| 猪源双歧杆菌的分离与鉴定 |
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| 引用本文： | 王建业 王永坤. 猪源双歧杆菌的分离与鉴定[J]. 中国微生态学杂志, 1999, 11(4): 205-207 |
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| 作者姓名： | 王建业 王永坤 |
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| 作者单位： | 扬州大学畜牧兽医学院 |
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| 摘 要： | 运用双歧杆菌选择性培养基，从１～４周龄乳猪的粪便中共分离纯化到５２个菌株。通过染色镜检、生化反应、代谢产物分析、抗生素敏感性试验研究表明这些菌株均与双歧杆菌属特征相符。根据糖发酵试验初步鉴定结果，其中４５个菌株为小猪双歧杆菌，５株为猪双歧杆菌，２株为嗜热双歧杆菌。部分菌株的急性毒性试验表明受试菌株对小白鼠无任何毒性副反应。
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| 关 键 词： | 双歧杆菌 乳猪 鉴定 生化特性 |
| 修稿时间： | 1999-01-14 |
ISOLATION ANDIDENTIFICATION OF BIFIDOBACTERIA OF PIG ORIGIN |
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| Wang Jianye,et al.. ISOLATION ANDIDENTIFICATION OF BIFIDOBACTERIA OF PIG ORIGIN[J]. Chinese Journal of Microecology, 1999, 11(4): 205-207 |
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| Authors: | Wang Jianye et al. |
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| Affiliation: | Wang Jianye,et al.College of Animal Science and Veterinary Medicine,Yangshou University,Yangshou 225009 |
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| Abstract: | Using selective media to Bifidobacterium,fifty-two bacterial strains were isolated from fecal specimens of one-to-four-week-old piglets.Staining and morphology observation,biochemical reaction,analysis of metaolic acids,antibiotic susceptibility test showed that all strains belonged to genus Bifidobacterium.According to preliminary identified results on sugar fermentation trst,forty-five strains were designated as B.choerinum,five B.suis,two B.therophilum.Acute toxicity test showed tested strains were non-tosic to mice. |
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| Keywords: | Bifidobacterium Piglet Identification Biochemical characteristics |
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