GB/T 23874-2009 Active National standards

GB/T 23874-2009 Determination of xylanase activity in feed additives—Spectrophotometric method

GB/T 23874-2009 Determination of xylanase activity in feed additives—Spectrophotometric method

Publish Date: 2009-05-26 Implement Date: 2009-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23874-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Animal and poultry feed and additives

ICS Name: \nFeeds

Publish Date: 2009-05-26

Implement Date: 2009-10-01

Pages: 7 pages

Scope

This standard specifies the determination of the activity of xylanase in feed additives by spectrophotometry.
This standard is applicable to xylanase products used as feed additives, with a minimum detection limit of 10.0 U/g.

Development Information

Word Count: 9 Thousand words Pages: 7 pages

Referenced Standards

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods

Related Standards

GB/T 5917-1986 Replaced

GB/T 5917-1986 Determination for formula feed particle size

Publish Date: 1986-03-05

GB/T 6435-1986 Replaced

GB/T 6435-1986 Method for the determination of moisture in feedstuffs

Publish Date: 1986-05-29

GB 7294-1987 Replaced

GB 7294-1987 Feed additive—Vitamin K3 (menadione sodium bisulfite)

Publish Date: 1987-02-25

GB 7298-1987 Replaced

GB 7298-1987 Feed additive—Vitamin B6

Publish Date: 1987-02-25

GB 7299-1987 Replaced

GB 7299-1987 Feed additive—Dextro calcium pantothenate

Publish Date: 1987-02-25

GB 7300-1987 Replaced

GB 7300-1987 Feed additive—Nicotinic acid

Publish Date: 1987-02-25