Canela R, Viladrich R, Velazquez C A, Sanchis V
Centre R+D (Universitat de Lleida-IRTA), Area de Protecció de Conreus, Spain.
Mycopathologia. 1994 Jan;125(1):29-32. doi: 10.1007/BF01103972.
Contamination studies by ochratoxin A on pork kidney and chicken liver has been carried out in Catalonia (Spain). 73% of the pork kidney samples analyzed did not contain an amount of ochratoxin A over our detection limit (0.5 ng/g) whereas only 7% had contamination higher than 1 ng/g. None of the chicken samples analyzed were contaminated by this toxin above the detection limit. All contamination levels found are below the maximum levels accepted by several countries for this kind of material. A confirmative test is necessary before discarding false positive samples.
西班牙加泰罗尼亚地区已开展了关于猪肉肾和鸡肝中赭曲霉毒素A的污染研究。所分析的猪肉肾样本中,73%的样本所含赭曲霉毒素A的量未超过我们的检测限(0.5纳克/克),而只有7%的样本污染水平高于1纳克/克。所分析的鸡样本中,无一被该毒素污染超过检测限。所发现的所有污染水平均低于几个国家针对此类物质所接受的最高水平。在丢弃假阳性样本之前,需要进行确证试验。