GB/T 12715-1991
Abolished
GB/T 39030-2020
Active
National standards
GB/T 39030-2020 Technical specification of physiological activity evaluation for enzyme preparations
GB/T 39030-2020 Technical specification of physiological activity evaluation for enzyme preparations
Basic Information
Standard Code:
GB/T 39030-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environment conditions and general testing methods
ICS Name:
Biology, botany, and zoology
Publish Date:
2020-07-21
Implement Date:
2021-02-01
Pages:
7 pages
Scope
This standard specifies the basic requirements for evaluating the physiological activity of enzyme preparations, test methods, the calculation of digestion promotion rates, and the presentation of results. This standard is applicable to the evaluation of the physiological activity of lipase preparations, protease preparations, and carbohydrate hydrolysis enzyme preparations used in feed and food additives.
Development Information
Referenced Standards
GB/T 6432-1994 Method for the determination of crude protein in feedstuffs
GB/T 6432-2018 Determination of crude protein in feeds—Kjeldahl method
GB/T 6433-1994 Method for the determination of crude fat in feedstuffs
GB/T 6433-2006 Determination of crude fat in feeds
GB/T 15672-1995 Method for determination of total sugar in edible fungi
GB/T 15672-2009 Determination of total saccharide in edible mushroom
GB/T 6433-2025 Determination of crude fat in feeds