm respectively. Formula 2 has a better tensile strength due to the addition of more resin is 15%. Since the better properties, formula 2 was derivated to 4 extended formulas and showed excellent pressure strength reached 20.000 N. It indicates that the addition of the resin can improve the mechanical properties of a composite.

  18. Science, law, and politics in the Food and Drug Administration's genetically engineered foods policy: FDA's 1992 policy statement.

    PubMed

    Pelletier, David L

    2005-05-01

    The US Food and Drug Administration's (FDA's) 1992 policy statement was developed in the context of critical gaps in scientific knowledge concerning the compositional effects of genetic transformation and severe limitations in methods for safety testing. FDA acknowledged that pleiotropy and insertional mutagenesis may cause unintended changes, but it was unknown whether this happens to a greater extent in genetic engineering compared with traditional breeding. Moreover, the agency was not able to identify methods by which producers could screen for unintended allergens and toxicants. Despite these uncertainties, FDA granted genetically engineered foods the presumption of GRAS (Generally Recognized As Safe) and recommended that producers use voluntary consultations before marketing them.

  19. Safety Assessment of Panax spp Root-Derived Ingredients as Used in Cosmetics.

    PubMed

    Becker, Lillian C; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W; Andersen, F Alan

    2015-01-01

    The Cosmetic Ingredient Review Expert Panel (Panel) reviewed the safety of 13 Panax spp root-derived ingredients as used in cosmetics. Panax "spp" indicates that multiple species within the genus are used in cosmetics, but not all species within that genus. Four species are being considered in this safety assessment. These ingredients function mostly as skin-conditioning agents-miscellaneous, fragrance ingredients, skin-conditioning agents-humectant, skin-conditioning agents-emollient, and cosmetic astringents. The Panel reviewed available data related to these ingredients and addressed the issue of pulegone, a constituent of these ingredients and other ingredients, such as peppermint oil. The Panel concluded that these Panax spp root-derived ingredients are safe in the practices of use and concentration as given in this safety assessment. © The Author(s) 2015.

  20. MANTECH Project Book, 1992

    DTIC Science & Technology

    1992-01-01

    RUGATE FILTER PROCESS AND PRODUCTION ................ 111 MANUFACTURING SCIENCE FOR TITANIUM ALUMINIDE COMPOSITE ENGINE STRU CTURES...rejection and mission filters , anti-reflection coatings, and dichroic layers which can have demanding optical requirements. Rugate m coatings can be used to...SCIENCE RUGATE FILTER PROCESS AND PRODUCTION CONTRACT NUMBER: F33615-86-C-5059STATEMENT OF NEED Achieving the optical performance specifications for

  1. MICROSTRUCTURAL AND MECHANICAL CHARACTERIZATION OF 2-D AND 3-D SiC/SiNC CERAMIC MATRIX COMPOSITES

    DTIC Science & Technology

    2018-02-23

    48 5.2 Residual Strength of Test Specimens Reaching Run -Out ...........................................48 5.3 Fracture...46 Table 10. Residual Strength Tension Test Results for Creep Rupture Specimens Reaching Run - Out...Residual Strength Tension Test Results for Fatigue Specimens Reaching Run -Out . 49 vii Distribution Statement A. Approved for public release

  2. 40 CFR 164.23 - Contents of the statement of issues to accompany notice of intent to hold a hearing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... accompany notice of intent to hold a hearing. 164.23 Section 164.23 Protection of Environment ENVIRONMENTAL..., CHANGES OF CLASSIFICATIONS, SUSPENSIONS OF REGISTRATIONS AND OTHER HEARINGS CALLED PURSUANT TO SECTION 6... registration should be canceled or its classification changed, whether its composition is such as to warrant...

  3. 40 CFR 164.23 - Contents of the statement of issues to accompany notice of intent to hold a hearing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... accompany notice of intent to hold a hearing. 164.23 Section 164.23 Protection of Environment ENVIRONMENTAL..., CHANGES OF CLASSIFICATIONS, SUSPENSIONS OF REGISTRATIONS AND OTHER HEARINGS CALLED PURSUANT TO SECTION 6... registration should be canceled or its classification changed, whether its composition is such as to warrant...

  4. 76 FR 4454 - Privacy Act of 1974; Report of Modified or Altered System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... Federal agencies and Department contractors that have a need to know the information for the purpose of.../NIOSH.'' The purpose of this system is to develop composite data summaries to support the development of... Records Narrative Statement I. Background and Purpose of the System A. Background The Department of Health...

  5. Students' "Write" to Their Own Language: Teaching the African American Verbal Tradition as a Rhetorically Effective Writing Skill

    ERIC Educational Resources Information Center

    Williams, Bonnie J.

    2013-01-01

    The 1974 Conference on College Composition and Communication's (CCCC) resolution declaring "Students' Right to Their Own Language" (SRTOL) defends the rights of students and all other writers to use different varieties of English (see Committee on CCCC Language Statement, 1974). In addition, the 1988 CCCC adoption of the National…

  6. The Case of Composition Questions in the Examinations of Turkish Lesson

    ERIC Educational Resources Information Center

    Taga, Tahir; Unlu, Suleyman; Ozturk, Huseyin

    2016-01-01

    Problem Statement: Writing is a skill area that is difficult to teach and evaluate. The fact that writing is a complex skill including many factors underlies on the basis of these difficulties. Such factors as grammar, writing and punctuation, language and expression, text linguistics and thinking skills, which are knowledge and skill areas all by…

  7. Quality aspects of fibrinolytic agents based on biochemical characterization.

    PubMed

    Werner, R G; Bassarab, S; Hoffmann, H; Schlüter, M

    1991-11-01

    The purity, composition and in vitro fibrinolytic activity of four commercially available fibrinolytic agents, alteplase (recombinant tissue plasminogen activator, rt-PA, Actilyse; CAS 105857-23-6), streptokinase, urokinase and anistreplase (ansioyl-plasminogen-streptokinase activator-complex, APSAC), have been compared in this investigation. The fibrinolytic activity was measured in an in vitro thrombolytic assay. In this assay a human blood thrombus is dissolved in an environment of human plasma. This assay is representative for the in vivo situation, where plasminogen activation is also a limiting step in thrombolysis. In the in vitro thrombolytic assay alteplase is about 10 times more effective in clot lysis than either streptokinase or urokinase and more than 300 times more active than anistreplase. In addition, the ratio of active ingredient to total protein content in the preparations was analysed by RP-HPLC, SDS-PAGE, GPC-HPLC and amino acid analysis. The portion of active ingredient per total protein was 99.9% for alteplase, 55% for anistreplase, 20% for urokinase and 1% for streptokinase. This demonstrates that alteplase is the only fibrinolytic agent tested which is essentially free of protein additives of human origine and potential contaminants associated therewith. The superior purity of alteplase compared to the other fibrinolytics was confirmed by SDS-PAGE, RP-HPLC, and HPLC-GPC. Significant levels of aggregates were detected in streptokinase and urokinase preparations, whereas alteplase and anistreplase were essentially free of aggregates. These data demonstrate that there are significant differences in composition, purity and in vitro activity between different fibrinolytic agents.

  8. Polyphenolic composition and antioxidant activity of the under-utilised Prunus mahaleb L. fruit.

    PubMed

    Blando, Federica; Albano, Clara; Liu, Yazheng; Nicoletti, Isabella; Corradini, Danilo; Tommasi, Noemi; Gerardi, Carmela; Mita, Giovanni; Kitts, David D

    2016-06-01

    The identification of novel plant-based functional foods or nutraceutical ingredients that possess bioactive properties with antioxidant function has recently become important to the food, nutraceutical and cosmetic industries. This study evaluates the polyphenolic composition, identifies bioactive compounds and assays the total antioxidant capacity of Prunus mahaleb L. fruits collected from different populations and sampling years in the countryside around Bari (Apulia Region, Italy). We identified nine polyphenolic compounds including major anthocyanins, coumaric acid derivatives and flavonols from P. mahaleb fruits. The anthocyanin content (in some populations > 5 g kg(-1) fresh weight; FW) in the fruit was comparable to that reported for so-called superfruits such as bilberries, chokeberries and blackcurrants. Coumaric acid derivatives comprised a large portion of the total polyphenolic content in the P. mahaleb fruits. Antioxidant activities, assessed using ORAC and TEAC assays, measured up to 150 and 45 mmol Trolox equivalents kg(-1) FW, respectively. Therefore antioxidant capacity of P. mahaleb fruits is relatively high and comparable to that of superfruit varieties that are often used in commercial nutraceutical products. Our findings suggest that mahaleb fruit (currently not consumed fresh or used in other ways) could serve as a source of bioactive compounds and therefore find interest from the functional food and nutraceutical industries, as a natural food colorant and antioxidant ingredient in the formulation of functional foods. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

  9. Investigation of Prediction Method and Fundamental Thermo-decomposition Properties on Gasification of Woody Biomass

    NASA Astrophysics Data System (ADS)

    Morita, Akihiro

    Recently, development of energy transfer technology based on woody biomass remarkably has been forwarding accompanied biomass boom for gasification and liquefaction. To elevate on yield of energy into biomass for transportation and exergy is extremely important for essential utilization and production of bio-fuels. Because, conversion to bio-fuel must be discussion in detail thermo-decomposition characteristics for biomass main composition formed on cellulose and hemicelluloses, lignin. In this research, we analyze thermo-decomposition characteristics of each biomass main composition on both active (air) and passive (N2) atmosphere. Especially, we suggest predict model of gasification based on change of atomic carbon ratio with thermo-decomposition. 1) Even if it heat-treats cedar chip by 473K, loss of energy hardly produces it. From this, it acquired that the substance contributed to weight reduction was a low ingredient of energy value. 2) If cedar chip is heated in the 473K around, it can be predicted that the substance with a low energy value like water or acetic acid has arisen by thermal decomposition. It suggested that the transportation performance of the biomass improved by choosing and eliminating these. 3) Each ingredient of hydrogen, nitrogen, and oxygen which dissipated in the gasification process acquired that it was direct proportion to the carbonaceous dissipation rate. 4) The action at the time of thermo-decomposition of (the carbon, hydrogen, nitrogen, oxygen which are) the main constituent factors of the biomass suggested a possibility of being predicted by a statistical method.

  10. Preparation and pharmacokinetics in beagle dogs of ganershu sustained-release pellets

    PubMed Central

    Pan, Jin-huo; Wang, Jian-chun; Jiang, Zhi-tao; Zhang, Ting; Ge, Shao-bo; Zhang, Ye-xia; Jin, Xin; Yan, Guo-jun

    2014-01-01

    Background: The active ingredients of Ganershu compound recipe, which are effective for hepatitis treatment in liver protection and transaminase reduction. However, the active ingredients of Ganershu compound recipe are poor absorption, which conduct it has a low oral bioavailability. Objective: We prepared Ganershu sustained-release pellets (GSPs) by fluidized-bed on central composite design-response surface methodology and increase its bioavailability in beagle dogs. Materials and Methods: In this study, GSPs were successfully prepared. The Drug-loaded pellets and sustained-release coated were carried out in fluidized-bed machine. GSP was optimized for fitting release, roundness, and the overall desirability by central composite design-response surface methodology. Results: To optimize cumulative release profile, the outermost ethyl cellulose coating layer and the hydroxypropyl methyl cellulose (HPMC) swelling layer were employed, which were respectively given coating levels in terms of weight gain of 22% and 6%, the concentration of HPMC is 4.5% (g/ml). The pharmacokinetics of Ganershu normal pellets (GNPs) and GSP was studied in beagle dogs after oral administration. The naringenin as an index, the area under the curve0-∞ of naringenin in GSP was 1.38 times greater than that of GNP. Meanwhile, Tmax of GSP was prolonged for about 74%. Conclusion: This study can clearly indicate that we enhanced the oral bioavailability of Ganershu by preparing the GSP, which had the sustained dissolution and improved the potential of it for clinical application. PMID:25210307

  11. Nutraceutical Potential of New Alfalfa (Medicago sativa) Ingredients for Beverage Preparations.

    PubMed

    Soto-Zarazúa, Maria Guadalupe; Bah, Moustapha; Costa, Anabela Silvia Gomes; Rodrigues, Francisca; Pimentel, Filipa Botelho; Rojas-Molina, Isela; Rojas, Alejandra; Oliveira, Maria Beatriz Prior Pinto

    2017-10-01

    Alfalfa (Medicago sativa) has been extensively used as animal feed, due to its fiber, protein, minerals, and vitamins, being also a useful source of phenolic compounds with potential therapeutic benefits. Nevertheless, its potential use as human ingredient is scarce. The aim of this work was to assess the nutritional composition, amino acid profile, and antioxidant capacity (AOC) of freeze-dried juice (FDJ) and fibrous residual material (RM), two new alfalfa-derived products (Adps) recently launched as ingredients for beverage preparations. Results demonstrated a high content of proteins (23-30 g/100 g FDJ and 13-17 g/100 g RM), crude fiber (29 g/100 g RM), and minerals (such as sodium, calcium, iron, and zinc). No significant difference was found in caloric content (4 kcal/g). Essential and nonessential amino acids were quantified in both Adps being leucine and lysine the most abundant. Total phenolic and total flavonoid contents (TPC and TFC, respectively) and their changes along the different harvesting periods of the year were also examined. FDJ presented the highest TPC in May (19 mg gallic acid equivalents/g dry weight [dw]), while in October TFC had the maximum value (4 mg catechin equivalents/g dw). Both products exhibited an interesting AOC by 1,1-diphenyl-2-picrylhydrazyl (DPPH) and ferric reducing antioxidant power assays. This study reports the nutraceutical potential of two new types of Adps.

  12. [Study on the effect of rhizoma Chuanxiong, radix paeoniae rubra and the compound of their active ingredients, Xiongshao Capsule, on stability of atherosclerotic plaque in ApoE(-/-) mice].

    PubMed

    Xu, Hao; Wen, Chuan; Chen, Ke-Ji

    2007-06-01

    To observe the effect of Rhizoma chuanxiong (RC), Radix Paeoniae rubra (RP) and Xiongshao Capsule (XC, a compound of their active ingredients, Chuanxingols and Paeoniflorins) on stability of atherosclerotic plaque in ApoE-/- mice and to explore the probable mechanisms. The effect of RC, RP and XC in stabilizing atherosclerotic plaque, in terms of pathologic morphology, cell composition and inflammatory reaction, in the atherosclerosis model established on ApoE-/- mice was studied by using optical microscope, immunohistochemical method and computerized imaging analysis respectively. After the ApoE-/- mice being fed with high fat diet for 26 weeks, obvious atherosclerotic lesion with typical unstable characteristics was found in their aortic root. Both RC and RP had certain effects in lowering total cholesterol and increasing the thickness of fibre cap. RC could also lower the serum triglyceride (TC) level and the lipid-core/plaque area ratio as well as reduce the macrocytic infiltration. In addition to the same effects as above mentioned, XS could also raise the levels of high density lipoprotein-cholesterol (HDL-C), lower TC/HDL-C ratio, reduce inflammatory reaction and enlarge the collagen area in plaque. The acting links of RC and RP on atherosclerosis are different, the compound of their active ingredients, XS, shows a more evident effect in intervening unstable plaque. It demonstrates the effect-enhancing power of TCM compound and is worth further studying.

  13. Comprehensive analysis of pharmaceutical products using simultaneous mixed-mode (ion-exchange/reversed-phase) and hydrophilic interaction liquid chromatography.

    PubMed

    Kazarian, Artaches A; Nesterenko, Pavel N; Soisungnoen, Phimpha; Burakham, Rodjana; Srijaranai, Supalax; Paull, Brett

    2014-08-01

    Liquid chromatographic assays were developed using a mixed-mode column coupled in sequence with a hydrophilic interaction liquid chromatography column to allow the simultaneous comprehensive analysis of inorganic/organic anions and cations, active pharmaceutical ingredients, and excipients (carbohydrates). The approach utilized dual sample injection and valve-mediated column switching and was based upon a single high-performance liquid chromatography gradient pump. The separation consisted of three distinct sequential separation mechanisms, namely, (i) ion-exchange, (ii) mixed-mode interactions under an applied dual gradient (reversed-phase/ion-exchange), and (iii) hydrophilic interaction chromatography. Upon first injection, the Scherzo SS C18 column (Imtakt) provided resolution of inorganic anions and cations under isocratic conditions, followed by a dual organic/salt gradient to elute active pharmaceutical ingredients and their respective organic counterions and potential degradants. At the top of the mixed-mode gradient (high acetonitrile content), the mobile phase flow was switched to a preconditioned hydrophilic interaction liquid chromatography column, and the standard/sample was reinjected for the separation of hydrophilic carbohydrates, some of which are commonly known excipients in drug formulations. The approach afforded reproducible separation and resolution of up to 23 chemically diverse solutes in a single run. The method was applied to investigate the composition of commercial cough syrups (Robitussin®), allowing resolution and determination of inorganic ions, active pharmaceutical ingredients, excipients, and numerous well-resolved unknown peaks. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Innovations in food technology for health.

    PubMed

    Hsieh, Yun-Hwa Peggy; Ofori, Jack Appiah

    2007-01-01

    Modern nutritional science is providing ever more information on the functions and mechanisms of specific food components in health promotion and/or disease prevention. In response to demands from increasingly health conscious consumers, the global trend is for food industries to translate nutritional information into consumer reality by developing food products that provide not only superior sensory appeal but also nutritional and health benefits. Today's busy life styles are also driving the development of healthy convenience foods. Recent innovations in food technologies have led to the use of many traditional technologies, such as fermentation, extraction, encapsulation, fat replacement, and enzyme technology, to produce new health food ingredients, reduce or remove undesirable food components, add specific nutrient or functional ingredients, modify food compositions, mask undesirable flavors or stabilize ingredients. Modern biotechnology has even revolutionized the way foods are created. Recent discoveries in gene science are making it possible to manipulate the components in natural foods. In combination with biofermentation, desirable natural compounds can now be produced in large amounts at a low cost and with little environmental impact. Nanotechnology is also beginning to find potential applications in the area of food and agriculture. Although the use of new technologies in the production of health foods is often a cause for concern, the possibility that innovative food technology will allow us to produce a wide variety of food with enhanced flavor and texture, while at the same time conferring multiple health benefits on the consumer, is very exciting.

  15. The effect of ingredients in dry dog foods on the risk of gastric dilatation-volvulus in dogs.

    PubMed

    Raghavan, Malathi; Glickman, Nita W; Glickman, Lawrence T

    2006-01-01

    Using dry dog food label information, the hypothesis was tested that the risk of gastric dilatation-volvulus (GDV) increases with an increasing number of soy and cereal ingredients and a decreasing number of animal-protein ingredients among the first four ingredients. A nested case-control study was conducted with 85 GDV cases and 194 controls consuming a single brand and variety of dry food. Neither an increasing number of animal-protein ingredients (P=0.79) nor an increasing number of soy and cereal ingredients (P=0.83) among the first four ingredients significantly influenced GDV risk. An unexpected finding was that dry foods containing an oil or fat ingredient (e.g., sunflower oil, animal fat) among the first four ingredients were associated with a significant (P=0.01), 2.4-fold increased risk of GDV. These findings suggest that the feeding of dry dog foods that list oils or fats among the first four label ingredients predispose a high-risk dog to GDV.

  16. Composite Higgses

    NASA Astrophysics Data System (ADS)

    Bellazzini, Brando; Csáki, Csaba; Serra, Javi

    2014-05-01

    For the closing article in this volume on supersymmetry, we consider the alternative options to SUSY theories: we present an overview of composite Higgs models in light of the discovery of the Higgs boson. The small value of the physical Higgs mass suggests that the Higgs quartic is likely loop generated; thus models with tree-level quartics will generically be more tuned. We classify the various models (including bona fide composite Higgs, little Higgs, holographic composite Higgs, twin Higgs and dilatonic Higgs) based on their predictions for the Higgs potential, review the basic ingredients of each of them, and quantify the amount of tuning needed, which is not negligible in any model. We explain the main ideas for generating flavor structure and the main mechanisms for protecting against large flavor violating effects, and we present a summary of the various coset models that can result in realistic pseudo-Goldstone Higgses. We review the current experimental status of such models by discussing the electroweak precision, flavor, and direct search bounds, and we comment on the UV completions of such models and on ways to incorporate dark matter.

  17. [Functional meat products; development and evaluation of their health-promoting properties].

    PubMed

    Olmedilla-Alonso, Begoña; Jiménez-Colmenero, Francisco

    2014-06-01

    For a number of reasons, meat products are an exceptionally adequate means for introducing different bioactive compounds into the diet without modifying eating habits. In recent years, there has been a notable development of meat products designed as potentially functional foods. Within the framework of the functional food, this article provides a general view of the reasons that motivate and justify their formulation, with special emphasis on: a) aspects to be considered in their design in order to be able to make nutrition claims and statements concerning their health-promoting properties; b) the strategies employed to optimize the presence of functional ingredients, favoring the presence of beneficial bioactive compounds and limiting others with negative consequences for our health, and c) the procedures for demonstrating a relationship between the consumption of potentially functional meat products with beneficial effects on health and the way in which these studies are reflected in the literature. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  18. 9 CFR 113.50 - Ingredients of biological products.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Ingredients of biological products... REQUIREMENTS Ingredient Requirements § 113.50 Ingredients of biological products. All ingredients used in a licensed biological product shall meet accepted standards of purity and quality; shall be sufficiently...

  19. 21 CFR 343.13 - Rheumatologic active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.13 Rheumatologic active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  20. 21 CFR 343.13 - Rheumatologic active ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.13 Rheumatologic active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  1. 21 CFR 343.12 - Cardiovascular active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.12 Cardiovascular active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  2. 21 CFR 343.13 - Rheumatologic active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.13 Rheumatologic active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  3. 21 CFR 343.13 - Rheumatologic active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.13 Rheumatologic active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  4. 21 CFR 343.12 - Cardiovascular active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.12 Cardiovascular active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  5. 21 CFR 343.12 - Cardiovascular active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.12 Cardiovascular active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  6. 21 CFR 343.12 - Cardiovascular active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.12 Cardiovascular active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  7. 21 CFR 343.13 - Rheumatologic active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.13 Rheumatologic active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  8. 21 CFR 343.12 - Cardiovascular active ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...-COUNTER HUMAN USE Active Ingredients § 343.12 Cardiovascular active ingredients. (a) Aspirin. (b) Buffered aspirin. Aspirin identified in paragraph (a) of this section may be buffered with any antacid ingredient(s... milliequivalents of acid-neutralizing capacity per 325 milligrams of aspirin as measured by the procedure provided...

  9. Fastening of a High-Strength Composite Rod with a Splitted and Wedged End in a Potted Anchor 2. Finite-Element Analysis

    NASA Astrophysics Data System (ADS)

    Kulakov, V. L.; Terrasi, G. P.; Arnautov, A. K.; Portnov, G. G.; Kovalov, A. O.

    2014-03-01

    A finite element analysis is carried out to determine the stress-strain state of anchors for round rods made of a high- modulus, high-strength unidirectional carbon-fiber reinforced plastic. The rods have splitted ends in which Duralumin wedges are glued. Three types of contact between the composite rods and a potted epoxy compound are considered: adhesion, adhesion-friction, and friction ones. The corresponding three-dimensional problems in the elastic statement are solved by the finite-element method (FEM) with account of nonlinear Coulomb friction. An analysis of stresses on the surface of the composite rod revealed the locations of high concentrations of operating stresses. The results of FEM calculations agree with experimental data.

  10. Theory of fiber reinforced materials

    NASA Technical Reports Server (NTRS)

    Hashin, Z.

    1972-01-01

    A unified and rational treatment of the theory of fiber reinforced composite materials is presented. Fundamental geometric and elasticity considerations are throughly covered, and detailed derivations of the effective elastic moduli for these materials are presented. Biaxially reinforced materials which take the form of laminates are then discussed. Based on the fundamentals presented in the first portion of this volume, the theory of fiber-reinforced composite materials is extended to include viscoelastic and thermoelastic properties. Thermal and electrical conduction, electrostatics and magnetostatics behavior of these materials are discussed. Finally, a brief statement of the very difficult subject of physical strength is included.

  11. Summary Analysis: Hanford Site Composite Analysis Update

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Nichols, W. E.; Lehman, L. L.

    2017-06-05

    The Hanford Site’s currently maintained Composite Analysis, originally completed in 1998, requires an update. A previous update effort was undertaken by the U.S. Department of Energy (DOE) in 2001-2005, but was ended before completion to allow the Tank Closure & Waste Management Environmental Impact Statement (TC&WM EIS) (DOE/EIS-0391) to be prepared without potential for conflicting sitewide models. This EIS was issued in 2012, and the deferral was ended with guidance in memorandum “Modeling to Support Regulatory Decision Making at Hanford” (Williams, 2012) provided with the aim of ensuring subsequent modeling is consistent with the EIS.

  12. 21 CFR 341.18 - Expectorant active ingredient.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Expectorant active ingredient. 341.18 Section 341.18 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...-COUNTER HUMAN USE Active Ingredients § 341.18 Expectorant active ingredient. The active ingredient of the...

  13. 21 CFR 335.10 - Antidiarrheal active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Antidiarrheal active ingredients. 335.10 Section...) DRUGS FOR HUMAN USE ANTIDIARRHEAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE Active Ingredients § 335.10 Antidiarrheal active ingredients. The active ingredient of the product consists of any one of the...

  14. 21 CFR 341.20 - Nasal decongestant active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Nasal decongestant active ingredients. 341.20... OVER-THE-COUNTER HUMAN USE Active Ingredients § 341.20 Nasal decongestant active ingredients. The active ingredient of the product consists of any of the following when used within the dosage limits and...

  15. 21 CFR 335.10 - Antidiarrheal active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Antidiarrheal active ingredients. 335.10 Section...) DRUGS FOR HUMAN USE ANTIDIARRHEAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE Active Ingredients § 335.10 Antidiarrheal active ingredients. The active ingredient of the product consists of any one of the...

  16. 21 CFR 341.18 - Expectorant active ingredient.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Expectorant active ingredient. 341.18 Section 341.18 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...-COUNTER HUMAN USE Active Ingredients § 341.18 Expectorant active ingredient. The active ingredient of the...

  17. 21 CFR 331.11 - Listing of specific active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Listing of specific active ingredients. 331.11... (CONTINUED) DRUGS FOR HUMAN USE ANTACID PRODUCTS FOR OVER-THE-COUNTER (OTC) HUMAN USE Active Ingredients § 331.11 Listing of specific active ingredients. (a) Aluminum-containing active ingredients: (1) Basic...

  18. 21 CFR 341.14 - Antitussive active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Antitussive active ingredients. 341.14 Section 341.14 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...-COUNTER HUMAN USE Active Ingredients § 341.14 Antitussive active ingredients. The active ingredients of...

  19. 21 CFR 341.20 - Nasal decongestant active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Nasal decongestant active ingredients. 341.20... OVER-THE-COUNTER HUMAN USE Active Ingredients § 341.20 Nasal decongestant active ingredients. The active ingredient of the product consists of any of the following when used within the dosage limits and...

  20. 21 CFR 346.12 - Vasoconstrictor active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Vasoconstrictor active ingredients. 346.12 Section...) DRUGS FOR HUMAN USE ANORECTAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE Active Ingredients § 346.12 Vasoconstrictor active ingredients. The active ingredient of the product consists of any of the following when...

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