GB/T 15550-1995
Abolished
T/BPCT 001-2023
Active
Group standards
T/BPCT 001-2023 Determination of A2 β-casein content in milk and dairy products by liquid chromatography-mass spectrometry
T/BPCT 001-2023 Determination of A2 β-casein content in milk and dairy products by liquid chromatography-mass spectrometry
Price:
$ 20.00
Basic Information
Standard Code:
T/BPCT 001-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Food
ICS Name:
Comprehensive information about milk and dairy products
Publish Date:
2023-11-08
Implement Date:
2023-11-08
Scope
Scope: This standard specifies the method for determining the A2 β-casein content in bovine milk and products. This standard is applicable to the determination of A2 β-casein content in bovine milk and products, such as liquid milk, milk powder, cheese, etc. Main technical content: This standard adopts enzymatic digestion pretreatment and liquid chromatography-mass spectrometry to determine the A2 β-casein content in bovine milk and products, including the preparation of reagents and standards, sample preparation, enzymatic digestion of samples, instrument determination conditions, mass spectrometry information of A2 β-casein specific peptide segments, and calculation methods, etc.
Development Information
Related Standards
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NY/T 657-2002
Replaced
NY/T 657-2002 Green food—Milk products
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Abolished
GB/T 18407.5-2003 Safety qualification for agricultural product—Environment requirement for origin of non-environmental pollution milk and dairy products
GB 9676-2003
Replaced
GB 9676-2003 Maximum levels of aflatoxin M1 in milk and milk products
GB/T 21676-2008
Abolished