两种从花生粕和花生酱中提取黄曲霉毒素方法的比较研究。
Comparative study of two methods for extraction of aflatoxin from peanut meal and peanut butter.
作者信息
Chang H H, De Vries J W, Hobbs W E
出版信息
J Assoc Off Anal Chem. 1979 Nov;62(6):1281-4.
PMID:521413
Abstract
The difference between the CB and Best Foods methods in extracting aflatoxins from peanut products has been studied. The CB method yields 60, 121, 35, and 22% higher results for aflatoxins B1, B2, G1, and G2, respectively for 4 samples of peanut meal and 6 samples of peanut butter studied. Both reverse phase liquid chromatography and thin layer chromatography were used to quantitate the extracted aflatoxins.
摘要
已对CB法和最佳食品法从花生制品中提取黄曲霉毒素的差异进行了研究。对于所研究的4份花生粕样品和6份花生酱样品，CB法对黄曲霉毒素B1、B2、G1和G2的提取结果分别高出60%、121%、35%和22%。采用反相液相色谱法和薄层色谱法对提取的黄曲霉毒素进行定量。
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