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《貴州典型植煙區(qū)煙葉揮發(fā)性香氣成分與香型風(fēng)格關(guān)系分析》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、山地農(nóng)業(yè)生物學(xué)報(bào)32(6):499~505,2013JournalofMountainAgricultureandBiology貴州典型植煙區(qū)煙葉揮發(fā)性香氣成分與香型風(fēng)格關(guān)系分析冉霞,牟蘭,劉仁祥,肖志達(dá),張慶民(1.貴州大學(xué)貴州省煙草品質(zhì)研究重點(diǎn)實(shí)驗(yàn)室,貴州貴陽(yáng)550025;2.貴州省煙草質(zhì)量檢測(cè)站,貴州貴陽(yáng)550083;3.貴州中煙工業(yè)有限責(zé)任公司,貴州貴陽(yáng)550001)摘要:用GC—MS方法對(duì)貴州典型植煙區(qū)烤煙揮發(fā)性香氣物質(zhì)進(jìn)行對(duì)比分析。結(jié)果表明:黔西北、黔西、黔西南煙區(qū)的類胡蘿卜素類香氣成分總量低于黔
2、南、黔東北煙區(qū);黔西北、黔西煙區(qū)的茄酮、類西柏烷類成分總量、糠醛、棕色化產(chǎn)物類成分總量及其他香氣成分總量均高于黔南、黔北、黔東南煙區(qū);香氣成分組總量與評(píng)吸總分呈顯著正相關(guān),顯示致香化合物量與感官評(píng)價(jià)的一致性;各類香氣物質(zhì)按地區(qū)聚類分析,黔西部地區(qū)的黔西北、黔西及黔西南(“清甜香”煙區(qū))與黔東北、黔北及黔東南(“醇甜香”煙區(qū))植區(qū)分別聚為兩類,表明貴州植煙區(qū)煙葉香型風(fēng)格與香味物質(zhì)含量差異性相關(guān),且地域分布呈現(xiàn)規(guī)律性。關(guān)鍵詞:貴州植煙區(qū);烤煙;揮發(fā)性香氣成分;香型中圖分類號(hào):TS411(273)文獻(xiàn)標(biāo)識(shí)碼:A文章
3、編號(hào):1008—0457(2013)06—0499—07RelationshipbetweenVolatileAromaComponentsandStylesofTobaccofromDiferentPlantingAreasinGuizhouRANXia,MOULan,LIURen—xiang,XIAOZhi..da,ZHANGQ一rain。(1.ThekeylaboratoryofTbac.COQuqlityGuizhouprovince,GuizhouUnive~ity,GuiyangGu&hou550
4、025,China;2.TheTobaccoQualityInspectionStationofGuizhouprovince,GuiyangGuizhou550083,China;3.TobaccoIndustryCo.,LtdofGuizhou,GuiyangGuizhou550001,China)Abstract:ThevolatilearomacomponentsoftobaccofromtypicalplantingareasinGuizhouwereanalyzed.Thetota1ofcarot
5、enoidaromacomponentsinwesttobacco—growingofGuizhouwaslowerthanthesouthandnortheast,whilethesolanone,thecembratriendiolgroup,furfural,browningproductsgroupandotherrelat—edaromacompositionswerehigher.Thearomacomponentsoftotalgroupandsmokingscorewereasignifica
6、ntpositivecorrelation,indicatedtheconsistencyoftheamountofaromacompoundsandsensoryevaluation.Theclusteringanalysiswasdividedintotwocategoriesbetweenthewesternandtheothersplantingareas,showedthattheflavoringsubstancescontentdifferencesassociatedwiththestylea
7、ndplantingareas.ThechemicalsoftwokindsofaromastylebetweenwesternGuizhoubelongto“mildlysweet’’andotherareasbelongto“alco-holsweet”,therearedifferencesinthequalityandgeographicaldistributionregularity.Keywords:Guizhoutobaccoplantingareas;tobacco;volatilearoma
8、components;aromastyle收稿日期:2013—06—15;修回日期:2013—07—28基金項(xiàng)目:貴州省教育廳自然科學(xué)項(xiàng)目“貴州特色煙葉香氣風(fēng)格與品質(zhì)指紋譜庫(kù)的構(gòu)建”[黔教科2Ol1014];畢節(jié)地區(qū)公署一貴州大學(xué)畢節(jié)循環(huán)經(jīng)濟(jì)研究院專項(xiàng)資金項(xiàng)目“化學(xué)指紋技術(shù)研究畢節(jié)地區(qū)典型煙葉風(fēng)格與品質(zhì)”[畢循專合字(2010ZK004)];貴州省科技廳、貴州省煙草工業(yè)公司、貴州省煙草銷售公司項(xiàng)目“