GB/T 18634-2009 Active National standards

GB/T 18634-2009 Determination of feed phytase activity—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 18634-2009

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 method for determining the activity of phytase in feed using spectrophotometry.
This standard is applicable to phytase products used as feed additives, and also to compound feeds containing phytase. The minimum quantification limit of the method is 130U/kg.