摘要
本次霉菌毒素污染情况调查共检测2,423个样品,通过酶联试剂盒初筛和液质联用仪验证两种方法进行T-2毒素的检测。结果发现,T-2毒素污染较为普遍,玉米、玉米副产物、小麦、小麦副产物和饼粕类样品中检出率均高于20%,但污染程度较轻,所有样品中均无超标。从地区来看,T-2毒素污染较为严重是西南和华南地区。从抽样环节来看污染较为严重的是养殖场(户)。
The survey of mycotoxin contamination were detected in 2,423 samples were detected by both methods OTA verification screening and ELISA kit and liquid chromatography-mass spectrometry. The results showed that ochratoxin A contamination is more common byproducts of corn, maize, wheat, wheat by-products and meal type samples detection rate is higher than 20%, but a lesser degree of pollution, were not exceeded in all samples. From a regional perspective ochratoxin A contamination is more serious in the southwest and southern China. From the point of view of sampling aspects of pollution is Farms（households）.
