Abstract
The Cairina moschata DNA component can not be detected by the current duck DNA component detection methods. By downloading Cairina moschata,and Anas platyrhynchos domestica and similar species 12S rDNA sequences and compareing them by using Clustal X2 software to find a specific sequence, a pair of universal primers and two individual specific probes were designed based on the sequence, which construct specific detect Cairina moschata and Anas platyrhynchos domestica DNA components real-time PCR system. This detection system can detect as low as 0.1% adulteration. Results: Using this detection system can detect Cairina moschata and Anas platyrhynchos domestica DNA components from the adulteration samples. This method, compares with normal PCR method or single real-time PCR method, requires lesser labor force, and has higher detection efficiency. This method also complements the deficiency of standard detection methods, and provides technical support for more effective identification of adulterated meat.
Publication Date
5-28-2017
First Page
95
Last Page
98
DOI
10.13652/j.issn.1003-5788.2017.05.019
Recommended Citation
Lin, LIN; Guopei, CHEN; Yongsheng, HE; Guowu, YANG; and Xintian, LAI
(2017)
"A method for dark DNA components detection in meat and productions by multiplex-real-time fluorescence PCR,"
Food and Machinery: Vol. 33:
Iss.
5, Article 19.
DOI: 10.13652/j.issn.1003-5788.2017.05.019
Available at:
https://www.ifoodmm.cn/journal/vol33/iss5/19
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