This standard specifies the LC-UV detection method for phenethylamine, putrescine, cadaverine, histamine, octopamine, tyramine and spermidine in fish and shrimp.
This standard is applicable to the determination of phenethylamine, putrescine, cadaverine, histamine, octopamine, tyramine and spermidine in fish and shrimp.
Method detection limit of this standard: 50mg/kg for putrescine, spermidine, cadaverine, histamine, tyramine, octopamine and phenethylamine.
1 Scope
2 Normative References
3 Principle
4 Reagents and Materials
5 Instruments
6 Preparation and Preservation of Specimen
7 Determination Procedures
8 Result Calculation
9 Precision
Appendix A (Informative) Derivative Chromatogram of Seven Biogenic Amine Standard Substances
Appendix B (Informative) Recovery
This standard specifies the LC-UV detection method for phenethylamine, putrescine, cadaverine, histamine, octopamine, tyramine and spermidine in fish and shrimp.
This standard is applicable to the determination of phenethylamine, putrescine, cadaverine, histamine, octopamine, tyramine and spermidine in fish and shrimp.
Method detection limit of this standard: 50mg/kg for putrescine, spermidine, cadaverine, histamine, tyramine, octopamine and phenethylamine.
Contents of GB/T 20768-2006
1 Scope
2 Normative References
3 Principle
4 Reagents and Materials
5 Instruments
6 Preparation and Preservation of Specimen
7 Determination Procedures
8 Result Calculation
9 Precision
Appendix A (Informative) Derivative Chromatogram of Seven Biogenic Amine Standard Substances
Appendix B (Informative) Recovery
