| 茶叶生物活性成分的功能与提取制备 |
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| 引用本文： | 余芳.茶叶生物活性成分的功能与提取制备[J].江苏调味副食品,2010,27(2):42-45. |
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| 作者姓名： | 余芳 |
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| 作者单位： | 江苏经贸职业技术学院,江苏,南京,210007 |
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| 摘 要： | 为了充分利用低档茶叶中的生物活性成分，介绍了茶叶中所含茶多酚、茶多糖、茶蛋白、氨基酸、咖啡碱及维生素等具有抗氧化、抗肿瘤等生物活性成分，以及通过溶剂浸提和柱层析分离纯化等提取制备茶叶生物活性成分的方法，认为将这些活性成分应用于食品、化工及医药等行业，具有广阔的前景。
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| 关 键 词： | 茶多酚 茶多糖 茶蛋白 生物活性 提取 制备 |
Function of the tea bioactive components and their extraction and preparation |
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| YU Fang.Function of the tea bioactive components and their extraction and preparation[J].Jiangsu Condiment and Subsidiary Food,2010,27(2):42-45. |
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| Authors: | YU Fang |
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| Affiliation: | YU Fang ( Jiangsu Institute of Economic ＆ Trade Technology, Nanjing, Jiangsu, 210007 ) |
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| Abstract: | The bioactive components in common tea have the antioxidant and antitumor functions. In order to make a full use of these bioactive components, some of them, such as tea polyphenols, tea polysaccharides,tea protein, amino acids, caffeine, and vitamins etc. are introduced. With solvent extraction, column chromatographic isolation and purification,these bioactive components can be obtained. There is a bright prospect about the application of these bioactive components in food, chemical and medicine industries. |
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| Keywords: | tea polyphenols tea polysaccharides tea proteins biological activity extraction preparation |
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