|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|5132676||1378817||2018||5 صفحه PDF||ندارد||دانلود کنید|
â¢NFNAP has expanded and improved the quantity and quality of data in USDAâs FCDB.â¢Approximately 20% of the items in SR have been added or updated using NFNAP generated data.â¢One prominent focus of NFNAP over the past several years has been monitoring changes in sodium content and related nutrients.
For nearly 20Â years, the National Food and Nutrient Analysis Program (NFNAP) has expanded and improved the quantity and quality of data in US Department of Agricultureâs (USDA) food composition databases (FCDB) through the collection and analysis of nationally representative food samples. NFNAP employs statistically valid sampling plans, the Key Foods approach to identify and prioritize foods and nutrients, comprehensive quality control protocols, and analytical oversight to generate new and updated analytical data for food components. NFNAP has allowed the Nutrient Data Laboratory to keep up with the dynamic US food supply and emerging scientific research. Recently generated results for nationally representative food samples show marked changes compared to previous database values for selected nutrients. Monitoring changes in the composition of foods is critical in keeping FCDB up-to-date, so that they remain a vital tool in assessing the nutrient intake of national populations, as well as for providing dietary advice.
Journal: Food Chemistry - Volume 238, 1 January 2018, Pages 134-138