1 Scope
This standard specifies the determination method of aflatoxins M1 and B1 in foods such as milk and its products, cream and fresh pig tissue (liver, kidney, blood and lean meat), and It is applicable to such determination.
2 Principles
After extraction, concentration and thin-layer chromatography are carried out, the aflatoxins M1 and B1 will generate bluish violet fluorescence under ultraviolet light (wave length is 365nm), and then their content will be determined according to the minimum detected quantity of fluorescence displayed on the thin layer.
3 Reagents and Materials
1 Scope
2 Principles
3 Reagents and Materials
4 Instrument and Equipment
5 Analytical Procedures
6 Expression of Analysis Results
Standard
GB 5009.24-2010 National food safety standard Determination of aflatoxins M1 and B1 in foods (English Version)
Standard No.
GB 5009.24-2010
Status
superseded
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
214.0
Implemented on
2010-6-1
Delivery
via email in 1 business day
Detail of GB 5009.24-2010
Standard No.
GB 5009.24-2010
English Name
National food safety standard Determination of aflatoxins M1 and B1 in foods
1 Scope
This standard specifies the determination method of aflatoxins M1 and B1 in foods such as milk and its products, cream and fresh pig tissue (liver, kidney, blood and lean meat), and It is applicable to such determination.
2 Principles
After extraction, concentration and thin-layer chromatography are carried out, the aflatoxins M1 and B1 will generate bluish violet fluorescence under ultraviolet light (wave length is 365nm), and then their content will be determined according to the minimum detected quantity of fluorescence displayed on the thin layer.
3 Reagents and Materials
Contents of GB 5009.24-2010
1 Scope
2 Principles
3 Reagents and Materials
4 Instrument and Equipment
5 Analytical Procedures
6 Expression of Analysis Results