| 采收成熟度对烤烟糖含量及感官品质的影响 |
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| 引用本文： | 张树堂,段玉琪.采收成熟度对烤烟糖含量及感官品质的影响[J].安徽农业科学,2014(30):10654-10656. |
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| 作者姓名： | 张树堂 段玉琪 |
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| 作者单位： | 云南省烟草农业科学研究院,云南昆明,650031 |
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| 基金项目： | 云南省科学技术厅项目，云南省烟草专卖局科技项目 |
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| 摘 要： | 目的]研究采收成熟度对烤烟糖含量及感官品质的影响.方法]试验考察了采收成熟度对烟叶中果糖、葡萄糖、蔗糖、麦芽糖等主要糖分含量的影响及糖分含量与烟叶感官品质的关系,设置了4种采收成熟度处理的田间试验.结果]试验表明,4种水溶性糖分中,以葡萄糖所占比例最大,为33％ ～40％;果糖次之,占32％ ～ 38％;蔗糖较低,占20％ ～ 27％;麦芽糖最低,占5％～8％;口感及评吸总分与果糖、葡萄糖、蔗糖、总糖含量呈显著正相关;以下部叶移栽后（70±3）d,中部叶移栽后（90±4）d,上部叶移栽后（125±5）d采收的处理烟叶化学成分的协调性和感官品质较好.结论]研究可为烤烟不同部位选择适当的采收成熟度提供参考依据.
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| 关 键 词： | 烤烟 成熟度 糖类物质 感官品质 |
Effects of Harvesting Maturity on Flue-cared Tobacco Sugar Content and Sensory Quality |
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| ZHANG Shu-tang,DUAN Yu-qi.Effects of Harvesting Maturity on Flue-cared Tobacco Sugar Content and Sensory Quality[J].Journal of Anhui Agricultural Sciences,2014(30):10654-10656. |
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| Authors: | ZHANG Shu-tang DUAN Yu-qi |
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| Institution: | ( Yunnan Academy of Tobacco Agricultural Science, Kunming, Yunnan 650031 ) |
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| Abstract: | Objective ] To study effects of harvesting maturity on sugar content and sensory quality of flue-cured tobacco. Method ] The effects of harvesting maturity on fructose, glucose, sucrose, maltose content and the relationship between sugar content and sensory quality of flue-cured tobacco was investigated, field experiments of 4 harvesting maturity were carried out. Result ] The results indicated that ： among 4 soluble sugars, percentage of 33% -40% to glucose is maximum, fructose followed, accounted for 32% -38% ; sucrose lower, accounted for 20% -27% ; maltose minimum, accounted for 5% -8% ; The sense of mouth and smoking total degrees are corralled to fructose, fructose, glucose and total sugars ;The coordination of chemical components and smoking quality is best for harvesting lower leaves after transplanted 70 ± 3 days, middle leaves 90 ± 4 days, upper leaves 125 ± 5 days. Conclusion] The study can provide reference basis for selecting appropriate harvesting maturity for different parts of flue-cured tobacco. |
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| Keywords: | Flue-cured tobacco Maturity Sugar substance Sensory quality |
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