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中国农学通报 ›› 2022, Vol. 38 ›› Issue (22): 145-150.doi: 10.11924/j.issn.1000-6850.casb2022-0223

所属专题: 生物技术 烟草种植与生产 农业生态

• 食品·营养·检测·安全 • 上一篇    下一篇

沂蒙丘陵生态区烤烟化学成分与感官质量的相关分析

张艳艳1(), 代琛1, 赵百英1, 刘孟2, 张本强3, 武博4, 高阳5, 张强2()   

  1. 1中国烟草总公司青州中等专业学校,山东青州 262500
    2山东农业大学植物保护学院,山东泰安 271018
    3山东中烟工业有限责任公司,济南 250013
    4山东临沂烟草有限公司,山东临沂 276001
    5山东潍坊烟草有限公司,山东潍坊 261205
  • 收稿日期:2022-03-31 修回日期:2022-05-17 出版日期:2022-08-05 发布日期:2022-08-22
  • 通讯作者: 张强
  • 作者简介:张艳艳,女,1986年出生,山东济宁人,讲师,农艺师,硕士研究生,主要从事烟叶生产方向的教学研究工作。通信地址:262500 山东省潍坊市青州市驼山南路5218号 中国烟草总公司青州中等专业学校,E-mail: 517929475@qq.com
  • 基金资助:
    中国烟草总公司山东省公司科技重点项目“山东烟叶外观特征鉴评及应用研究”(202008)

Correlation Between Chemical Compositions and Sensory Quality of Flue-cured Tobacco in Hilly Ecological Region of Yimeng

ZHANG Yanyan1(), DAI Chen1, ZHAO Baiying1, LIU Meng2, ZHANG Benqiang3, WU Bo4, GAO Yang5, ZHANG Qiang2()   

  1. 1Qingzhou Secondary Specialized School, China Tobacco Corporation, Qingzhou, Shandong 262500
    2College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018
    3China Tobacco Shandong Industrial Co., Ltd., Jinan 250013
    4Shandong Linyi Provincial Tobacco Co., Ltd., Linyi, Shandong 276001
    5Shandong Weifang Provincial Tobacco Co., Ltd., Weifang, Shandong 261205
  • Received:2022-03-31 Revised:2022-05-17 Online:2022-08-05 Published:2022-08-22
  • Contact: ZHANG Qiang

摘要:

为明确沂蒙丘陵生态区蜜甜焦香型烤烟化学成分对感官质量的影响,选取2020年山东潍坊、临沂、日照产烟区176份典型代表性烤烟样品(包括下部烟X2L、X3L、X2F、X3F,中部烟C2F、C3F、C2L、C3L,上部烟B2F、B3F、B2L、B3L),进行常规化学成分及感官质量指标的统计分析及相关性分析。简单相关分析显示,燃烧性与总烟碱和两糖差分别呈显著和极显著负相关关系,与淀粉、还原糖和钾含量分别呈显著和极显著正相关关系;灰分与还原糖和氯、两糖差均表现为极显著负相关关系,与淀粉呈极显著正相关关系;刺激性与氯呈显著负相关关系。典型相关分析显示,总烟碱与浓度、劲头呈正相关,氮碱比与浓度、劲头呈负相关,氯与刺激性、余味呈负相关。综上,总烟碱、氮含量、氯含量是影响沂蒙丘陵生态区烤烟感官质量的关键因素。

关键词: 沂蒙丘陵生态区, 烤烟, 常规化学成分, 感官质量, 简单相关分析, 典型相关分析

Abstract:

To study the relationship between chemical composition and sensory quality of tobacco leaves of Yimeng hilly ecological region with honey sweetness and burnt flavor, 176 flue-cured tobacco samples from tobacco-growing areas of Weifang, Rizhao and Linyi in Shandong Province were selected as typical representative samples, including lower tobacco leaves X2L, X3L, X2F and X3F; middle tobacco leaves C2F, C3F, C2L and C3L; upper tobacco leaves B2F, B3F, B2L and B3L, and the conventional chemical compositions and sensory quality indexes were statistically analyzed. Simple correlation analysis showed that tobacco combustion had significantly negative correlation with total nicotine and extremely significantly negative correlation with the difference between total sugar and reducing sugar, and significant or extremely significant positive correlation with starch, reducing sugar and potassium. In addition, the ash content had significantly negative correlation with reducing sugar, chlorine and the difference between total sugar and reducing sugar, and extremely significantly positive correlation with starch. Irritation was significantly negatively correlated with chlorine. The canonical correlation showed that total nicotine was positively correlated with concentration and smoking strength. Nitrogen/nicotine was negatively correlated with concentration and smoking strength. Chlorine was negatively correlated with irritation and aftertaste. Therefore, total nicotine, nitrogen content and chlorine content are the key factors affecting the sensory quality of flue-cured tobacco in Yimeng hilly ecological region.

Key words: hilly ecological region of Yimeng, flue-cured tobacco, conventional chemical composition, sensory quality, simple correlation analysis, canonical correlation analysis

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