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标题: ISO 20483-2006 谷物和豆类.测定蛋白质含量和计算粗蛋白质含量.基尔达斯法 [打印本页]

作者: sigh007 时间: 2012-3-29 15:49:17 标题: ISO 20483-2006 谷物和豆类.测定蛋白质含量和计算粗蛋白质含量.基尔达斯法

【英文标准名称】: Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method 【原文标准名称】: 谷物和豆类.测定蛋白质含量和计算粗蛋白质含量.基尔达斯法【标准号】: ISO 20483-2006 【标准状态】: 现行【国别】: 国际【发布日期】: 2006-11 【实施或试行日期】: 【发布单位】: 国际标准化组织(IX-ISO)【起草单位】: ISO/TC 34【标准类型】: ()【标准水平】: ()【中文主题词】: 农产品;谷物食品;谷类作物;化学分析和试验;粗蛋白质;定义;含量测定;食品;实验室间试验;解释;基耶达尔;基尔达斯法;实验室试验;数学计算;氮;氮含量;蛋白质;豆科作物;抽样方法【英文主题词】: Agricultural products;Cereal food products;Cereals;Chemical analysis and testing;Crude proteins;Definitions;Determination of content;Food products;Inter-laboratory tests;Interpretations;Kjeldahl;Kjeldahls method;Laboratory tests;Laboratory ware;Mathematical calculations;Nitrogen;Nitrogen content

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ulses (crops);Reagents;Ring tests;Sampling methods;Test report【摘要】: This International Standard specifies a method for the determination of the nitrogen content of cereals, pulses and derived products, according to the Kjeldahl method, and a method for calculating the crude protein content.The method does not distinguish between protein nitrogen and non-protein nitrogen. If it is important to determine the non-protein nitrogen content, an appropriate method can be applied.【中国标准分类号】: B23【国际标准分类号】: 67_060【页数】: 13P;A4【正文语种】: 英语

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