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时间:2020-06-20
《云南德宏梁河产区烟叶质量评价.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、安徽农业科学,JournalofAnhuiAgri.Sci.2014,42(16):5220—5224,5242责任编辑李菲菲责任校对况玲玲云南德宏梁河产区烟叶质量评价吴云平,张斌,周初跃,焦天雷(安徽中炯工业有限责任公司,安徽合肥230088)摘要[目的]评价分析云南德宏梁河产区烟叶质量,了解该产区的烟叶质量特色。[方法]通过对安徽中烟云南德宏梁河基地单元的烟叶外观质量、物理指标、化学成分、感官质量的评价,以系统地了解其质量风格特色。[结果]试验表明,云南德宏梁河烟叶的成熟度、叶片结构、油分、色度等各项指标符合标准规定,烟叶外观质量总体较
2、好,上部、中部和下部烟叶外观质量得分分别为63.17、75.58和66.25分,3个部位的加权平均得分为69.53分。各项物理指标评价结果整体适宜,符合各部位烟叶物理特性。各部位化学成分评价得分为83.88分,烟碱含量上部叶整体适宜。上部烟叶糖碱比基本协调,中下部偏高。钾离子含量整体较高,氯含量较为适宜,钾氯比适宜。香型为较典型的清香型,香气质较好,香气量较充足,烟气浓度及劲头中等,杂气小,余味干净舒适。[结论]研究可为云南德宏梁河烟叶产区的品种筛选、栽培措施调整、烟叶采购、加工复烤、配方使用提供相应参考依据。关键词烟叶;质量;评价中图分类
3、号S572文献标识码A文章编号0517—6611(2014)16—05220—05QualityEvaluationofTobaccoLeafProducedfromLiangheinDehongofYunnanProvinceWUYun-pingetal(ChinaTobaccoAnhuiIndustrialCorporation,Hefei,Anhui230088)Abstract[Objective]ToevaluatequalityoftobaccoleafproducedfromLiangheinDehongofYunnanPro
4、vince,andunderstandthefeaturesofthetobaccoleafquality.[Method]Inordertounderstanditsuniquequalitystyle,tobaccoleafproducedfromLiangheinDehongofYunnanProvincewasevaluatedfromappearancequality,physicalindicators,chemicalcompositionandsensoWquality.[Result]Theresultsshowedtha
5、tLianghetobaccoleafhasrequiredmaturity,leafstructure,oilcontentandcolor.Leafoverallappearancequalitywasrelativelygood,thescoresofupper,middleandlowerpositionleaveswere63.17,75.58and66.25,respectively,weightedaveragescoreofthreepositionleaveswas69.53.Theoverallphysicalindic
6、atorswereappropriateandmetthephysicalcharacterrequirementsofvariouspositions.Theoverallscoreofchemicalcompositionswas83.88f0rallpositionleaves.Theupperpositionleafhadappropriatenicotinecontentandbalancedsugaralka—lineratio.whilesugaralkalineratioofmiddleandlowerpositionlea
7、veswasrelativelyhigh.Theleafhadhighpotassiumandlowchlorinecon—tents,potassiumandchlorineratiowasappropriate.Ithadtypicallightaromastyle,goodaromaquality,abundantflavor,moderatestrength,littleoddsmell,cleanandcomfortableaftertaste.[Conclusion]Thestudycanprovidecorresponding
8、referencebasisforvarietyscreening,cultivationmeasuresadjustment,tobaccoleafpurchasing,pro
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