摘要
目的:为研究小果鹧鸪花Trichilia connaroides Bentv.var.microcarpa Bentv.果实的脂溶性成分及抗菌活性。方法:冷浸法提取小果鹧鸪花果实中脂溶性成分,采用气相色谱-质谱联用技术(GC-MS)对其化学成分进行分析;用滤纸片琼脂扩散法测定其抗菌活性。结果:共分离出45个色谱峰,鉴定了其中44个化合物,占总量的92.82%;该脂溶性成分对金黄色葡萄球菌具有抑制作用。结论:首次从小果鹧鸪花果实中提取脂溶性成分并鉴定化学成分,主要为脂肪酸类化合物(60.88%),为小果鹧鸪花的开发利用提供了科学依据。
Objective： To study chemical constituents andantibacterial activity of the liposoluble extract from the fruit of Trichilia connaroides var. microcarpa. Method： The liposoluble components was extracted by cold-soak extraction, and their componentswas analyzed by gas chromatography-mass spectrometry （GC-MS）. Antibacterial activity was assayed by paper disk diffusion method. Result： Forty-five peaks were separated and forty-four of them were identified, representing about 92. 82% of the total content. The liposoluble extract of the Fruit of T. connaroides var. microcarpa exhibited inhibitoryeffect on Staphylococcus aureus. Conclusion： The liposoluble componentswere extracted for the first timeandthe compoundswere identified. The fatty acids were the main components, accounting for 60. 88% of the total liposoluble components. This research could providea scientific basis for further research and development on the fruit of T. connaroides var. microcarpa.
出处
《中国实验方剂学杂志》
CAS
北大核心
2014年第19期105-108,共4页
Chinese Journal of Experimental Traditional Medical Formulae
基金
国家科技支撑计划项目(2013BAI11B04)
公益性行业(农业)科研专项(201303117)
关键词
小果鹧鸪花
脂溶性成分
气相色谱-质谱联用
抗菌活性
Trichilia connaroides vat. microcarpa
liposoluble components
GC-MS
antibacterial activity
