GB/T 4789.32-2002
Replaced
T/NXZX 044-2025
Active
Group standards
T/NXZX 044-2025 Freeze-drying preservation and mutagenesis screening technique specification for strain of Bacillus amyloliquefaciens producing natural gum
T/NXZX 044-2025 Freeze-drying preservation and mutagenesis screening technique specification for strain of Bacillus amyloliquefaciens producing natural gum
Price:
$ 20.00
Basic Information
Standard Code:
T/NXZX 044-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other fermented products
ICS Name:
Food microbiology
Publish Date:
2025-06-19
Implement Date:
2025-07-30
Scope
Scope: This standard specifies the technical procedures for the cryopreservation and mutagenesis screening of soil bacteria strains producing xanthan gum during the production process of xanthan gum. This standard applies to the cryopreservation and mutagenesis screening of soil bacteria strains producing xanthan gum during the production process of xanthan gum. Main technical content: This standard specifies the technical procedures for the cryopreservation and mutagenesis screening of soil bacteria strains producing xanthan gum during the production process of xanthan gum. This standard applies to the cryopreservation and mutagenesis screening of soil bacteria strains producing xanthan gum during the production process of xanthan gum.
Development Information
Related Standards
GB/T 13091-2002
Replaced
GB/T 13091-2002 Determination of Salmonella in feeds
GB/T 4789.10-2003
Abolished
GB/T 4789.10-2003 Microbiological examination of food hygiene—Examination of Staphylococcus aureus
GB/T 4789.11-2003
Replaced
GB/T 4789.11-2003 Microbiological examination of food hygiene—Examination of Streptococcus hemolyticus
GB/T 4789.1-2003
Replaced
GB/T 4789.1-2003 Microbiological examination of food hygiene—General principles
GB/T 4789.12-2003
Replaced