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| 腐植酸与普洱茶茶色素 | |
| 引用本文： | 李宝才,龚加顺,张惠芬,李忠,戴伟锋,曾宪成.腐植酸与普洱茶茶色素[J].腐植酸,2007(1):19-26. |
| 作者姓名： | 李宝才 龚加顺 张惠芬 李忠 戴伟锋 曾宪成 |
| 作者单位： | 1. 昆明理工大学生命科学与技术学院,昆明,650224 2. 云南农业大学食品科技学院,昆明,650201 3. 云南省烟草科学研究院,昆明,650106 4. 中国腐植酸工业协会,北京,100011 |
| 摘 要： | 对云南普洱茶特有品质与化学组成(多酚类、儿茶素、黄酮类、茶黄素、茶红素、茶褐素)的关系进行简要地阐述。茶色素被证实是一类具有多种生理活性的物质。依据腐植酸的形成及化学性质、结构特征,提出了普洱茶中茶色素与腐植酸,尤其是茶褐素和黄腐酸,在化学性质方面(结构和官能团)存在一定的相似性。由此提出了腐植酸(黄腐酸)在生理活性及治疗功能方面与茶色素应具有相似性。为腐植酸(黄腐酸)在医药方面的应用研究提出了新思路。 |
| 关 键 词： | 腐植酸 黄腐酸 普洱茶 茶色素 茶褐素 |
| 文章编号： | 1671-9212（2007）01-0019-08 |
| 修稿时间： | 2006-12-02 |
Humic Acid and Pigments of Pu-erh Tea |
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| Authors: | Li Baocai Gong Jiashun Zhang Huifen Li Zhong Dai Weifeng Zeng Xiancheng |
| Affiliation: | 1. Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650224;2 .Faculty of Food Science and Technology, Yunnan Agricultural University, Kunming, 650201; 3. The Yunnan Research Institute of Tobacco Science, Kunming, 650106 ;4. China Humic Acid Industry Association, Beijing, 100011 |
| Abstract: | The relationship between the characteristic quality of Pu-erh tea and its chemical constituents (polyphenols, catechins, flavonoids, theaflavins thea-rubigins, theabromine etc.) during processing was interpreted briefly. The tea pigments in Pu-erh tea had mutil-bioactivities. According to the formation and the chemical properties as well as struc-tural characteristics (structure and function group) of humic acids, some chemical properties (structures and groups) of humic acids, especially fulvic acids, was similar to that of the pigments in Pu-erh tea. Therefore, the bioactivies of humic acids (fulvic acids) and therapeutic function as medicine should be similar to pigments extracted from Pu-erh tea. This conclusion would provide a thought of studying and explore new field of humic acids for medicine. |
| Keywords: | humic acid fulvic acid Pu-erh tea tea pigment theabromine |
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