| 诱导提高茶树EGCG含量过程对鲜叶品质生化成分的影响 |
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| 引用本文： | 林金科,郑金贵.诱导提高茶树EGCG含量过程对鲜叶品质生化成分的影响[J].福建农林大学学报(自然科学版),2004,33(1):51-55. |
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| 作者姓名： | 林金科 郑金贵 |
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| 作者单位： | 1. 福建农林大学农产品品质研究所;福建农林大学园艺学院
2. 福建农林大学农产品品质研究所;福建农林大学作物学院,福建,福州,350002 |
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| 基金项目： | 福建省青年科技人才创新专项项目(2003J001)，福建省教育厅资助项目(JB01199). |
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| 摘 要： | 以福鼎大白茶、铁观音品种为材料,系统研究了诱导提高茶树表没食子儿茶素没食子酸酯(EGCG)含量过程对鲜叶主要品质生化成分的影响.结果表明:诱导显著提高了茶树鲜叶茶多酚、可溶性糖含量,降低粗纤维含量,而对咖啡碱、氨基酸、叶绿素等生化成分含量影响不大.
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| 关 键 词： | 诱导 茶树 表没食子儿茶素没食子酸酯(EGCG) 生化成分 |
| 文章编号： | 1006-7817(2004)01-0051-05 |
| 修稿时间： | 2003年1月15日 |
Change of quality biochemical components in fresh leaves of tea in the process of inducing the increment of epigallocatechin gallate (EGCG) |
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| LIN Jin-ke.Change of quality biochemical components in fresh leaves of tea in the process of inducing the increment of epigallocatechin gallate (EGCG)[J].Journal of Fujian Agricultural and Forestry University,2004,33(1):51-55. |
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| Authors: | LIN Jin-ke |
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| Institution: | LIN Jin-ke~ |
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| Abstract: | Taking Fu Ding Da Bai Cha and Tie Guan Yin cultivars as materials, during the process of inducing the increment of epigallocatechin gallate (EGCG), the contents of polyphenols and soluble sugar were significantly increased, and the content of rough fiber decreased, but the biochemical components such as caffeine, amino acids and chlorophyll were not obviously affected. |
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| Keywords: | inducing tea epigallocatechin gallate (EGCG) biochemical component |
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