GB/T 28715-2012
Determination of acidic and neutral protease activity in feed additives.Spetrophotometric method (English Version)

Standard No.

GB/T 28715-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

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

Latest

GB/T 28715-2012

Replace By

LST EN IEC 62148-1-2018-2018-04)

Scope

This standard specifies the method for the determination of acidic and neutral protease activities of feed additives. This standard is applicable to the determination of enzyme activity in feed additive acidity and neutral protease products, and the determination of neutral protease activity in compound enzyme products. The quantitative limit of this standard is 500U/g (U/mL).

GB/T 28715-2012 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 28715-2012 history

• 2012 GB/T 28715-2012 Determination of acidic and neutral protease activity in feed additives.Spetrophotometric method