懷菊花揮發(fā)油的提取及其在卷煙加香中的應(yīng)用研究.pdf

1、河南農(nóng)業(yè)大學(xué)碩士學(xué)位論文懷菊花揮發(fā)油的提取及其在卷煙加香中的應(yīng)用研究姓名：王文基申請學(xué)位級別：碩士專業(yè)：煙草學(xué)指導(dǎo)教師：趙銘欽20100501Ii南農(nóng)業(yè)人學(xué)碩l：學(xué)位論文英文摘要StudyontheExtractionofEssentialOiIfromChrysanthemumMorifoliumanditsApplicationinCigaretteSupervisor：ProfZhaoMingqinMasterCandidate：

2、WangwenjiABSTRACT：HuaiChrysanthemumMorifoliumisCompositaeChrysanthemummorifoliumRamat’SdrycapitulumModemresearchprovesthatHuaiChrysanthemumMorifoliumhavegoodmedicalandhealthyprotectionVolatileoil(essentialoil)isaclassofa

3、romaticodorofoilyliquidexistinplantsorherbs，whichcanvolatileatroomtemperatureThemajorcomponentsofvolatileoilisterpenes，sesquiterpenesandtheiroxygenatedderivatives。Theextraction，chemicalcompositionandcigarettesflavoringof

4、essentialoilfromHuaiChrysanthe—mumMorifoliumwerestudiedinthispaperStudyresultasfollows：1VolatileoilwereextractedbysteamdistillationTheinfluenceofdifferentfineness(mesh)，amountofwater，soakingtimeanddistillationtimeonextra

5、ctio—nofvolatileoilwasstudiedTheresultsshowedthattheimpactoftheyieldofvolatileoilisA(fineness)D(distillationtime)B(soakingtime)C(amountofwater)VarianceanalysisshowedthatA(fineness)andD(distillationtime)ontheyieldofvolati

6、leoilweresignificantlyaffected，B(soakingtime)andC(amountofwater)hadnosignificanteffectontheresultsAtlast，basedontheorthogonalexperiment，determinedtheoptimalextractioncondition：fineness60—80mesh，amountofwater15times，disti

7、llationtimellh，soakingtimelOhThevolatilewasblueandpungent，yieldWas0267％。2Volatileoilwereextractedbyflash—typeextractorTheinfluenceofpetroleumetherethylacetate，acetoneandhexaneonextractionofvolatileoilwasstudiedBygaschrom

8、atographyanalysis，oilrate，colorandaromaasjudgmentcriteriadeterminethebestorganicsolventwaspetroleumetherBasedonthese，furtherbysinglefactortest，BoxBehnkenexperimentalstudyandresponsesurfaceanalysis，determinethatthemainfac

9、toristhevoltage，followedbytheextractiontime，finallywassolidtoliquidratioAtthesametimedeterminedtheoptimalextractioncondition：solidtoliquidratiol：12(g／mL)，extractiontime35s，voltage200vThevolatilewasyellowandaromawaslight，