| 树脂法纯化茶多酚的研究 |
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| 引用本文： | 吕远平,姚开,何强,贾冬英.树脂法纯化茶多酚的研究[J].中国油脂,2003,28(10):64-66. |
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| 作者姓名： | 吕远平 姚开 何强 贾冬英 |
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| 作者单位： | 四川大学轻纺与食品学院,610065,成都市 |
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| 基金项目： | 国家科技部科技基础性工作专项基金(2 0 0 1DEA2 0 0 2 2 ) |
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| 摘 要： | 比较了不同树脂对茶多酚的吸附特性，筛选出适合于茶多酚分离纯化的吸附树脂。结果显示，当初始样品的茶多酚纯度为68．5％，供试液的茶多酚含量为10mg／mL，以80％乙醇作为洗脱剂，洗脱速度为0．8mL／min，茶多酚纯度可达95．8％。
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| 关 键 词： | 树脂法 纯化 茶多酚 吸附特性 吸附树脂 纯度 |
| 文章编号： | 1003-7969(2003)10-0064-03 |
| 修稿时间： | 2003年5月28日 |
Purification of Tea Polyphenol with Macroporous Adsorption Resin |
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| LU Yuan ping,YAO Kai,HE Qiang,JIA Dong ying.Purification of Tea Polyphenol with Macroporous Adsorption Resin[J].China Oils and Fats,2003,28(10):64-66. |
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| Authors: | LU Yuan ping YAO Kai HE Qiang JIA Dong ying |
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| Abstract: | The adsorption properties of different macroporous resins for tea polyphenol were studied One of them was the most suitable for purifying tea polyphenol The results showed that when the initial sample with the tea polyphenol purity 68.5% was prepared to be 10 mg/mL solution,then adsorbed by the optimal resin,and eluted with 80% ethanol and the eluted rate of 0.8 mL/min the tea polyphenol purity could reach 95.8%. |
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| Keywords: | tea polyphenol resin adsorption purification |
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