天然产物研究与开发2009，Vol.21Issue(2)：208-213,6.
萼翅藤枝叶挥发油及其抗菌活性的研究
Volatile Oils in Leaves and Barks of Calycopteris floribunda
张艳 1杨栋梁 1刘佳佳1
作者信息
- 1. 中南大学化学化工学院医药生物化工所,长沙,410083
- 折叠
摘要
Abstract
The volatile oil of the leaves and barks of Calycopteris floribunda was examined by gas chromatography/mass spectrometry (GC/MS).Fifty-two constituents were identified in leaves oil;caryophyllene oxide (13.79%),n-hexadecanoic acid (11.91%) and β-caryophyllene (10.45%) were found to be the major components.Ten constituents identified represent about 99.98% of the total barks oil;among these,n-hexadecanoic acid (59.18%),linolic acid (12.70%) and butyl octyl phthalate (8.21%) were the major constituents.The antibacterial and antifungal activities of both oils were tested against eight microorganisms by disk diffusion method in vitro.The oils exhibited strong antimicrobial activity,and were proved to be more active against the tested bacteria than the fungi.The leaves oil exhibited broader antibacterial spectrum and higher inhibition activity against mostly microbe than the barks oil.关键词
萼翅藤/挥发油/GC/MS/抑菌活性/细菌/真菌Key words
Calycopteris floribunda/volatile oil/GC/MS/antimicrobial activity/bacteria/fungi分类
农业科技引用本文复制引用
张艳,杨栋梁,刘佳佳..萼翅藤枝叶挥发油及其抗菌活性的研究[J].天然产物研究与开发,2009,21(2):208-213,6.
