CAJ | 학술논문

为了掌握玉溪市烤烟烟叶的品质特征，为卷烟工业主要烟叶原料的种植、叶组配方及卷烟生产等提供数据支撑，检测了2009—2012年云南省玉溪市9个烤烟种植区主栽的K326、KRK26、NC297、NC71和红花大金元（红大）5个烤烟品种25430个烟叶样品的主要化学指标，对化学指标和协调性指标进行了差异显著性分析，并分析了2012年5个品种烟叶的外观和感官质量等。结果表明：①玉溪烤烟烟叶总体上烟碱、总糖、氯和氧化钾质量分数4个指标基本在红塔集团要求的适宜范围内，两糖差、非烟碱氮与总氮比值两个指标与红塔集团对烟叶质量目标要求的符合性较低。②5个品种烟叶化学指标及其协调性指标存在差异，K326表现为高氮低钾；KRK26表现为高糖、氯和钾，低氮，氮碱比、钾氯比和非烟碱氮与总氮比值较小，两糖差较大；NC297表现为低氯、氮碱比和非烟碱氮与总氮比值较小、两糖差较大；NC71表现为高烟碱、高氮、低糖，糖碱比和两糖差较小；红大表现为低烟碱和氯，高还原糖，糖碱比、氮碱比和非烟碱氮与总氮比值较大，两糖差较小。③5个品种外观质量总体较好，品种间有一定差异；感官评吸综合品质较高，较好地保持了各品种特色，符合红塔集团对烟叶原料的需求标准。
위료장악옥계시고연연협적품질특정，위권연공업주요연협원료적충식、협조배방급권연생산등제공수거지탱，검측료2009—2012년운남성옥계시9개고연충식구주재적K326、KRK26、NC297、NC71화홍화대금원（홍대）5개고연품충25430개연협양품적주요화학지표，대화학지표화협조성지표진행료차이현저성분석，병분석료2012년5개품충연협적외관화감관질량등。결과표명：①옥계고연연협총체상연감、총당、록화양화갑질량분수4개지표기본재홍탑집단요구적괄의범위내，량당차、비연감담여총담비치량개지표여홍탑집단대연협질량목표요구적부합성교저。②5개품충연협화학지표급기협조성지표존재차이，K326표현위고담저갑；KRK26표현위고당、록화갑，저담，담감비、갑록비화비연감담여총담비치교소，량당차교대；NC297표현위저록、담감비화비연감담여총담비치교소、량당차교대；NC71표현위고연감、고담、저당，당감비화량당차교소；홍대표현위저연감화록，고환원당，당감비、담감비화비연감담여총담비치교대，량당차교소。③5개품충외관질량총체교호，품충간유일정차이；감관평흡종합품질교고，교호지보지료각품충특색，부합홍탑집단대연협원료적수구표준。
In order to have a sound grasp of the quality characteristics of flue-cured tobacco in Yuxi and provide data support for tobacco planting, tobacco blending and cigarette manufacturing, the main chemical components in 25 430 samples of 5 cultivars(K326, KRK26, NC297, NC71 and Hongda)collected from 9 areas in Yuxi, Yunnan from 2009 to 2012 were determined, and the variance analysis of chemical and harmonious indexes was performed. The appearance quality and sensory quality of samples of the 5 cultivars from 2012 were evaluated. The results showed that: 1)The contents of nicotine, total sugar, chlorine and potassium of flue-cured tobacco from Yuxi were basically in the appropriate ranges required by Hongta Tobacco (Group) Corporation, however the difference between total sugar and reducing sugar and the ratio of non-nicotine N to total N were not all up to the required targets. 2)The cultivars were different in chemistry and harmony, K326 was higher in chlorine content and lower in potassium content; <br> KRK26 presented higher sugar, chlorine, potassium contents, lower total nitrogen content, smaller ratios of total nitrogen/nicotine, potassium/chlorine, non-nicotine nitrogen/total nitrogen, and greater difference between total sugar and reducing sugar; NC297 presented lower chlorine content, smaller ratios of total nitrogen/nicotine and non-nicotine nitrogen/total nitrogen, larger difference between total sugar and reducing sugar; NC71 possessed higher nicotine and nitrogen contents, lower sugar content, smaller ratio of sugar/nicotine and difference between total sugar and reducing sugar; Hongda possessed lower nicotine and chlorine contents, higher reducing sugar content, larger ratios of sugar/nicotine, total nitrogen/nicotine, non-nicotine nitrogen/total nitrogen, and smaller difference between total sugar and reducing sugar. 3)The appearance quality of the 5 cultivars was good in general, though there existed some differences between cultivars. The comprehensive sensory quality of the 5 cultivars was good, each cultivar held special character of its own and satisfied the requirements of Hongta Group for tobacco leaves.