第1页共7页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共7页云南宣威初烤烟叶外观质量性状与内在品质的关系研究唐宇1程森1窦玉青2*刘新民2杜咏梅2解燕3[1上海烟草(集团)公司，上海200082；2农业部烟草类作物质量控制重点开放实验室，中国农业科学院烟草研究所，青岛2661013云南省烟草公司曲靖市公司，曲靖655000]摘要【研究目的】为了探索云南宣威烟叶外观品质因素与其主要化学成分和感官评吸质量关系，【方法】采集云南宣威127份中部烟叶样品，鉴定烟叶外观质量，测定其主要化学成分，并对其感官评吸质量进行鉴定。【结果】宣威烟叶颜色、油分与其主要化学成分相关性较强，而成熟度、身份与其主要化学成分相关性较弱。随烟叶颜色加深，烟碱含量增加，烟叶淀粉含量降低。随烟叶油分增加，总糖含量降低，淀粉含量增加。烟叶成熟度、颜色、身份与其感官评吸质量相关性较弱；烟叶油分与其感官评吸质量相关性较强，主要表现在烟气成团性、香气质得分、余味得分、杂气得分、评吸总分、香型得分、烟气干燥感、烟气甜度、烟气柔和性指标上。烟叶颜色对烟气浓度的直接贡献最大；烟叶油分对烟叶香型得分、烟气成团性、烟气干燥感、甜度、香气质、香气量、余味、杂气和评吸总分的直接贡献最大；烟叶成熟度对烟气柔和性和刺激性的直接贡献最大。【结论】在宣威，身份“适中—”～“适中”、油分“有”～“有+”的烟叶内在质量最好；宣威烟叶的油分是影响烟叶感官评吸质量的最大因素。关键词：烤烟外观性状评吸质量化学成分StudyontheRelationshipbetweenAppearanceCharactersandInnerQualityofFlue-curedTobaccoinXuanWeicountyYunNanProvinceTANGYu1,ChengSen1,DOUYu-Qing2*,LiuXin-Min2,DUYong-Mei2,XieYan3[1ShanghaiTobacco(Group)Corp，Shanghai200082；2KeyLaboratoryofTobaccoQualityControl,MinistryofAgriculture,TobaccoResearchInstituteofCAAS,Qingdao266101TobaccoCorporationofYunNanQuJing,QuJing655000]Abstract：【OBJECTIVE】Wemainlywanttofindouttherelationshipbetweenappearancecharactersanditsinnerqualityofflue-curedtobaccoinXuanWeicountyYunNanProcince,【METHOD】Wecollected127flue-curedtobaccosamplesandevaluatedtheirappearancecharacters,detectedtheirmainchemicalcomponents,andevaluatedtheirsmokingquality.【RESULTS】Theresultsshowedthattherewasstrongerrelevancebetweentobaccoleafcolour,oilanditsmainchemicalcompositionandtherewasweekerrelevancebetweenleafmaturityanditsmainchemicalcomposition.Thenicotinecontentoftobaccoleafincreasedandthestarchcontentdecreasedwithleafcolourdeepened.Thetotalsugarcontentandthestarchcontentraisedwithleafoilincreased.Therewasstrongerrelevancebetweentobaccoleafoilanditssmokingqualityincludingsmokeconglobation,smokedrysensation,smokesweet,softness,aromaquality,aromatype,taste,unpleasantodor,totalsmokingquality.andtherewasweekerrelevancebetweenleafmaturity,colour,bodyanditssmokingquality.Thedirectcontributionofleafcolourtosomkethicknesswasthebiggest;thedirectcontributionofleafoiltosmokeconglobation,smokedrysensation,smokesweet,aromaquality,aromaquantity,aromatype,taste,unpleasantodor,totalsmokingqualitywasthebiggest;thedirectcontributionofleafmaturitytosmokesoftneesandthrillwasthebiggest.【CONCLUSION】Basedupontheaboveanalyses,theauthorsconcludethatoptimumtobaccoleafbodywas第2页共7页第1页共7页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共7页“medium-”～”medium”,optimumtobaccoleafoilwas“oily”～“oily+”inXuanWeicountyYuNanProvince;tobaccoleafoilwastheuppermostinfluencefactortosmokingqualityinXuanWeicountyYuNanProvince.Keywords：flue-curedtobacco；appearancecharacter；smokingquality；chemicalcomponents烟叶原料的外观性状与其内在品质具有密切的...
