GB/T 21704-2008 in English

VALID

Determination of non-protein-nitrogen content in milk and dairy products

Issued on:2008-04-09
Implemented on:2008-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $70.00
$68.00

Standard No:	GB/T 21704-2008
Document status:	VALID
Title in English:	Determination of non-protein-nitrogen content in milk and dairy products
Title in Chinese:	乳与乳制品中非蛋白氮含量的测定
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-04-09
Implemented on:	2008-07-01
ICS Classification:	67.100.01-Milk and milk products in general
Chinese Classification:	C53-Food sanitation
Professional Classification:	GB-National Standard
Related Keywords:	non-protein-nitrogen content dairy products determination method content non-protein-nitrogen
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《GB/T 21704-2008乳与乳制品中非蛋白氮含量的测定》由TC274（全国畜牧业标准化技术委员会）归口，主管部门为农业农村部。
本标准规定了乳与乳制品中非蛋白氮含量的测定方法。本标准适用于乳与乳制品中非蛋白氮含量的测定。本方法检出限为３．５×１０－４ｇ／１００ｇ。

1 Scope

This standard specifies the method for determination of non-protein-nitrogen content in milk and dairy products.
This standard is applicable to the determination method of non-protein-nitrogen content in milk and dairy products.
Detection method of this method is 3.5×10-4 g/100g.

Contents
Foreword I
1 Scope
2 Normative References
3 Term and Definition
4 Principle
5 Reagents and Materials
6 Apparatus
7 Analytical Procedures
8 Result Calculation
9 Precision