期刊
SCIENTIFIC REPORTS
卷 9, 期 -, 页码 -出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/s41598-019-55612-x
关键词
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资金
- Promotion of Innovation Ability Project of Sichuan Province Financial Budget, China [2016GXTZ-010]
- Outstanding Thesis Fund of Sichuan Academy of Agricultural Science, China [2017LWJJ-012, 2018LWJJ-010]
- Edanz Group China
Presently, there is growing concern worldwide regarding the adulteration of meat products. However, no reports on determining meat authenticity have been reported in China. To verify labelling compliance and evaluate the existence of fraudulent practices, 250 sausage samples were purchased from local markets in Sichuan Province and analysed for the presence of chicken, pork, beef, duck and genetically modified soybean DNA using real-time and end-point PCR methods, providing a Chinese case study on the problem of world food safety. In total, 74.4% (186) of the samples were properly labelled, while the other 25.6% (64) were potentially adulterated samples, which involved three illicit practices: product removal, addition and substitution. The most common mislabelling was the illegal addition of, or contamination with, duck. Therefore, meat authenticity monitoring should be routinely conducted. Additionally, the strict implementation of the nation's food safety laws, along with regular surveillance, should be compulsory to alleviate and deter meat adulteration.
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