| 南岭丘陵生态区-焦甜醇甜香型主产区烤烟外观特征研究 |
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| 引用本文： | 左伟标,蔡宪杰,徐海清,郭文,王皓,薛超群,闫鼎,曹亚凡,卢晓华,窦家宇,宋纪真,李玉辉.南岭丘陵生态区-焦甜醇甜香型主产区烤烟外观特征研究[J].中国烟草学报,2022,28(2):92-100. |
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| 作者姓名： | 左伟标 蔡宪杰 徐海清 郭文 王皓 薛超群 闫鼎 曹亚凡 卢晓华 窦家宇 宋纪真 李玉辉 |
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| 作者单位： | 1.华环国际烟草有限公司技术中心，安徽滁州 233121 |
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| 基金项目： | 上海烟草集团有限责任公司科技项目“基于卷烟品牌需求的烟叶外观分型研究”K2015-1-044P |
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| 摘 要： | 目的 为明确焦甜醇甜香型主产区烤烟外观特征（区域、质量）及其用途。 方法 选取江西赣州、吉安、抚州，湖南郴州、永州及安徽皖南等6个烤烟主产地的C2F样品，进行外观特征和常规化学成分及感官质量指标的统计分析。 结果 （1）烟叶突出的外观特征为红、柔、糙、燥。（2）烟叶越柔软，则总糖、还原糖、糖碱比相对越高，总氮、烟碱相对越低；烟叶油分越多，则淀粉相对越高，钾相对越低。（3）烟叶外观特征与感官质量关系较密切，叶尖叶基身份差越小，则焦甜香、焦香就越明显，香气质越好，而醇甜香越弱；烟叶油分越多，则焦甜香就越明显，香型越显著，香气越沉溢，浓度越大，香气质越好，烟气越细腻柔和圆润，而醇甜香越弱；此外，烟叶身份越适中，则香气质越好、香气量越足。 结论 “红、柔、糙、燥”可快速反向判定烟叶产地，叶尖叶基身份差、油分、柔韧性可作为影响或反映焦甜醇甜香型主产区烤烟质量风格的关键外观特征指标，可在一定程度上用于辅助判定焦甜醇甜香型主产区烟叶主要质量风格，研究结果有助于烟叶原料采购和配方使用等。
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| 关 键 词： | 烤烟 南岭丘陵生态区 焦甜醇甜香型 外观特征 化学成分 感官质量 |
| 收稿时间： | 2021-04-07 |
Study on the appearance characteristics of flue-cured tobacco with burnt-sweetness and bouquet-sweetness flavor from main producing areas in Nanling hill ecological area |
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| Affiliation: | 1.Technology Center, Huahuan International Tobacco Co., Ltd., Chuzhou 233121, Anhui, China2.Procurement Center, Shanghai Tobacco Group Co., Ltd., Shanghai 200082, China3.Anhui Wannan Tobacco Co., Ltd., Xuancheng 242000, Anhui, China4.China National Leaf Tobacco Corporation, Beijing 100055, China5.Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, China6.Hunan Provincial Tobacco Company, Changsha 410004, China |
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| Abstract: | Objective This study aims to clarify the appearance characteristics (region, quality) and its uses of flue-cured tobacco with burnt-sweetness and bouquet-sweetness flavor. Methods Statistical analyses were carried out on the appearance characteristics, routine chemical components and sensory quality indexes of C2F tobacco leaf samples from 6 main producing areas(Ganzhou, Ji'an and Fuzhou in Jiangxi, Chenzhou and Yongzhou in Hunan, Wannan in Anhui). Results The results showed : 1) The outstanding appearance of tobacco leaf were characterized by red color as well as soft, rough, dry texture. 2) Generally, the softer the leaf, the higher the contents of the total sugar, reducing sugar and reducing sugar/nicotine, the lower the contents of the total nitrogen and nicotine; the higher the content of the oil, the higher the content of starch and the lower the content of the potassium. 3) There was a relatively close relationship between the appearance characteristics and sensory quality. Generally, the smaller the difference between tip and base, the more obvious the burnt-sweetness scent, the better the aroma quality, but the weaker the bouquet-sweetness scent; the higher the content oil, the more obvious the burnt-sweetness scent, the more distinct the flavor type, , the better the aroma quality, the more delicate and softer the smoke, but the weaker the bouquet-sweetness scent; in addition, the more the tobacco leaf is close to the middle, the better the aroma quality, the more abundant the aroma. Conclusion "red color and soft, rough, dry texture" could be used to quickly judge the origin of the tobacco leaf. The difference between tip and base, oil content, flexibility of tobacco are key appearance characteristic indexes affecting or reflecting the quality style of flue-cured tobacco with burnt-sweetness and bouquet-sweetness flavor from main planting areas. To some extent, the above three indexes could be used to judge main quality style of flue-cured tobacco with burnt-sweetness and bouquet-sweetness flavor from main planting areas. The results are helpful for tobacco raw material purchase and formulation. |
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