Liu Yixin, Yan Riming, Lu Shunbao, Zhang Zhibin, Zou Zhengrou, Zhu Du
Key Lab of Protection and Utilization of Subtropic Plant Resources, College of life sciences, Jiangxi Normal University, Nanchang 330022, China.
Zhongguo Zhong Yao Za Zhi. 2011 Nov;36(22):3149-54.
The chemical composition of essential oil, which from the leaves of Chimonanthus grammatus obtained by hydrodistillation were analyzed by GC-MS, and their possible antibacterial properties were screened. According to the results from GC-MS analysis, fifty-three components comprising 99.99% of the essential oil were identified. The major components of essential oil were 3-(4, 8-dimethyl-3,7-nonadienyl)(E) -furan (13.1%), bornyl acetate (12.66%), and 6,6-dimethyl-3-methylene-bicyclo[3.1.1] heptane (7.06%), etc. Antibacterial activity of essential oil was employed by two complementary test systems of disc diffusion and MIC/ MBC tests, which showed obviously antibacterial activity against all of the tested bacteria.
采用气相色谱-质谱联用（GC-MS）对通过水蒸馏法从山蜡梅叶片中获得的挥发油的化学成分进行了分析，并对其可能的抗菌性能进行了筛选。根据GC-MS分析结果，鉴定出了占挥发油99.99%的53种成分。挥发油的主要成分有（E）-3-（4,8-二甲基-3,7-壬二烯基）呋喃（13.1%）、乙酸龙脑酯（12.66%）和6,6-二甲基-3-亚甲基双环[3.1.1]庚烷（7.06%）等。通过纸片扩散法和最低抑菌浓度/最低杀菌浓度（MIC/MBC）测试这两种互补的测试系统对挥发油的抗菌活性进行了研究，结果表明其对所有测试细菌均具有明显的抗菌活性。
