GB/T 5917-1986
Replaced
GB/T 44738-2024
Active
National standards
GB/T 44738-2024 Determination of feed pectinase activity
GB/T 44738-2024 Determination of feed pectinase activity
Price:
$ 50
Basic Information
Standard Code:
GB/T 44738-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Animal and poultry feed and additives
ICS Name:
\nFeeds
Publish Date:
2024-10-26
Implement Date:
2025-05-01
Pages:
12 pages
Scope
This document describes the spectrophotometric method for measuring the activity of pectinase in animal feed.
This document is suitable for determining the pectinase activity in feed additives and enzyme preparations containing pectinase.
This document is not suitable for determining the activity of alkaline pectinase.
The quantitative limit of this method is 10 U/g (or U/mL).
Development Information
Referenced Standards
Related Standards
GB/T 6435-1986
Replaced
GB/T 6435-1986 Method for the determination of moisture in feedstuffs
GB 7294-1987
Replaced
GB 7294-1987 Feed additive—Vitamin K3 (menadione sodium bisulfite)
GB 7298-1987
Replaced
GB 7298-1987 Feed additive—Vitamin B6
GB 7299-1987
Replaced
GB 7299-1987 Feed additive—Dextro calcium pantothenate
GB 7300-1987
Replaced