摘要
对19批次进口鱼粉,按照自然状态5点3层随机抽样,共采集待检样品285份,经两次重复分离、纯培养及制片镜检,从样品中共分离到真菌18属54种,初步确定有毒真菌为14属43种。其中:曲霉属(Aspergillus)17种,青霉属(Penicillium)12种,镰孢霉属(Fusari-um)3种,其他半知菌属11种。其中主相菌是曲霉属和青霉属两大类,两属真菌合计出现频率的幅度为74.62％～91.83％。
285 samples were collected from 19 batches of imported fish meals by randomly sampling, from which the 18 genuses and 54 species of fungi were isolated, out of which the toxigenic microorganisms were 43 species belonging to 14 genuses, of which there were 17 Aspergilli, 12 Penicilliums, 3 Fusariums and 11 other imperpect fungi. The total occurrence frequencies of Aspergi-llus and Penicillium ranged from 74.62% to 91.83%.
出处
《中国兽医科技》
CSCD
1993年第6期4-6,共3页
Chinese Journal of Veterinary Science and Technology
