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| 潜在益生菌菌株脱除胆固醇特性研究 | |
| 引用本文： | 于景华,李里特,吕加平,张国钰,王建. 潜在益生菌菌株脱除胆固醇特性研究[J]. 中国乳品工业, 2006, 34(7): 20-22 |
| 作者姓名： | 于景华 李里特 吕加平 张国钰 王建 |
| 作者单位： | 1. 中国农业大学,食品与营养工程学院,北京,100083 2. 中国农科院农产品加工研究所,北京,100094 3. 北京三元食品股份有限公司,北京,102206 |
| 摘 要： | 采用气相色谱测定胆固醇的方法，对分离出来的7个潜在益生菌菌株进行了体外纯培养模式降低胆固醇的实验，结果表明，双歧杆菌普遍具有较强的降低胆固醇能力，其次是干酪乳杆菌。总之，进行功能性实验的7株益生菌在纯培养模型和发酵模型中均表现出了不同的脱除胆固醇能力，这主要是由菌株本身的特性决定的. |
| 关 键 词： | 益生菌 筛选 胆固醇 |
| 文章编号： | 1001-2230（2006）07-0020-03 |
| 收稿时间： | 2006-04-19 |
| 修稿时间： | 2006-04-19 |
Studies on the reducing cholesterol ability of selected probiotic strains in vitro |
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| YU Jing-hua,LI Li-te,LU Jia-ping,ZHANG Guo-yu,WANG Jian. Studies on the reducing cholesterol ability of selected probiotic strains in vitro[J]. China Dairy Industry, 2006, 34(7): 20-22 | |
| Authors: | YU Jing-hua LI Li-te LU Jia-ping ZHANG Guo-yu WANG Jian |
| Affiliation: | 1.China Agricultural University, Beijing 100083,China;2.CAAS,Institute of Agricultural Procession, Beijing 100094,China;3.Beijing Sanyuan Food Co. Ltd., Beijing 102206 , China |
| Abstract: | The study was conducted using MRS broth supplemented with chelesterol solution, and using gas chromatography to determine the concentrations of chelesterol in medium; Four strains of bifidobacteria showed the highest reduction after 10 h incubition, the strains of B. longum, L.casei and L. rhamnosus also showed higher reduction of chelesterol; Overall there was wide variation in the chelesterol reducing ability of strains, indicating it to be a strain specific character. |
| Keywords: | probiotic selection Chelesterol |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |