GB/T 5917-1986
Replaced
GB/T 20191-2025
Active
National standards
GB/T 20191-2025 Microbiological examination of Lactobacillus acidophilus in feeds
GB/T 20191-2025 Microbiological examination of Lactobacillus acidophilus in feeds
Price:
$ 36.00
Basic Information
Standard Code:
GB/T 20191-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Animal and poultry feed and additives
ICS Name:
\nFeeds
Publish Date:
2025-12-31
Implement Date:
2026-07-01
Pages:
16 pages
Scope
This document describes the microbiological testing methods for Lactobacillus acidophilus in feed.
This document is applicable to the counting and identification of the total number of live Lactobacillus acidophilus in feed containing Lactobacillus acidophilus.
Development Information
Replace the following standards
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
GB/T 30989-2014 Technical regulation of high-throughput gene sequencing
GB/T 40664-2021 General requirements for high-throughput sequencing technologies of detecting nucleic acid samples
GB/T 42959-2023 Microbiological examination of feed—Sampling
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