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Outline
In recent years, the demand for livestock and poultry meat and their products has been increasing year by year. However, biogenic amines poisoning incidents keep occurring, so the food safety problems caused by biogenic amines of livestock and poultry meat products have attracted social attention. Therefore, the method for determining the content of biogenic amines is particularly important. Biogenic amines are a class of anti-nutritional nitrogen compounds produced by the action of microbial decarboxylases on free amino acids. They are very common in meat and meat products. At present, the state has not yet set limits on the content of biogenic amines in livestock and poultry meat and their products. This review described the sample pretreatment techniques and instrumental methods of biogenic amines in livestock and poultry meat products and discussed the advantages and disadvantages of various sample pretreatment techniques compared with the relevant methods in national and industry standards, compiled the commonly used instrumental methods for detecting biogenic amines at present, with the aim of providing new technical support for the determination of biogenic amines in livestock and poultry meat products. It provides a theoretical basis for controlling the excessive biogenic amines in livestock and poultry products.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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