ISO 11085:2008 谷物、以谷物为基础的制品和动物饲料 Randall提取法测定天然脂肪和总脂肪含量

标准编号：ISO 11085:2008

中文名称：谷物、以谷物为基础的制品和动物饲料 Randall提取法测定天然脂肪和总脂肪含量

英文名称：Cereals, cereals-based products and animal feeding stuffs — Determination of crude fat and total fat content by the Randall extraction method

发布日期：2008-05

标准范围

ISO 11085:2008规定了谷物、谷物制品和动物饲料中脂肪含量的测定程序。这些程序不适用于油籽和含油水果。所用程序的选择取决于所分析材料的性质和成分以及进行分析的原因。程序A是一种测定可直接提取粗脂肪的方法，适用于所有材料，程序B范围内的材料除外。程序B是一种测定总脂肪的方法，适用于未经事先水解不能完全提取油脂的所有材料。

ISO 11085:2008 specifies procedures for the determination of the fat content of cereals, cereal-based products and animal feeding stuffs. These procedures are not applicable to oilseeds and oleaginous fruits.The choice of procedure to be used depends on the nature and composition of the material analysed and the reason for carrying out the analysis.Procedure A is a method for the determination of directly extractable crude fats, applicable to all materials, except those included within the scope of procedure B.Procedure B is a method for the determination of total fats, applicable to all materials from which the oils and fats cannot be completely extracted without prior hydrolysis.

标准预览图