摘要
采用 GC- MS技术分析了川桂 ( Cinnamomum wilsonii)叶挥发油的化学组成 ,确定了2 9种成分的化学结构与相对含量 ,其中 ,芳樟醇 ( 38.71 % )、反式柠檬醛 ( 2 2 .67% )和顺式柠檬醛 ( 1 8.52 % )为主要成分。体外对 1 4种真菌或细菌的药敏实验表明 ,该挥发油具有明显的抗菌活力 ,尤其对皮肤真菌和污染霉菌有效 ,其 MIC为 0 .1～ 2 .0μL /m L。
The chemical structures of 29 constituents in volatile oil extracted from the dried leaves of Cinnamomum wilsonii have been identified by means of GC MS technique,among which,the principal were á linalool (38 71%), á citral (18 52%) and à citial (22 67%). The inhibitory essays of this oil have been studied against 10 fungi and 4 bacterial species in vitro ,it showed that the oil has a manifest antiseptic activities, especially for skin pathogenic fungi and contaminative mould with MIC between 0 1～2 0 μL/mL.
出处
《武汉植物学研究》
CSCD
2000年第4期321-324,共4页
Journal of Wuhan Botanical Research
基金
1998年广东省攻关项目!<从植物中提取抗真菌药物的研究>的一部分
关键词
川桂
挥发油
化学成分
抗真菌
抗细菌
樟科
Cinnamomum wilsonii ,Volatile oil,Chemical constituents,Antifungal, Antibac terial
