| 不同保藏条件对醋酸菌菌种生长及产酸能力的影响 |
| |
| 引用本文： | 张文齐,魏甲乾,孙智敏,周剑平.不同保藏条件对醋酸菌菌种生长及产酸能力的影响[J].甘肃科学学报,2006,18(2):22-24. |
| |
| 作者姓名： | 张文齐 魏甲乾 孙智敏 周剑平 |
| |
| 作者单位： | 甘肃省科学院,生物研究所,甘肃,兰州,730000 |
| |
| 基金项目： | 甘肃省科学事业科研项目 |
| |
| 摘 要： | 对改进后的醋酸菌菌种保藏方法即斜面液体保藏法在保藏期限、生长状况和产酸能力等方面做了实验分析,并与常规的斜面保藏法、液体石蜡保藏法和液体保藏法进行了实验对比,结果表明:改进后保藏菌种的期限可达2年,产酸能力、菌种活性和菌种形态均优于以上3种常规方法,而且操作简便,利于推广.
|
| 关 键 词： | 醋酸菌 保藏方法 保藏期限 |
| 文章编号： | 1004-0366（2006）02-0022-03 |
| 收稿时间： | 2005-08-18 |
| 修稿时间： | 2005年8月18日 |
Effect for Different Preservation Conditions on Acetic Acid Bacteria Growth and Acetic Acid Producing Performance |
| |
| ZHANG Wen-qi,WEI Jia-qian,SUN Zhi-min,ZHOU Jian-ping.Effect for Different Preservation Conditions on Acetic Acid Bacteria Growth and Acetic Acid Producing Performance[J].Journal of Gansu Sciences,2006,18(2):22-24. |
| |
| Authors: | ZHANG Wen-qi WEI Jia-qian SUN Zhi-min ZHOU Jian-ping |
| |
| Institution: | Institute of Biology, Gansu Academy of Sciences, Lanzhou 730000, China |
| |
| Abstract: | Our improved slant-suspension was compared with other methods of preservation for acetic acid bacteria, including ordinary slant preservation, paraffin wax preservation and liquid suspension preservation. The time-limit of preservation, the growth of bacteria and acetic acid-producing performance are studied. Results show that the time-limit of our improved slant-suspension can last for 2 years, and acetic acid producing performance is much better than those of the previous methods. |
| |
| Keywords: | acetic acid bacteria preservation time-limit of preservation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
