ISO 23776:2021 肉和肉制品 总磷含量的测定

标准编号：ISO 23776:2021

中文名称：肉和肉制品 总磷含量的测定

英文名称：Meat and meat products — Determination of total phosphorous content

发布日期：2021-07

标准范围

本文件规定了三种测定包括家禽和家畜在内的各类肉类和肉制品总磷含量的方法:电感耦合等离子体发射光谱法(ICP-OES)；光谱法；重量法。对于ICP-OES法，检测限（LOD）为1,0？mg/kg，定量限（LOQ）为3.0？如果测试部分的质量为0.5，则为mg/kg？g且定容为50？毫升。

This document specifies three methods for the determination of the total phosphorous content of all kinds of meat and meat products, including poultry and livestock:

• the inductively coupled plasma optical emission spectrometry (ICP-OES) method;
• the spectrometric method;
• the gravimetric method.

For the ICP-OES method, the limit of detection (LOD) is 1,0 mg/kg and the limit of quantification (LOQ) is 3,0 mg/kg if the mass of the test portion is 0,5 g and the constant volume is 50 ml.

标准预览图