[1]柯野,黄志福,曾松荣通讯作者曾松荣。,等.辣木内生真菌产生抗菌物质的生物学特性研究[J].西北林学院学报,2007,22(01):31-33.
 KE Ye,HUANG Zhifu,ZENG Songrong,et al.Biological Characteristics of Endophytic Fungi from Moringa sp. on Producing Antibiotic Active Substance[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(01):31-33.
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辣木内生真菌产生抗菌物质的生物学特性研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第22卷
期数:
2007年01期
页码:
31-33
栏目:
森林生物学研究
出版日期:
2007-01-30

文章信息/Info

Title:
Biological Characteristics of Endophytic Fungi from Moringa sp. on Producing Antibiotic Active Substance
作者:
柯野黄志福曾松荣通讯作者曾松荣。郑秋桦
韶关学院 生物工程系,广东 韶关 512005
Author(s):
KE YeHUANG Zhifu ZENG Songrong ZHENG Qiuhua
Department of Biotechnology, Shaoguan University, Shaoguan, Guangdong 512005, China
关键词:
内生真菌抗菌活性物质生物学特性
Keywords:
endophytic fungus antibiotic active substance biological characteristics
分类号:
S718.81
文献标志码:
A
摘要:
从辣木(Moringa sp.)中分离得到一株内生真菌(Aspergillus sp.),其发酵液对金黄色葡萄球菌和绿脓杆菌的生长有很强的抑制作用。曲霉ly14发酵液抑菌效果的最适碳源是麦芽糖,最适氮源是玉米浆,最适初始pH为5,最适装液量为50 mL和最适培养时间160 h,但生长因子(叶酸和VB12除外)和无机盐离子并不促进发酵夜得抑菌效果。
Abstract:
An Aspergillus sp. strain of endophytic fungi was isolated from Moringa sp..The fermented broth of the strain strongly inhibited the growth of Staphylococcus aureus and Pseudomonas aeruginosa . It was proved in our test that the optimum C-souce, N-source, initial pH, medium capacity and culture period were maltose, corn steep liquor, 5.0, 50mL and 160h for inhibiting effect of the fermented broth, but the growth factors (except FH4 and VB12) and inorganic ions couldn't promote the antibiotic activity of the fermented broth.

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备注/Memo

备注/Memo:
收稿日期20060228修回日期20060309基金项目首届香港铭源基金研究资助项目(20050202)作者简介柯野(1977),男,四川泸州人,理学硕士,讲师,主要从事微生物学教学和科研工作。
更新日期/Last Update: 2010-05-04