美国农业部的食品数据中心：它是什么以及为什么今天需要它？,The American Journal of Clinical Nutrition

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美国农业部的食品数据中心：它是什么以及为什么今天需要它？
The American Journal of Clinical Nutrition ( IF 6.5 ) Pub Date : 2021-12-08 , DOI: 10.1093/ajcn/nqab397
Naomi K Fukagawa ₁ , Kyle McKillop ₁ , Pamela R Pehrsson ₁ , Alanna Moshfegh ₁ , James Harnly ₁ , John Finley ₁

Affiliation

FoodData Central (FDC) 是美国农业部食品成分信息网络的中心。它是一个综合数据系统，目前在一个地方提供 5 种不同类型的数据，其中包含有关食物和营养成分的信息。每种数据类型都有其独特的用途。其中两种数据类型——基础食品 (FF) 和实验食品 (EF)——代表了食品和营养成分的“通向未来的桥梁”。它们提供以前从未从数据库中获得的数据和元数据。其他 3 种数据类型已为许多用户所熟知和熟悉：标准参考 (SR) Legacy、膳食研究食品和营养数据库 (FNDDS) 以及全球品牌食品数据库 (GBFPD)。在 USDA 保存食物成分数据超过 100 年之后，很明显，需要做出改变以应对食品供应中食品数量和种类的迅速增加、分析方法的演变以及新的农业做法和产品。FDC 是美国农业部应对挑战的回应，即提供可靠、基于网络、透明且易于获取的有关食品营养成分和其他成分的信息，以满足包括公共卫生专业人员、农业和环境研究人员、政策研究人员在内的许多受众日益多样化的需求制造商、营养专业人士、医疗保健提供者、产品开发商和广大公众。

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USDA's FoodData Central: what is it and why is it needed today?

FoodData Central (FDC) is the center of the USDA-based food-composition information web. It is an integrated data system that presently provides—in 1 place—5 distinct types of data containing information on food and nutrient profiles. Each data type has a unique purpose. Two of the data types—Foundation Foods (FF) and Experimental Foods (EF)—represent “a bridge to the future” in food and nutrient composition. They provide data and metadata that have never previously been available from a database. The other 3 data types are well established and familiar to many users: Standard Reference (SR) Legacy, Food and Nutrient Database for Dietary Studies (FNDDS), and Global Branded Foods Products Database (GBFPD). After >100 y of maintaining food-composition data within the USDA, it was clear that change was needed to respond to the rapid increase in the number and variety of foods in the food supply, evolution of analytical approaches, and new agricultural practices and products. FDC is USDA's answer to the challenge of providing reliable, web-based, transparent, and easily accessible information about the nutrients and other components of foods to meet the increasingly diverse needs of many audiences, including public health professionals, agricultural and environmental researchers, policy makers, nutrition professionals, health care providers, product developers, and the public at large.

更新日期：2021-12-08

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