ISO 21807:2004 食物和动物饲料的微生物学 水活性的测定

标准编号：ISO 21807:2004

中文名称：食物和动物饲料的微生物学 水活性的测定

英文名称：Microbiology of food and animal feeding stuffs — Determination of water activity

发布日期：2004-09

标准范围

ISO 21807:2004给出了确定人类消费和动物饲养产品水活度的物理方法的基本原则和要求。水活度可以用来预测微生物的生长和确定食品的微生物稳定性，它还为估计食品的保存时间提供了一个重要的、可定量确定的标准。

ISO 21807:2004 gives basic principles and requirements for physical methods of determining the water activity of products intended for human consumption and the feeding of animals.Water activity can be used to predict microbial growth and determine the microbiological stability of a food product, and it also provides an important, quantitatively determinable criterion for estimating the times for which a foodstuff can be kept.

标准预览图