作者从塞拉利昂Njala市场和家庭取20份熏干鱼(Ethmolosa sp.)样品,其中14份已经发霉。从发霉的样品中分离出13株霉菌,其中11株为曲霉。在曲霉中有黄曲霉(36%)、棕曲霉A(27%)、溜曲霉(29%)和黑曲霉(8%)。用薄层层析法从6份发霉鱼提取物检出了黄曲霉毒素B_1、G_1和G_2以及棕曲霉毒素A。熏干鱼是塞拉利昂的主要食物。从此次检出结果来看,熏干鱼可能是塞拉利昂人接触黄 The authors took 20 samples of Ethmolosa sp. From the Njala market and family in Sierra Leone, of which 14 were already moldy. Thirteen molds were isolated from moldy samples, of which 11 were Aspergillus. Aspergillus flavus (36%), Aspergillus A (27%), Aspergillus oryzae (29%) and Aspergillus niger (8%). Aflatoxins B_1, G_1 and G_2, and the aflatoxin A were detected from 6 mold-fish extracts by thin-layer chromatography. Smoked fish is the main food in Sierra Leone. From this checkout results, smoked fish may be Sierra Leone exposure to yellow