Bartos J, Matyás Z
Vet Med (Praha). 1981 Jul;26(7):419-23.
Seventy-seven samples of cow's milk were examined by the method after Stubble-field (1979) for the presence fo aflatoxin M1; 34 of these samples came directly from farms and 43 were mixed, being taken from tank trucks. Aflatoxin M1 was found in five samples from farms and in none of the mixed samples. In the positive cases, concentrations were determined semiquantitatively and were found to range from a trace amount up to 0.38 microgram aflatoxin M1 per litre of milk. Hence the aflatoxin M1 concentration levels never exceeded tha admissible limit value.
采用斯塔布菲尔德（1979年）提出的方法对77份牛奶样本进行了黄曲霉毒素M1检测；其中34份样本直接来自农场，43份为混合样本，取自槽罐车。在来自农场的样本中有5份检测出黄曲霉毒素M1，混合样本中未检测出。在阳性样本中，对黄曲霉毒素M1浓度进行了半定量测定，结果发现每升牛奶中黄曲霉毒素M1的含量从微量到0.38微克不等。因此，黄曲霉毒素M1的浓度水平从未超过允许限值。
