
碱性磷酸酶检测试纸条
Product Details
碱性磷酸酶(ALP)是一种天然存在于所有生乳中的酶,完全巴氏灭菌可使 ALP 失去活性,低至可通过常规方法检测的水平。由于 ALP 的热稳定性大于生乳中可能存在的病原体的热稳定性,因此 ALP 可作为巴氏灭菌乳产品安全性的指针。本试纸条测试原理为:在碱性磷酸酶存在下,对硝基苯磷酸二钠失去磷酸基团,生成游离的对硝基苯酚,对硝基苯酚在碱性环境下转变为醌式结构,呈现出较深的黄色
Technical Specifications
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Use Cases
Rapidly screen for aflatoxin M1 in dairy products with this product. The limit of detection is 0.05ppb, meeting national standards.
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