| 从非洲土壤中分离新的产生脂肪酶的细菌 |
| |
| 引用本文： | 章克昌.从非洲土壤中分离新的产生脂肪酶的细菌[J].食品与生物技术学报,2000,19(1). |
| |
| 作者姓名： | 章克昌 |
| |
| 作者单位： | 无锡轻工大学生物工程学院,江苏无锡,214036 |
| |
| 摘 要： | 从采自非洲 (喀麦隆和加纳 )的 3 3个土样中分离得到的产生脂肪酶的细菌H 1 ,初步鉴定为假单胞菌属 .以菌株H 1为出发菌株 ,经紫外线照射和亚硝基胍处理 ,得诱变菌株H 58,其脂肪酶产生能力达 4 0U/mL .对菌株H 58进行生产能力的稳定性试验 ,结果良好 .连续传代 5次能保持良好的产脂肪性能 .
|
| 关 键 词： | 细菌 脂肪酶 分离 |
Isolation of New Lipase Producing Bacterium from Soil Samples |
| |
| Frederic Marie Tave,Frederic Marie Tave,ZHANG Ke-chang.Isolation of New Lipase Producing Bacterium from Soil Samples[J].Journal of Food Science and Biotechnology,2000,19(1). |
| |
| Authors: | Frederic Marie Tave Frederic Marie Tave ZHANG Ke-chang |
| |
| Abstract: | Out of 33 soil samples collected around africa (CANEROON and GHANA), a potent bacterium for lipase production (strain H 1) was isolated and identified as Pseudomonas species. Strain H 1, was then treated by ultraviolet (UV) irradiation and nitrosoguanidine (NTG),a mutant H58 was obtained with a lipase productivity around 40 U/mL.Strain H58 was tested for its productive stability .The results were positive, since it maintained the high lipase productivity for 5 successive generations. |
| |
| Keywords: | bacterium lipase isolation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《食品与生物技术学报》浏览原始摘要信息 |
|
点击此处可从《食品与生物技术学报》下载全文 |
|
