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林产化学与工业

林产化学与工业 ›› 2010, Vol. 30 ›› Issue (3): 88-92.

• 研究报告 • 上一篇    下一篇

兰考泡桐花的挥发性成分分析研究

张玉玉, 孙宝国, 黄明泉, 陈海涛   

  1. 北京工商大学 化学与环境工程学院, 北京 100048
  • 收稿日期:2009-08-04 修回日期:1900-01-01 出版日期:2010-06-30 发布日期:2010-06-30
  • 通讯作者: 黄明泉(1977- ),男,讲师,博士生,主要从事香料香精的研究工作;E-mail:hmqsir@163.com。

Analysis of the Volatile Compounds from the Flower of Paulownia elongate

ZHANG Yu-yu, SUN Bao-guo, HUANG Ming-quan, CHEN Hai-tao   

  1. School of Chemical and Environmental Engineering, Beijing Technology and Business University, Beijing 100048, China
  • Received:2009-08-04 Revised:1900-01-01 Online:2010-06-30 Published:2010-06-30

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摘要： 采用同时蒸馏萃取(SDE)和顶空固相微萃取(HS-SPME)法,结合气质联用仪(GC-MS),分析了兰考泡桐花的挥发性香成分,共鉴定出67种挥发性化合物:其中酯10种、醛9种、酮4种、酚2种、烃36种、醇5种、酰胺化合物1种。3种方法鉴定出的共有组分主要有1-辛烯-3-醇、1,4-二甲氧基苯、(Z)-3,7-二甲基-1,3,7-辛三烯、苯甲酸甲酯、2-羟基苯甲酸甲酯、1-甲氧基-4-(1-丙烯基)苯等10种。

关键词: 兰考泡桐花, 同时蒸馏萃取, 顶空固相微萃取, 挥发性成分

Abstract: Volatiles of Paulownia elongata S.Y.Hu were extracted by simultaneous distillation extraction(SDE)and head space-solid-phase micro-extraction(HS-SPME), and analyzed by gas chromatography and mass spectrometry(GC-MS). Sixty-seven compounds were identified including 10 esters, 9 aldehydes, 4 ketones, 2 phenols, 36 hydrocarbons, 5 alcohols, and 1 amide. The major compounds were: 1-octen-3-ol, 4-dimethoxy-benzene, (E)-3,7-dimethyl-1,3,6-octatriene, benzoic acid methyl ester, 2-hydroxy-benzoic acid methyl ester and 1-methoxy-4-(1-propenyl)-benzene, etc. The result will provide valuable information for further study on P.elongata.

Key words: flower of Paulownia elongate S.Y.Hu, simultaneous distillation extraction, head space-solid-phase micro-extraction, volatile constituents

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