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| 弗氏链霉菌变种S-221所产生物活性物质抑菌活性的初步研究 | |
| 引用本文： | 赖崇德,涂晓嵘,倪国荣,张智平,刘玄,王洪华,涂国全. 弗氏链霉菌变种S-221所产生物活性物质抑菌活性的初步研究[J]. 江西农业学报, 2007, 19(9): 102-104 |
| 作者姓名： | 赖崇德 涂晓嵘 倪国荣 张智平 刘玄 王洪华 涂国全 |
| 作者单位： | 江西农业大学,生物科学与工程学院,江西,南昌,330045;吉林化工学院,环境与生物工程学院,吉林,吉林,132022 |
| 摘 要： | 利用无水乙醇分别从弗氏链霉菌变种S-221摇瓶发酵液的上清液和菌丝体中提取生物活性物质,分别对不同细菌、酵母菌和霉菌进行抑菌活性的测定。结果表明,上清液和菌丝体的乙醇提取液对蜡质芽孢杆菌、金黄色葡萄球菌、枯草芽孢杆菌、苏云金芽孢杆菌、啤酒酵母、木霉、毛霉、黑曲霉均有较强的抑菌活性。 |
| 关 键 词： | 弗氏链霉菌变种S-221 生物活性物质 抑菌活性 抑菌效果 |
| 文章编号： | 1001-8581（2007）09-0102-03 |
| 收稿时间： | 2007-06-17 |
| 修稿时间： | 2007-06-17 |
Preliminary Study on Antibacterial Action of Bioactive Compound Produced by Streptomyces friadia var S-221 |
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| LAI Chong-de,TU Xiao-rong,NI Guo-rong,ZHANG Zhi-ping,LIU Xuan,WANG Hong-hua,TU Guo-quan. Preliminary Study on Antibacterial Action of Bioactive Compound Produced by Streptomyces friadia var S-221[J]. Acta Agriculturae Jiangxi, 2007, 19(9): 102-104 | |
| Authors: | LAI Chong-de TU Xiao-rong NI Guo-rong ZHANG Zhi-ping LIU Xuan WANG Hong-hua TU Guo-quan |
| Abstract: | The absolute alcohol extract of Streptomyces friadia var S-221 from shaking-flask fermentation broth was used to determine the antibacterial activity to the different bacteria,yeasts,moulds.The anti-micriograms of the bioactive compound was obtained from the supernatant and mycelial of Streptomyces friadia var S-221 fermented broth which has antibacterial action on Bacillu scereus,Strophlococcus aureus,Bacillus subtilis,Bacillus thuringiensis,Saccharomyces cerevisiae,Trichodermaspp.,Mucorsp.,Aspergillusniger. |
| Keywords: | Streptomyces friadia var S-221 Bioactive compound Antimicrobial activity Antibacterial effect |
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