广东省牛羊肉及其制品中掺杂掺假情况的调查分析

目的对广东省内牛、羊肉及其制品中掺杂掺假情况进行风险监测,从而为监管部门的后续监督管理提供指导性意见。方法使用特异性引物和探针,对广东省市场上出售的牛、羊肉及其制品进行动物源性成分鉴定。并与标签明示肉源进行比对,确认掺假类别。结果共检验50份样品,其中牛肉25份,羊肉8份,混合肉类17份。检出10份掺假肉食品,总掺假率为20.0%。掺假样品均为牛肉制品,羊肉制品为未发现掺假情况。结论用猪肉和鸡肉进行肉类的掺假是目前主要的掺假手段。混合肉类制品在标签明示肉类成分方面比较混乱,部分样品检出标签未标示的肉类成分。进一步开展肉制品的掺假检测具有重要的社会意义。

Analysis of beef and lamp products adulterated in Guangdong area

Objective To monitor the risk of beef and lamp products adulteration situation in Guangdong province, so as to provide some guidance for the following supervision of supervision department. Methods Specific primers and probes were used to investigate the components of beef and lamp products on sale in Guangdong province. The experiment results were compared with contents of the meat source of the labels to confirm the type of adulteration. Results Totally 50 samples were tested, including 25 pure beef, 8 pure lamb and 17 mixed meat products. Ten meat products were found to be adulterated and the inconformity rate was 20.0%. The adulterated samples were beef products not lamp samples. Conclusion Adulteration with pork and chicken is the main means of adulteration. The labels are confusion in mixed meat products and not labeled meat components are detected in some samples. It has the important social significance to further carry out the detection of adulteration in meat products.