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| 三种大孔吸附树脂纯化茶黄素的研究 | |
| 引用本文： | 郁军,王丽璞,岳鹏翔,房婉萍,陈暄,黎星辉.三种大孔吸附树脂纯化茶黄素的研究[J].茶叶科学,2011,31(5):447-452. |
| 作者姓名： | 郁军 王丽璞 岳鹏翔 房婉萍 陈暄 黎星辉 |
| 作者单位： | 1. 大闽食品(漳州)有限公司博士后科研工作站,福建漳州,363000 2. 大闽食品(漳州)有限公司博士后科研工作站,福建漳州363000;南京农业大学茶叶科学研究所,江苏南京210095 3. 南京农业大学茶叶科学研究所,江苏南京210095;江苏省茶学博士后工作站,江苏苏州215128 4. 南京农业大学茶叶科学研究所,江苏南京,210095 |
| 基金项目： | 福建省自然科学杰出青年基金(31096123); 江苏省项目(BE2010345); 科技部项目(2006BAD06B01); 苏州市项目(SZGD201067、SNG0926、WNZ0902、WNZ1002); 江苏高校优势学科建设工程专项资金 |
| 摘 要： | 采用NKA-9、AB-8和ADS-7 3种不同极性的大孔吸附树脂研究纯化茶黄素的工艺条件.比较大孔树脂的类型、pH值、上样速度、除杂液质量分数、样品洗脱液质量分数和体积对茶黄素纯度的影响,初步确定工业纯化茶黄素的工艺.结果表明,NKA-9的纯化效果明显优于AB-8和ADS-7,采用NKA-9纯化茶黄素的最佳工艺条件为:... |
| 关 键 词： | 大孔吸附树脂 茶黄素 纯化 |
Studies on Purifying Theaflavins with Three Macroporous Adsorptive Resins |
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| YU Jun,WANG Li-pu,YUE Peng-xiang,FANG Wan-ping,CHEN Xuan,LI Xing-hui.Studies on Purifying Theaflavins with Three Macroporous Adsorptive Resins[J].Journal of Tea Science,2011,31(5):447-452. | |
| Authors: | YU Jun WANG Li-pu YUE Peng-xiang FANG Wan-ping CHEN Xuan LI Xing-hui |
| Institution: | YU Jun1,WANG Li-pu1,2,YUE Peng-xiang1,FANG Wan-ping2,3,CHEN Xuan2,LI Xing-hui2 1.The Post-Doctoral Working Station,Damin Foodstuff(Zhangzhou) Co.,Ltd.,Zhangzhou 363000,China,2.The Tea Research Institute,Nanjing Agricultural University,Nanjing 210095,3.The Post-Doctoral Working Station for Tea Science,Suzhou 215128 |
| Abstract: | In order to purify theaflavins industrially,three macroporous adsorptive resins with different polarity such as NKA-9,AB-8 and ADS-7 were investigated and six factors as the type of resin,pH value,sample filling rate,effluent concentration of eliminating impurity,effluent concentration of sample and effluent volume of sample were determined.The result showsed that NKA-9 possessed a better purify effect than that of AB-8 and ADS-7,and the optimum condition is pH value of 3,sample filling rate of 2 BV/h,15% e... |
| Keywords: | macroporous adsorptive resins theaflavins purify |
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