我國部分典型烤煙產(chǎn)區(qū)煙葉品質(zhì)特色分析.pdf

1、中國農(nóng)業(yè)科學院碩士學位論文我國部分典型烤煙產(chǎn)區(qū)煙葉品質(zhì)特色分析姓名：廉蕓蕓申請學位級別：碩士專業(yè)：作物栽培學與耕作學指導(dǎo)教師：王允白20080501AbstractInthispapeLthecharacteristicofqualitypropertiesofC3FlevelfluecuredtobaccoleavesfromfourmaintypicalproductionregionssuchasShandong，Hunan，Gu

2、izhouandYunnanwasanalyzedandevaluatedsystematicallyTherewere57sharesmaterialsselectedinthistestbysensoryevaluationEverysamplewasidentifiedandanalyzedon75indexestoexplorethecolTlnlonandspecialcharactersfromthefourtypicalp

3、roductionregionsInordertoutilizetobaccoleavesreasonably，toimproveplantstructuredistributionandcultivationtechnique，andalsotOproducethetobaccoleaveswhichwasmatchandsuitableforthedevelopmentofChinese—stylecigarette，andtOpr

4、ovidethetheoreticalbasisforChinese—stylecigarettesustainabledevelopmentTheresultsofthispaperwereasfollows：1、Theanalysismethodofimportantflavorcomponentssuchasmajorsecondaryalkaloids，aromacomponentsandpolyphenolswereestab

5、lishedandoptimizedTheresultshowedthat：methodsweresimple，rapid，goodrepeatabilityandhighrecovery；theyweresuitableforproperquantitativeandqualitativeanalysis，especiallyforanalysisanddeterminationofflavorcomponentsinacid，alk

6、alineandneutralenvironmentThisstudyadoptednon—disjunctiontosimplifypretreatmentandavoidexperimentalerrorduringininjection2、Inthefourtypicalflue—curedtobaccoproductionregions，thespeciesofmainchemicalcomponentsofidentifica

7、tionindexeswerealmostsame，butrelativecontentandcompositionproportionofvariouscomponentsexistedobviousdifferencesTherewasacloserelationbetweenimportantaromacomponentandaromatypeThecontentofimportantaromacomponentswerehigh

8、erinenrichedflavortobacco，andalsothekindsofrelativehighercontentweremore；Thecontentofimportantaromacomponentswasalsohigherinclearflavortobaccoandthekindsofrelativehighercontentweremore，nexttOenrichedflavortobacco；Thecont

9、entofimportantaromacomponentswerelessthanenrichedflavortobaccoandclearflavortobacco，thekindsofsignificantadvantageimportantaromacomponentswererelativelysmall3、Screeningthemainchemicalcomponentsbyfactorandstepwiseregressi

10、onanalysis，selected46indexesascomprehensiveevaluationindexesByverification，theindexeswhichselectedhadgreatinfluenceonqualityoftobaccoleaves，throughsystematicclusteranalysis，sampleswereclassifiedaccordingtoproductionregio

11、nseffectively4、Theaveragecontentofdifferentvarietiesfromthesameproductionregionsbyclusteranalysis，itwasobviousthatclusterresultofthefourtypicalproductionregions，whichexplainthatcontentlevelofthemainchemicalcomponentshadc