| Supercritical fluid extraction of essential oil from the fruits of Bupleurum chinense DC. and their characterization by GC/MS |
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| 作者姓名： | LIU Yu-fa YAN Yu-ning LIU Yun-hua WU Ying WEI Tai-ming YANG Yao-jun JIA Hong-ting |
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| 作者单位： | 1.The College of Traditional Chinese Medicine，Beijing University of Traditional Chinese Medicine，Beijing 100102，China; 2.The College of Chemistry and Chemical Engineering，Shandong Normal University，Jinan 250014，Shandong，China |
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| 摘 要： | IntroductionChaihuhasbeenusedasoneofthecommontraditionalchinesemedicinesandisoftenemployedtotreatcoldswithfever,alternatingchillsandfever,feelingoffullnessandchestoppression,andhypochondriasis1 ] .Itssaikopaponins ,essentialoilhavebeenwellinvestigated .10ursane typetriterpeneglyco sides,19oleanane typetriterpeneglycosidesfromthefruitsofBupleurumrotundifoliumhavebeenisolated ,inaddition ,ursane typetriterpeneglycosideswereshowedtopossessantiprolifera tiveactivity2 ] .Toourknowledge ,thechemic…
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Supercritical fluid extraction of essential oil from the fruits of Bupleurum chinense DC. and their characterization by GC/MS |
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| LIU Yu-fa ,,YAN Yu-ning ,LIU Yun-hua ,WU Ying ,WEI Tai-ming ,YANG Yao-jun ,JIA Hong-ting .Supercritical fluid extraction of essential oil from the fruits of Bupleurum chinense DC. and their characterization by GC/MS[J].Chinese Archives of Traditional Chinese Medicine,2005(4). |
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| Authors: | LIU Yu-fa YAN Yu-ning LIU Yun-hua WU Ying WEI Tai-ming YANG Yao-jun JIA Hong-ting |
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| Institution: | LIU Yu-fa 1,2,YAN Yu-ning 1,LIU Yun-hua 2,WU Ying 1,WEI Tai-ming 1,YANG Yao-jun 1,JIA Hong-ting 1 |
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| Abstract: | Objective:Aim To analyze the chemical constituents of essential oil from the fruits of Bupleurum chinense DC.Methods:Essential oil from the fruits of Bupleurum chinense DC.was extracted by using supercritical fluid extraction (SFE),and the chemical constituents to be identified by GC/MS spectrum.Results:The yield of essential oil from the fruits of Bupleurum chinense DC.by SFE was 6.60%(V/W)and 73 components were identified in this oil.Conclusions:The essential oil from the fruits of Bupleurum chinense DC.was produced for the first time,and its yield was 3 times more than its root,the relative contents of linoleic acid,cetyl acetate,ethyl linoleate,(-)-caryophyllene oxide are 34.85%,16.63%,2.64%,1.81% apart in this essential oil.Phytol,cetyl acetate,ethyl linoleate,(-)-caryophyllene oxide were confirmed for the first time from the genus of Bupleurum. |
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| Keywords: | Chaihu Fruit Supercritical fluid extraction Essential oil GC/MS |
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