雪茄烟叶主要化学成分与物理性状的相关分析  

Correlation Analysis between the Main Chemical Components and Physical Properties of Cigar Leaves

作　　者：李亚森 焦芳婵[2] 李佳轶 胡希 杨振 郭思达 章征程 陈姣文 柴志顺 李东亮 LI Yasen;JIAO Fangchan;LI Jiayi;HU Xi;YANG Zhen;GUO Sida;ZHANG Zhengcheng;CHEN Jiaowen;CHAI Zhishun;LI Dongliang(China Tobacco Sichuan Industrial Co.,Ltd.,Chengdu 610066,China;Yunnan Academy of Tobacco Agricultural Sciences,Kunming 650021,China;Deyang Tobacco Company of Sichuan Province,Deyang 618000,Sichuan,China)

机构地区：[1]四川中烟工业有限责任公司,成都610066 [2]云南省烟草农业科学研究院,昆明650021 [3]四川省烟草公司德阳市公司,四川德阳618000

出　　处：《中国烟草科学》2025年第1期87-94,共8页Chinese Tobacco Science

基　　金：中国烟草总公司项目[110202101064(XJ-13)、110202101058(XJ-07)];中国烟草总公司云南省公司项目(2022530000241001)。

摘　　要：为明确雪茄烟叶主要化学成分与物理性状的关系,对我国4个雪茄烟叶主产区9个产地141份雪茄烟叶的主要化学成分与物理性状进行了相关分析。结果表明:(1)雪茄烟叶主要化学成分与物理性状在样品间存在广泛的变异,变异系数范围分别为12.07%~113.56%、9.84%~27.99%。(2)方差分析结果表明,不同产地间雪茄烟叶主要化学成分和物理性状存在显著差异。(3)典型相关分析表明,雪茄烟叶平衡含水率与烟叶总氮、钾、氯含量显著正相关;叶面密度与烟叶钾含量显著负相关,与总植物碱、总氮含量显著正相关;叶宽、单叶质量与烟叶蛋白质显著负相关,与总植物碱含量显著正相关。雪茄烟叶平衡含水率、叶面密度、单叶质量的变异可较好地反应烟叶总氮、钾、氯、总植物碱和蛋白质的变异。相较于简单相关分析,典型相关分析更适用于雪茄烟叶主要化学成分与物理性状的内在相关性分析。To clarify the relationship between the main chemical components and physical properties of cigar tobacco leaves,a correlation analysis was conducted on the main chemical components and physical properties of 141 cigar tobacco leaves from 9 production areas in 4 major cigar tobacco leaves production areas in China.The results indicate as the follows:(1)There are extensive variations in the main chemical components and physical properties of cigar tobacco leaves among samples,with a variation range of 12.07%~113.56%、9.84%~27.99%,respectively.(2)The results of the analysis of variance indicate that there are significant differences in the main chemical components and physical properties of cigar tobacco leaves among different production areas.(3)Canonical correlation analysis shows that the equilibrium moisture content of cigar tobacco leaves is significantly positively correlated with the content of total nitrogen,potassium,and chlorine of tobacco leaves;Leaf surface density is significantly negatively correlated with potassium content in tobacco leaves,and significantly positively correlated with the content of total alkaloids and total nitrogen.Leaf width and mass per leaf are significantly negatively correlated with the protein content,and significantly positively correlated with total alkali content.The variations of equilibrium moisture content,leaf surface density,leaf width,and mass per leaf in cigar leaves can better reflect the variations of total nitrogen,potassium,chlorine,total alkaloids,and protein of cigar tobacco leaves.Compared to simple correlation analysis,canonical correlation analysis is more suitable for revealing the intrinsic correlation between the main chemical components and physical properties of cigar tobacco leaves.

关 键 词：雪茄烟叶 化学成分 物理性状 典型相关 

分 类 号：TS411[农业科学—烟草工业]