| 大孔吸附树脂对大豆皂苷的吸附研究 |
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| 引用本文： | 朱翠萍,刘国庆,罗敏,戴日成,王占生.大孔吸附树脂对大豆皂苷的吸附研究[J].离子交换与吸附,2003,19(4):318-323. |
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| 作者姓名： | 朱翠萍 刘国庆 罗敏 戴日成 王占生 |
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| 作者单位： | 1. 清华大学环境科学与工程系,北京,100084
2. 清华同方股份有限公司,北京,100083 |
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| 摘 要： | 比较了5种大孔吸附树脂对大豆皂苷的吸附等温线、吸附容量、解吸率和吸附动力学。发现ZTC-1树脂对大豆皂苷吸附量大、解吸容易、吸附速度快，是一种良好的大豆皂苷吸附荆，AB-8树脂次之．选择ZTC-l树脂纯化大豆皂苷粗提液，得到大豆皂苷产品纯度为78．2％(干物质)，回收率为93．1％．
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| 关 键 词： | 大孔吸附树脂 大豆皂苷 吸附研究 吸附剂 |
| 文章编号： | 1001-5493(2003)04-0318-06 |
| 修稿时间： | 2003年3月15日 |
STUDY ON THE ADSORPTION OF SOYASAPONINS BY MACROPOROUS RESINS |
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| ZHU Cuiping LIU Guoqing LUO Min DAI Richeng WANG Zhansheng Dept. of Environ. Sci. & Eng.,Tsinghua University,Beijing ,China Tsinghua Tongfang CO. Ltd.,Beijing ,China.STUDY ON THE ADSORPTION OF SOYASAPONINS BY MACROPOROUS RESINS[J].Ion Exchange and Adsorption,2003,19(4):318-323. |
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| Authors: | ZHU Cuiping LIU Guoqing LUO Min DAI Richeng WANG Zhansheng Dept of Environ Sci & Eng Tsinghua University Beijing China Tsinghua Tongfang CO Ltd Beijing China |
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| Institution: | ZHU Cuiping1 LIU Guoqing1 LUO Min2 DAI Richeng2 WANG Zhansheng1 1 Dept. of Environ. Sci. & Eng.,Tsinghua University,Beijing 100084,China 2 Tsinghua Tongfang CO. Ltd.,Beijing 100083,China |
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| Abstract: | Five kinds of macroporous resins named as ZTC-1, AB-8, XAB-8, X-5 and D312 had been selected to purify soyasaponins. The comparative research on adsorption isotherm, sorption capacity, desorption ratio and sorption kinetics had been done. The results showed that ZTC-1 was an excellent adsorbent. The yield of soyasaponins extracted and purified from the defatted soybean meal with ZTC-1 resin column was 93.1%, and the content of soyasaponins is 78.2%. |
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| Keywords: | Soyasaponins Macroporous Adsorptive Resins Adsorption |
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