| 浅析开面叶与对夹叶理化性状差异 |
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| 引用本文： | 刘晓霞,王家伦,赵华富,胡华健,段学艺. 浅析开面叶与对夹叶理化性状差异[J]. 茶叶通讯, 2011, 38(3): 11-13,18 |
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| 作者姓名： | 刘晓霞 王家伦 赵华富 胡华健 段学艺 |
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| 作者单位： | 贵州省茶叶研究所,湄潭,564100;贵州省茶叶研究所,湄潭,564100;贵州省茶叶研究所,湄潭,564100;贵州省茶叶研究所,湄潭,564100;贵州省茶叶研究所,湄潭,564100 |
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| 基金项目： | 贵州青茶加工关键技术研究与示范【黔农科院院专项(2010)050】 |
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| 摘 要： | 通过展叶数相同的开面叶和对夹叶部分理化性状或指标的比较,得出以下结论：开面叶节间长度、新梢长度和新梢重量比对夹叶大,表现“较嫩”的主要化学成分茶多酚、氨基酸、咖啡碱等含量开面叶比对夹叶高,表现“较成熟”的主要化学成分粗纤维含量开面叶比对夹叶低。
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| 关 键 词： | 开面叶 对夹叶 理化性状 |
The Physical and Chemical Difference of Open Surface Leaf and Clip Leaf |
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| LIU Xiao-xia,WANG Jia-lun,ZHAO Hua-fu,HU Hua-jian,DUAN Xue-yi. The Physical and Chemical Difference of Open Surface Leaf and Clip Leaf[J]. Tea Communication, 2011, 38(3): 11-13,18 |
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| Authors: | LIU Xiao-xia WANG Jia-lun ZHAO Hua-fu HU Hua-jian DUAN Xue-yi |
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| Affiliation: | LIU Xiao-xia,WANG Jia-lun,ZHAO Hua-fu,HU Hua-jian,DUAN Xue-yi(Guizhou Tea Research Institute,Meitan,564100) |
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| Abstract: | Through the comparison of physical and chemical index of open surface leaf and clip leaf, conclusion can be made, Open surface leaf has longer stem, longer and heavier new shoot; and the tender characteristics chemicals, tea polyphenol, amino acid and caffeine content is higher than clip leaf, while the main mature characteristics chemical raw fiber content is lower than clip leaf. |
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| Keywords: | Open surface leaf Clip leaf Physical and chemical characters |
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