| 三文鱼水产品掺假情况调查 |
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| 引用本文： | 丁清龙,曾晓琮,周 露,李 娟.三文鱼水产品掺假情况调查[J].食品安全质量检测技术,2019,10(13):4080-4085. |
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| 作者姓名： | 丁清龙 曾晓琮 周 露 李 娟 |
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| 作者单位： | 广东省食品检验所 |
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| 基金项目： | 广东省食品药品监督管理局科技创新项目(2018TDZ05) |
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| 摘 要： | 目的调查广东省市售三文鱼水产品掺假情况。方法应用实时荧光PCR技术检测大西洋鲑鱼和虹鳟鱼的方法,对广东省内批发市场、超市、餐饮寿司店和网络平台等场所的三文鱼掺假情况进行调查。结果98批次样品中,有6批次未检出大西洋鲑鱼,未检出率为6.12%。通过PCR测序结果鉴定,这6批次未检出大西洋鲑鱼的样品中,4批次为虹鳟鱼,1批次为王鲑,1批次为银鲑。结论三文鱼水产品掺假情况较少,但掺假风险仍然存在,建议监管部门加强监管。
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| 关 键 词： | 三文鱼 大西洋鲑鱼 虹鳟鱼 掺假 |
| 收稿时间： | 2019/4/11 0:00:00 |
| 修稿时间： | 2019/5/17 0:00:00 |
Investigation of salmon adulteration |
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| Ding Qing-Long,Zeng Xiao-Cong,ZHOU Lu and LI Juan.Investigation of salmon adulteration[J].Food Safety and Quality Detection Technology,2019,10(13):4080-4085. |
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| Authors: | Ding Qing-Long Zeng Xiao-Cong ZHOU Lu and LI Juan |
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| Affiliation: | Guangdong Institute of Food Inspection,Guangdong Institute of Food Inspection,Guangdong Institute of Food Inspection and Guangdong Institute of Food Inspection |
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| Abstract: | Objective To investigate the adulteration of salmon products sold in Guangdong province. Methods The adulteration of salmon in wholesale markets, supermarkets, catering sushi restaurants and online platforms in Guangdong province was investigated by the method of detecting Atlantic salmon and rainbow trout by real-time fluorescent PCR. Results Among 98 batches of salmons, 6 of them were not detected Salmo salar, and the undetected rate was 6.12%. Among the 6 batches of salmons undetected Salmo salar, which of the results were confirmed by Sanger sequence, 4 batches were Oncorhynchus mykiss, 1 batch was Oncorhynchus tshawytscha, 1 batch was Oncorhynchus kisutch. Conclusion Salmon products are less adulterated, but the risk of adulteration still exists. It is recommended that the regulatory authorities strengthen supervision. |
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| Keywords: | salmon Salmo salar Oncorhynchus mykiss adulteration |
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