标准编号：ISO 2446:2008
中文名称：乳 脂肪含量的测定
英文名称：Milk — Determination of fat content
发布日期：2008-09
标准范围
This International Standard specifies the Gerber method for the determination of the fat content of milk andincludes guidance on the determination of the appropriate capacity of the milk pipette and on thedetermination of the corrections to apply to the results if the milk is not of average fat content (see 6.1) Theprocedure for checking the capacity of the milk pipette is specified in Annex AThe method is applicable to liquid milk, whole or partially skimmed, raw or pasteurized With modifications,details of which are given, it is also applicable to:a) milk containing certain preservatives (see Clause 11);b) milk that has undergone the process of homogenization, in particular sterilized milk and ultra heat-treated (UHT) milk (see Clause 12);c) skimmed milk (see Clause 13).NOTE The result obtained by the procedure specified in Clause 12 (modified for milk that has undergonehomogenization) may be slightly high.
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