标准摘要
[中文适用范围]： 本文件提供了在乳制品加工的在线应用中使用红外光谱法的指南。 这些应用程序与 ISO 21543 | 中涵盖的应用程序不同。 IDF 201。 它适用于但不限于： ——使用中红外光谱法和近红外光谱法测定液态奶和奶制品中的蛋白质、脂肪和总固体； ——使用近红外光谱法测定固体或半固体产品（例如奶粉、黄油和液体乳制品）中的蛋白质、脂肪和水分。 [外文原描述]： This document gives guidelines for using infrared spectrometry in in-line and on-line applications for dairy processing. These applications are distinct to those covered in ISO 21543 | IDF 201. It is applicable, but not limited, to: — the determination of protein, fat and total solids in liquid milk and milk products using mid and near infrared spectrometry; — the determination of protein, fat and moisture in solid or semi-solid products, such as milk powder, and butter and liquid dairy streams using near infrared spectrometry.
英文名称Milk and milk products — Guidelines for the application of in-line and on-line infrared spectrometry