BACTERIAL-CONTAMINATION IN FEED INGREDIENTS, FORMULATED CHICKEN FEED AND REDUCTION OF VIABLE BACTERIA BY PELLETING
BACTERIAL-CONTAMINATION IN FEED INGREDIENTS, FORMULATED CHICKEN FEED AND REDUCTION OF VIABLE BACTERIA BY PELLETING
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DOI：
10.1258/002367780780937463
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发表时间：
1980-01-01
影响因子：
2.4
通讯作者：
SATO, S
中科院分区：
文献类型：
--
作者：
FURUTA, K;MORIMOTO, S;SATO, S
将蒸汽颗粒或碎鸡肉食品中的细菌数量与单个成分和糊状物中的细菌数量进行比较。在白鱼粉加工的阿拉斯加明太鱼中检测到了一些细菌。苜蓿粉的产量最高。菌落数为 3.5 倍。 103-4.2 倍心脏浸液琼脂培养得到105，2.1×。 102-7.0次。 104 含脱氧胆酸 H2S 乳糖琼脂，来自 1 g 糊状。沉淀或粉碎后，1g中的菌落数减少至0-1.9倍。 103和0-3.0倍。分别为100。乳糖培养基中的细菌（主要是大肠菌群）仅在 18 个样品中的 1 个中观察到。
The number of bacteria in steam-pelleted or crumbled chicken food was compared with the number in individual ingredients and in mash. A few bacteria were detected in white-fish meal processed Alaska pollack. Highest yields were from alfalfa meal. Colonies numbering 3.5 .times. 103-4.2 .times. 105 were obtained by heart-infusion agar culture, and 2.1 .times. 102-7.0 .times. 104 with deoxycholate H2S lactose agar, from 1 g mash. After pelleting or crumbling the number of colonies in 1 g was reduced to 0-1.9 .times. 103 and 0-3.0 .times. 100 respectively. Bacteria in the lactose medium, mostly coliform, were observed in only 1 of 18 samples.