奶和奶制品. 中红外光谱应用指南

[中文适用范围]： 本国际标准为通过测量中红外辐射的吸收来定量分析乳和液态乳制品（例如生乳、加工乳、奶油和乳清）的成分提供了指南。 [外文原描述]： ISO 9622|IDF 141:2013 gives guidelines for the quantitative compositional analysis of milk and liquid milk products, such as raw milk, processed milk, cream and whey, by measurement of the absorption of mid-infrared radiation. Additional built-in instrument features, such as a conductivity sensor, can improve the performance in the determination of compositional parameters and allow for the estimation of other parameters. The guidelines specified are applicable to the analysis of cow's milk. The guidelines are also applicable to the analysis of milk of other species (goat, ewe, buffalo, etc.) and derived liquid milk products, provided adequate calibrations are generated for each application and adequate control procedures are in place.