ISO 17410:2019 食物链的微生物学 养冷微生物计数的水平方法

标准编号：ISO 17410:2019

中文名称：食物链的微生物学 养冷微生物计数的水平方法

英文名称：Microbiology of the food chain — Horizontal method for the enumeration of psychrotrophic microorganisms

发布日期：2019-07

标准范围

本文件规定了一种水平方法，用于在6.5°C下需氧培养后，能够在固体琼脂培养基上生长和形成菌落的嗜冷微生物的计数。本文件适用于-供人类消费的产品，-用于动物饲养的产品，-食品和饲料生产、处理和运输领域的环境样本-初级生产阶段的样品。注:附录B规定了生乳和巴氏杀菌乳中嗜冷微生物估计计数的快速方法。

This document specifies a horizontal method for the enumeration of psychrotrophic microorganisms that are able to grow and form colonies on a solid agar culture medium after aerobic incubation at 6,5 °C.This document is applicable to— products intended for human consumption,— products intended for animal feeding,— environmental samples in the area of food and feed production, handling, and— samples from the primary production stage.NOTE Annex B specifies a rapid method for the estimated enumeration of psychrotrophic microorganisms in raw and pasteurized milk.

标准预览图