DIN EN ISO 5983-1-2005 动物饲料.氮含量的测定和粗蛋白质的计算.第1部分:基尔达斯法

标准号：DIN EN ISO 5983-1-2005
中文标准名称：动物饲料.氮含量的测定和粗蛋白质的计算.第1部分:基尔达斯法
英文标准名称：Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); English version of DIN EN ISO 5983-1
标准类型：B46
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：B46
国际标准分类号：65.120
引用标准：ISO 6498
适用范围：This part of ISO 5983 specifies a method for the determination of the nitrogen content of animal feeding stuffsby the Kjeldahl process, and a method for the calculation of the crude protein content.The method does not measure oxidized forms of nitrogen or heterocyclic nitrogen compounds.This method does not distinguish between protein nitrogen and non-protein nitrogen. If it is important todetermine the content of non-protein nitrogen, an appropriate method should be used.