GB/T 23881-2009
Determination of feed cellulase activity.Filter paper assay method (English Version)

Standard No.

GB/T 23881-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

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

Latest

GB/T 23881-2009

Scope

This standard specifies the method for the determination of feed cellulase activity by the reducing sugar colorimetric method using filter paper as a substrate. This standard is applicable to the determination of feed cellulase activity, and the quantitative detection limit is 0.02U/mL.

GB/T 23881-2009 Referenced Document

• GB/T 14699.1-2005 Feeding stuffs---Sampling
• GB/T 20195-2006 Animal feeding stuffs--Preparation of test samples
• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods

GB/T 23881-2009 history

• 2009 GB/T 23881-2009 Determination of feed cellulase activity.Filter paper assay method