ISO 11816-2:2016 乳和乳制品 碱性磷酸酶活性的测定 第2部分：奶酪的荧光分析法

标准编号：ISO 11816-2:2016

中文名称：乳和乳制品 碱性磷酸酶活性的测定 第2部分：奶酪的荧光分析法

英文名称：Milk and milk products — Determination of alkaline phosphatase activity — Part 2: Fluorimetric method for cheese

发布日期：2016-08

标准范围

This part of ISO 11816|IDF 155 specifies a fluorimetric method for the determination of alkaline phosphatase (ALP, EC 3.1.3.1) activity in cheese.This method is applicable to soft cheeses, semi-hard and hard cheeses provided that the mould is only on the surface of the cheese and not also in the inner part (e.g. blue veined cheeses). For large hard cheeses, specific conditions of sampling apply (see Clause 7).The instrument can read activities in the supernatant up to 7 000 milliunits per litre (mU/l).

标准预览图