引用本文:
黄品鲜, 赖芳, 周永红, 刘雄民. 香粉叶挥发性成分的提取和分析[J]. 应用化学,
2012, 29(3): 311-315.
doi:
10.3724/SP.J.1095.2012.00156
Citation: HUANG Pinxian, LAI Fang, ZHOU Yonghong, LIU Xiongmin. Extraction and Analysis of Volatile Constituents from Lindera Pulcherrima(Wall.)[J]. Chinese Journal of Applied Chemistry, 2012, 29(3): 311-315. doi: 10.3724/SP.J.1095.2012.00156
Citation: HUANG Pinxian, LAI Fang, ZHOU Yonghong, LIU Xiongmin. Extraction and Analysis of Volatile Constituents from Lindera Pulcherrima(Wall.)[J]. Chinese Journal of Applied Chemistry, 2012, 29(3): 311-315. doi: 10.3724/SP.J.1095.2012.00156
香粉叶挥发性成分的提取和分析
摘要:
采用水蒸汽蒸馏法提取香粉叶的挥发组分,用乙醚萃取蒸馏溶液的挥发性成份,利用气相色谱-质谱联用仪分别定性定量分析了它们的化学成分。结果表明,挥发油的提取率为0.75%(质量百分数,以下同),主要成分有:1,8-桉叶素28.94%、α-甲基香豆酮15.75%、4-松油醇5.13%、α-松油醇11.22%、2-羟基肉桂酸7.97%、愈创木醇2.87%。水层乙醚萃取物得率为0.25%,主要成分有:2-甲基苯并呋喃8.47%、2H-1-苯并吡喃-2-酮24.13%、2H-1-苯并吡喃-3-醇-3,4-二氢乙酸酯18.07%、p-羟甲苯基缩水甘油醚2.09%、1-苯基苯乙基-3,3-二乙酯4.50%、丙三醇二乙酸酯17.19%、乙酸金合欢酯11.80%。
English
Extraction and Analysis of Volatile Constituents from Lindera Pulcherrima(Wall.)
Abstract:
The volatile constituents of Lindera Pulcherrima(Wall.) were extracted by steam distillation.The chemical constituents of essential oil have been analyzed by GC-MS.The results show that the extractive yield of essential oil is 0.75%,the compounds of essential oil are 28.94% eucalyptol,15.75% α-methlybenzofuran,5.13% 4-terpinenol,11.22% α-terpineol,7.97% 2-hydroxycinnamic acid,2.87% guaiol,and the extractive yield of substance from water is 0.25%,which consists of 8.47% 2-methylbenzofuran,24.13% 2H-1-benzopyran-2-one,18.07% 2H-1-benzopyran-3-ol,3,4-dihydro-,acetate,2.09% p-gresyl glycidyl ether,4.50% 1-phenylpropene-3,3-diol diacetate,17.19% glycerol dicetate and 11.80% farnesyl acetate.
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Key words:
- Lindera Pulcherrima(Wall.)
- / volatile chemicals
- / extraction
- / GC-MS
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