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학술저널

國內 市販 飼料의 微生物 汚染에 관한 硏究 第1報. 單味飼料 및 配合飼料중 살모레라속균 및 大腸菌群의 分布

Studies on Microbiological Contamination on Commercial Feeds 1. Distribution of Coliforms and Salmonella in Feeds

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Feed samples collected from a commercial feed mill located in Kyunggi Province during October in 1982 to April in 1983 were investigated for contamination of coliforms and Salmonella. The ranges of most probable number (MPN) of coliforms per gram of samples were 3,500 to 33,000,000 in corns, 6,400 to 30,000,000 in brans, 4,200 to 430,000 in soybean meals, 3,200 to 48,000,000 in fishmeals, 48,000 to 320,000 in assorted feeds for breeding hens and 360,000 to 45,000,000 in assorted feeds for laying hens. And all 29 samples from 6 kinds of feed were positive in contamination of coliforms.

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