摘要
利用聚合酶链式反应法(PCR法)对反刍动物饲料产品(预混料、精料补充料、全价配合料等)和动物源性饲料产品(鱼粉、肉粉等)共计350个样品进行了牛羊源成分检测。结果表明,有3个样品检出牛和/或羊源性成分,牛羊源性成分检出率0.86%。其中,反刍动物饲料产品310批次,牛羊源性成分检出率为0.97%;动物源性饲料产品40批次,均未检出牛羊源性成分。
The products of ruminant feed including pre-mixed feed, concentrate supplementary material, the full price feed and cattle or sheep-derived feed including fish meal, poultry meat powder, etc from the enterprise in He Nan province were detected by qualitative polymerase chain reaction （PCR）. The results showed that the qualified rate was 99.14% in 350 batches of ruminant feed and animal-derived material feed. Among these products, the qualified rate was 99.03%in 310 batches of ruminant feed and the qualified rate was 100% in 36 batches of animal-derived material feed. In the three batches of unqualified products, one batche contains cattle and sheep-derived material .Two batches simply contain cattle-derived materials.
出处
《中国农学通报》
CSCD
北大核心
2009年第6期25-28,共4页
Chinese Agricultural Science Bulletin
关键词
饲料产品
牛羊源成分
PCR
检测
source ingredients of cattle and sheep, feed products, sampling detection, PCR technology
