Position: Home > Articles > Analysis of Volatile Components from Anoectochilus raxburghii(Wall.)Lindl by GC-MS
Hubei Agricultural Sciences
2015,54
(18)
4581-4584
GC-MS法对金线兰挥发油化学成分的分析
作 者：
张海;陈珍娥;田真辅
单 位：
黔北特色资源开发利用产学研基地;遵义师范学院化学化工学院;黔北特色资源应用研究实验室
关键词：
金线兰[Anoectochilus raxburghii(Wall.)Lindl];挥发油;索氏提取;超声辅助提取;化学成分
摘 要：
利用索氏提取法和超声辅助提取法,分别通过非极性溶剂(石油醚)、极性溶剂(乙醇)来提取金线兰[Anoectochilus raxburghii(Wall.)Lindl]挥发油,并采用气相色谱-质谱联用法测定化合物组成。结果表明,石油醚索氏提取法效果最佳,共检出34种成分,鉴定出26种化合物,占挥发油总量的86.3%,主要成分为叶绿醇32.823%,油酸28.759%,植物醇5.271%,油酸酰胺4.797%,反式角鲨烯3.484%,植酮2.787%,2-单棕榈酸甘油1.789%。该结果将为金线兰的进一步开发提供基础数据。
译 名：
Analysis of Volatile Components from Anoectochilus raxburghii(Wall.)Lindl by GC-MS
作 者：
ZHANG Hai;CHEN Zhen-e;TIAN Zhen-fu;School of Chemistry and Chemical Engineering,Zunyi Normal College;Qianbei Featured Resources Applied Research Laboratory;Qianbei Featured Resources Exploitation Research Base;
关键词：
Anoectochilus raxburghii(Wall.)Lindl;;volatile oil;;soxhlet extraction;;ultrasonic assisted extraction;;chemical components
摘 要：
The volatile oil from Anoectochilus raxburghii(Wall.) Lindl by soxhlet extraction and ultrasonic assisted extraction method with non-polar solvents(petroleum ether) and polar solvent(ethanol) respectively.The chemical constituents in volatile oil were determined by GC-MS. The results showed that petroleum ether soxhlet extraction is the best. 34 components in volatile oil were separated and 26 compounds,which were 86.3% of the total volatile oil,were identified.The contents of main compounds were(2E)-3,7,11,15-tetramethyl-2-hexadecen-1-ol 32.823%,(E)-octadec-9-enoic acid 28.759%, phytol5.271%,(E)-octadec-9-enamide 4.797%,trans-squalene 3.484%,6,10,14-trimethylpentadecan-2-one 2.787%,2-monopalmitin1.789%. This results provided fundamental data for further utilization of anoectochilus raxburghii(Wall.)Lindl.
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