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香粉叶挥发性成分提取和分析

黄品鲜1*,赖芳2,周永红2,刘雄民2   

  1. (1.广西大学科技处 南宁 530004；2.广西大学化学化工学院 南宁 530004)
  • 收稿日期:2011-04-18 修回日期:2011-06-05 出版日期:2012-03-10 发布日期:2012-03-10
  • 通讯作者: 黄品鲜，高级工程师; Tel:0771-3236100; Fax:0771-3237018; E-mail:liupin_h@gxu.edu.cn; 研究方向：中药化学
  • 基金资助:
    广西省自然科学基金项目（0832002），广西省教育厅科研项目（200807MS149）

Extraction and Analysis of Volatile Constituents from Lindera Pulcherrima(Wall.)

HUANG Pinxian1*, LAI Fang2, ZHOU Yonghong2, LIU Xiongmin2   

  1. (1.Department of Science and Technology,Guangxi University,Nanning 530004,China;
    2.College of Chemistry & Chemical Engineering,Guangxi University,Nanning 530004,China)
  • Received:2011-04-18 Revised:2011-06-05 Published:2012-03-10 Online:2012-03-10

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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%。

关键词: 香粉叶, 挥发性成分, 提取, GC-MS

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.

Key words: Lindera Pulcherrima(Wall.), volatile chemicals, extraction, GC-MS

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