| 球孢链霉菌AM 6的液体发酵条件研究 |
| |
| 引用本文： | 方敦煌,夏振远,邓建华.球孢链霉菌AM 6的液体发酵条件研究[J].西南农业大学学报,2006,28(1):84-86. |
| |
| 作者姓名： | 方敦煌 夏振远 邓建华 |
| |
| 作者单位： | 云南省烟草科学研究所,云南玉溪653100 |
| |
| 基金项目： | 云南省”十五”攻关资助项目（2001NG08）,云南省烟草公司重点科研计划资助项目（01 A06） |
| |
| 摘 要： | 以PD培养液为测定培养基，采用抑菌圈法测定了球孢链霉菌AM6在不同培养时间、pH值、温度、通气量下液体发酵产物时烟草赤星病菌孢子的抑制作用。结果表明，AM6在培养的第96～108h和132-156h时分别达到产孢、产素高峰期；pH9．0,28℃产素最高；通气量少有利于产素。
|
| 关 键 词： | 球孢链霉菌AM6 培养时间 pH值 温度 通气量 |
| 文章编号： | 1000-2642（2006）01-0084-03 |
| 收稿时间： | 11 24 2005 12:00AM |
| 修稿时间： | 2005-11-24 |
STUDY ON LIQUID FERMENTATION CONDITIONS FOR STYREPTOMYCES GLOBISPOTUS STRAIN AM 6 |
| |
| FANG Dun - huang, XIA Zhen - yuan, DENG Jian - hua.STUDY ON LIQUID FERMENTATION CONDITIONS FOR STYREPTOMYCES GLOBISPOTUS STRAIN AM 6[J].Journal of Southwest Agricultural University,2006,28(1):84-86. |
| |
| Authors: | FANG Dun - huang XIA Zhen - yuan DENG Jian - hua |
| |
| Institution: | Yunnan Institute of Tobacco Science, Yuxi, Yunnan 653100, China |
| |
| Abstract: | AM 6,a strain of Streptomyces globispotus identified as effective in antagonizing Alternaria alternata in Yunnan in 2001-2003, was cultured in PD liquid medium with different pH values,culture duration and ventilation volume,and its inhibition effect against A.alternata was determined with the inhibition zone method.Spore quantity of AM 6 and the inhibition substances produced by it reached their maximum during 96~108 h and 132~156 h of culture.The optimum pH and temperature for AM 6 growth and inhibition substance production were 9.0 and 28~oC,respectively.A lower volume of ventilation was favorable for AM 6 growth and inhibition substance production. |
| |
| Keywords: | Streptomyces globispotus AM 6 Fermentation period pH Temperature Ventilation volume |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《西南农业大学学报》浏览原始摘要信息 |
| 点击此处可从《西南农业大学学报》下载免费的PDF全文 |
