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Study on the PCR method specific for muraenesox cinereus surimi adulteration detection technology
Author(s): PAN Hai-yun, ZHAO Wen-xiu, WANG Zhi-he, SHI Wen-zheng, ZHAO Yong *
Pages: 325-
326,387
Year: 2012
Issue:
13
Journal: Science and Technology of Food Industry
Keyword: 海鳗; PCR; 物种特异性;
Abstract: 为了对海鳗鱼糜掺假进行定性研究,从GenBank数据库下载海鳗及其他物种的线粒体12S rRNA,并通过BioEdit 7.0软件对该基因碱基序列进行比对。在此基础上,综合考虑引物设计原则,设计出关于海鳗的特异性引物。对引物的特异性、灵敏性以及主要加工过程进行实验,结果表明所设计的引物对海鳗DNA具有很强的特异性,灵敏性达到0.1%,加工过程也不影响检测过程,从而满足了对于海鳗鱼糜掺假的检测要求。
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