GB/T 21704-2008
Determination of non-protein-nitrogen content in milk and dairy products (English Version)

Standard No.

GB/T 21704-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 21704-2008

Scope

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

GB/T 21704-2008 Referenced Document

• GB/T 5009.1-2003 Methods of food hygienic analysis-Physical and chemical section--General principles
• GB/T 5009.5-2003 Determination of protein in foods
• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update

GB/T 21704-2008 history

• 2008 GB/T 21704-2008 Determination of non-protein-nitrogen content in milk and dairy products