IDF 9-2008
奶粉和奶粉制品.脂肪含量的测定.重量分析法(参考方法)

Dried Milk and Dried Milk Products - Determination of Fat Content - Gravimetric Method (Reference Method)

标准号

IDF 9-2008

发布日期

2008年10月15日

实施日期

废止日期

无

中国标准分类号

X16

国际标准分类号

67.100.10

发布单位

IX-IDF

引用标准

ISO 835 ISO 1042 ISO 3889 ISO 4788

被代替标准

IDF 9-1987 ISO 1736-2000

适用范围

This International Standard specifies the reference method for the determination of the fat content of dried milk and dried milk products. The method is also applicable to dried milk with a fat content of 40 % mass fraction or more, dried whole, dried partially skimmed, and dried skimmed milk, dried whey, dried buttermilk and dried butter serum. The method is not applicable when the powder contains hard lumps which do not dissolve in ammonia solution or free fatty acids in significant quantities. NOTE When the powder contains hard lumps which do not dissolve in ammonia solution or contains free fatty acids in significant quantities, noticeable by a distinct smell, the result of the determination will be too low. With such products, a method using the WeibulI-Bemtrop principle is suitable (see ISO 8262-311DF 124-3).

IDF 9-2008 中可能用到的仪器设备