ISO 20483:2006 禾谷类及豆类 含氮量测定及粗蛋白含量的计算 凯氏法

标准编号：ISO 20483:2006

中文名称：禾谷类及豆类 含氮量测定及粗蛋白含量的计算 凯氏法

英文名称：Cereals and pulses — Determination of the nitrogen content and calculation of the crude protein content — Kjeldahl method

发布日期：2006-11

标准范围

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.

标准预览图