ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

摘要:

This calorimeter, built in 1902 to study energy needs and metabolism in farm animals, has been superseded by automated and computer-controlled models but has never been exceeded in terms of its sensitivity in measuring heat exchange in animals or humans.

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

摘要:

Attempts to develop effective solutions to problems of hunger involve an understanding of its causes. Food security can and must be improved and hunger relieved and prevented.

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

摘要:

The U.S. Food and Drug Administration (FDA) is currently undertaking an extensive reevaluation and revision of nutrition labeling requirements for FDA-regulated foods.1The primary driving force for these revisions is the consensus reached by the scientific community on diet and health relationships, but many other issues are contributory. The implementation of bilateral and multilateral trade and other agreements over the years has resulted in increased interest in and efforts by the U.S. government to include global perspectives among the many factors to be considered when nutrition labeling positions are evaluated. This article specifically focuses on international nutrition labeling comparisons by briefly outlining the FDA's recent proposals and the Canadian, European Community, and Codex positions on nutrition labeling. These comparisons were developed for the bilateral technical working group on Packaging and Labelling of Agricultural, Food, Beverage and Certain Related Goods for Human Consumption that was established as part of Canada-U.S. Trade Commission activities.

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

摘要:

Monitoring the addition of nutrients to processed food is difficult since many are used for functions other than enhancing nutrient content. Amounts present must be declared only if nutritional claims are made or voluntary nutrient labelling is provided on processed foods. Nutrients added for other purposes must appear on the list of ingredients where amounts are not given.

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

摘要:

Love letters from nutritionists can increase the volume of good articles for consumers by qualified journalists. Journalists can provide us with useful teaching materials, keep us up-to-date on research and broaden our perspective on controversial issues.

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID

ISSN:0029-666X    

出版商:OVID    

年代:1990

数据来源: OVID