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1、廣西農(nóng)業(yè)科學2010.41(11):1214—1218GuaagxiA嘶cIlltⅢmSciences河南煙區(qū)不同烤煙品種化學成分差異分析景延秋,,張紅立-,李愛芳2,楊紅s,薛立新3,金磊3,王茜4,李懷奇s(I河南農(nóng)業(yè)大學煙草學院。鄭州450002;2河南襄城縣煙草公司,鄭州450008;3濟源市煙草公司,河南濟源454650;4重慶市煙草公司,重慶400015;5河南煙草工業(yè)公司,鄭州450002)摘要:選取河南許昌、平頂山、洛陽、三門峽、南陽、駐馬店、濟源等7個產(chǎn)煙區(qū)C3F煙葉樣品,進行不同產(chǎn)區(qū)不同品種煙葉化學成分
2、差異分析,以明確各產(chǎn)區(qū)適栽品種及煙葉香味特征。結(jié)果表明,河南煙區(qū)烤煙的還原糖、總糖和淀粉平均含量偏高,炯堿、氯平均含量及糖堿比基本適宜,總氮、鉀含量及鉀氯比偏低,淀粉、氯、糖堿比、鉀氯比均存在廣泛變異;不同品種適種于不同地區(qū),南陽適宜種植云煙87、云煙85、中煙201,三『J峽適宜栽種中煙201、云煙87,許昌適宜栽種中煙100、NC89,洛陽適宜栽種中煙100、中煙101、NC89,平頂山適宜栽種中煙100、NC89,駐馬店適宜栽種云煙87,濟源適宜栽種中煙100;不同產(chǎn)區(qū)煙葉香味組成及含量差異較大,且分布不平衡。實際生
3、產(chǎn)中,應根據(jù)煙葉中香味物質(zhì)的含量特征,采取適宜的栽培技術(shù)措施,以提高煙葉質(zhì)量,強化香型風格,促進地方煙草業(yè)發(fā)展。關(guān)鍵詞:烤煙;化學成分;香味物質(zhì);差異性;河南中圖分類號:$572.01文獻標識碼:A文章編號:1002—8161(2010)11-1214—05Analysisonchemicalcomponentsofdifferentflue-curedtobaccovarietiesplantedindifferentecologicalregionsofHenanProvinceJINGYan—qiul+,ZHANGH
4、ong—lil,LIAi-fan92,YANGHongz,XUELi—xin3,JINLei3,WANGQian4,LIHuai-qi5(1CollegeofTobaccoScience'HenanAgriculturalUniversity,Zheng刀hou450002,China;2XiangchengTobaccoCompanyofHenanProvince,Zhengzhou450008,China;3JiyuanTobaccoCompanyofHenanProvince,Jiyuan,Henan454650,C
5、hina;4ZhongqingTobaccoCompany,Zhongqing400015,China;5ChinaTobaccoHenanIndustrialCo.Ltd.,Zhengzhou450002,China)Abstract:Thepresentexperimentwasconductedtoidentifythesuitabletobaccovarietywithgoodfragrancecharac.teristicsoftobaccoleavesindifferenttobaccoproductionar
6、ea$ofHenanProvince.Thetobaccoleafwassampledfrom7tobaccoproductionareasofHenanProvince,v/z.,Xuchang,Pingdingshan,Luoyang,Sanmenxia,Nanyang,ZhumadianandJiyuan,andthedifie,rencesinchemicalcomponentsinC3Fleafofdifferentvarietieswereanalyzed.Theresuhsshowedslightlyhigh
7、eraveragereducingsugar,totalsugarandstarchcontents;normalnicotine,chlorineandratioofsugartonicotine;slightlylowertotalnitrogen,potassiumandratioofpotassiumtochlorine.However,awidevariationinstarchcontent.chlorine,ratioofsugartonicotineandpotassiumtochlorineWaSreco
8、rded.Itwasfoundthatdifferentvarietiesoftobaccoweresuitableforplantingindifferentregions.Yunyan87,Yunyan85andZhongyan201weresuitableforplantinginNanyanga