摘要
采用气-质联用法对银杏内生菌发酵液中挥发油成分进行了研究,分离出18个峰,被确认为17种化合物。应用色谱峰面积归一法分析各成分的质量分数,含量较高的物质有苯乙醇(80.103%),4-乙基-2-甲氧基-酚(3.346%),十二烷(2.534%),邻苯二甲酸异辛酯(2.204%),邻苯二甲酸二丁酯(2.158%),4-乙基-酚(2.157%)。化合物的类型主要为醇类(80.341%),酚类(5.503%)和酯类化合物(4.844%)。该挥发油只在未加热的纤维蛋白平板上表现活性,说明其具有纤溶酶原激活剂的作用。
A volatile oil from aroma producing endophytic fungus from ginkgo was analyzed by GC/MS, 18 peaks were isolated, and 17 components were identified. Phenylethyl alcohol (80. 103% ), 4 ethyl-2-methoxyphenol (3. 346% ), dodecane ( 2. 534% ), 1 , 2-benzenedicarboxylic acid, diisooctyl ester ( 2. 204% ), dibutyl phthalate (2. 158% ), 4-ethylphenol (2. 157% ) accounted for most of them. The main components were alcohol (80. 341% ), phenol (5. 503% ) and ester (4. 844% ) . The volatile oil has ability of converting pladminogen to plasmin.
出处
《微生物学通报》
CAS
CSCD
北大核心
2006年第6期8-11,共4页
Microbiology China
基金
江苏省药用植物生物技术重点实验室开放课题(No.02AXL12)