Kiermeier F, Weiss G, Behringer G, Miller M, Ranfft K
Z Lebensm Unters Forsch. 1977 Mar 21;163(3):171-4. doi: 10.1007/BF01459851.
Between March 4 and April 15, 1976, the aflatoxin M1 content of milk shipped to a dairy plant was investigated. Out of 419 samples, 79 (19%) were positive. 33% of these samples showed values of 0.05--0.1 microng/1, 38% of more than 0.1 microng/1 and the highest value was at 0.54 microng/1. Other aflatoxins were not found. From samples of milk producers showing positive reactions, feed samples (n = 105) were taken, 45 of which (43%) were also positive. 40% of the positive samples contained up to 20 microng/kg, 36% were in the range between 20--50 microng/kg and the highest values were at 280 resp. 300 microng/kg, especially in mixed feed. Out of these samples, 47% (DLG Standard IV) resp. 36% (DLG Standard III) were higher than the tolerated maximum level of 20 microng/kg. There is a qualitative relationship between the aflatoxin M1 content in milk and the aflatoxin B1 content in feed. In 61 cases where milk samples were positive, in 41 feed samples (67%) aflatoxin B1 was detected.
1976年3月4日至4月15日期间，对运往一家乳制品厂的牛奶中的黄曲霉毒素M1含量进行了调查。在419份样品中，79份（19%）呈阳性。这些样品中，33%的值为0.05 - 0.1微克/升，38%的值高于0.1微克/升，最高值为0.54微克/升。未发现其他黄曲霉毒素。在呈阳性反应的牛奶生产商的样品中，采集了饲料样品（n = 105），其中45份（43%）也呈阳性。40%的阳性样品中黄曲霉毒素含量高达20微克/千克，36%在20 - 50微克/千克之间，最高值分别为280和300微克/千克，特别是在混合饲料中。在这些样品中，47%（德国农业协会标准IV）和36%（德国农业协会标准III）高于20微克/千克的耐受最高水平。牛奶中的黄曲霉毒素M1含量与饲料中的黄曲霉毒素B1含量之间存在定性关系。在61份牛奶样品呈阳性的案例中，在41份饲料样品（67%）中检测到了黄曲霉毒素B1。
