| 应用原生质体融合技术改善双歧杆菌的耐氧性 |
| |
| 引用本文： | 吕兵,项建琳.应用原生质体融合技术改善双歧杆菌的耐氧性[J].食品科学,2005,26(4):83-86. |
| |
| 作者姓名： | 吕兵 项建琳 |
| |
| 作者单位： | 江南大学食品学院,江南大学,食品科学与安全教育部重点实验室,江苏,无锡,214036 |
| |
| 基金项目： | “十五”国家奶业重大科技专项(2002BA518A10) |
| |
| 摘 要： | 利用原生质体融合技术将专性厌氧的短双歧杆菌和典型上面发酵的啤酒酵母进行原生质体细胞融合,通过研究两亲本原生质体的形成与再生,并进行跨界融合,成功初筛出兼具两亲本生物学性状、较稳定的融合子BSF1和BSF2,改善了双歧杆菌的耐氧性。
|
| 关 键 词： | 原生质体融合 双歧杆菌 啤酒酵母 耐氧性 |
| 文章编号： | 1002-6630(2005)04-0083-04 |
| 修稿时间： | 2004年2月12日 |
Study on Improving Oxygen-resistance of Bifidobacterium by Using Protoplast Fusion Technique |
| |
| L Bing,XIANG Jian-lin.Study on Improving Oxygen-resistance of Bifidobacterium by Using Protoplast Fusion Technique[J].Food Science,2005,26(4):83-86. |
| |
| Authors: | L Bing XIANG Jian-lin |
| |
| Affiliation: | L(U) Bing,XIANG Jian-lin |
| |
| Abstract: | The protoplast fusion between Bifidobacterium breve and Saccharomyces cerevisiae was studied by using protoplast fusion technique, a pair of hybrid fusants BSF1 and BSF2, comparatively stable and having biological properties of both Bifidobacterium breve and Saccharomyces cerevisiae, were obtained successfully after forming, regeneration and fusion of protoplast of two parents was finished .The oxygen-resistance of Bifidobacterium was improved. |
| |
| Keywords: | protoplast fusion Bifidobacterium breve Saccharomyces cerevisiae oxygen-resistance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
