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首页> 外文期刊>Journal of dairy research >Application of triplex-PCR with an innovative combination of 3 pairs of primers for the detection of milk's animal origin in cheese and yoghurt
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Application of triplex-PCR with an innovative combination of 3 pairs of primers for the detection of milk's animal origin in cheese and yoghurt

机译:三重PC对3对引物的创新组合的应用在奶酪和酸奶中检测牛奶血管源的检测

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摘要

In this research communication we describe an innovative protocol that combines three pairs of primers, two from the literature and one designed in our laboratory, for application in triplex-PCR on somatic cell DNA to enable identification of the species origin (cow, sheep, goat) of cheeses and yogurts with a detection limit of 0.1%. Mislabeling was detected in 15 out of 40 cheeses and in 18 out of 40 yogurts tested. The suggested procedure is a quick and reliable tool for identifying the animal origin of cheeses and yogurts and it can be used to certify product reliability on the domestic and international market. Additionally, in combination with a serological test it can offer a reliable tool for detecting the presence of cow's whey.
机译:在这项研究中,我们描述了一种创新的协议,将三对引物组合在一起,从文献中的两双和在我们的实验室中设计,用于在体细胞DNA上的Triple-PCR应用,以实现物种来源(牛,羊,山羊)奶酪和酸奶的检出限为0.1%。在40个奶酪中有15个,在40个酸奶中检测到误标记。建议的程序是一种快速可靠的工具,用于识别奶酪和酸奶的动物来源,可用于在国内和国际市场上证明产品可靠性。此外,结合血清学测试,它可以提供可靠的工具,用于检测牛奶乳清的存在。

著录项

  • 来源
    《Journal of dairy research》 |2020年第2期|239-242|共4页
  • 作者单位

    Hellenic Agricultural Organization DEMETER Veterinary Research Institute Thessaloniki Greece Laboratory of Animal Physiology Sector of Zoology Department of Biology School of Sciences Aristotle University of Thessaloniki Thessaloniki Greece;

    Hellenic Agricultural Organization DEMETER Veterinary Research Institute Thessaloniki Greece Laboratory of Animal Physiology Sector of Zoology Department of Biology School of Sciences Aristotle University of Thessaloniki Thessaloniki Greece;

    Laboratory of Animal Physiology Sector of Zoology Department of Biology School of Sciences Aristotle University of Thessaloniki Thessaloniki Greece;

    Hellenic Agricultural Organization DEMETER Veterinary Research Institute Thessaloniki Greece;

    Hellenic Agricultural Organization DEMETER Veterinary Research Institute Thessaloniki Greece;

    Hellenic Agricultural Organization DEMETER Veterinary Research Institute Thessaloniki Greece;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Cheese; milk origin; triplex-PCR; yoghurt;

    机译:起司;牛奶源;Triple-PCR;酸奶;

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