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| Application of Membrane Chip Technology in the Identification of Adulteration in Beef, Sheep, Yak and Donkey Meat |
| REN Yijie, HUO Shengnan*, ZHAI Qingyan, SUN Xiaohui, LIU Fei, LI Wenjing |
| Shandong Institute for Food and Drug Control, Jinan 250101, China |
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Abstract A membrane chip technology to detect 11 target animal species including cattle, sheep, donkey, yak, chicken, duck, rabbit, mink, fox, mouse and pig was developed in order to identify adulteration in beef, mutton, donkey and yak meat products. Our experimental results showed that the method had good specificity and applicability. The method sensitivity and its sensitivity in detecting adulterated meat samples were both up to 0.1%. This method could quickly and accurately identify 11 animal origin components of cattle, sheep, donkey, yak, chicken, duck, rabbit, mink, fox, mouse and pig, and could meet the requirements for the identification of adulteration in beef, mutton, yak and donkey meat samples.
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2019, Vol. 33 
