| 吸附树脂的色层吸附及其在甜菊甙分离纯化中的应用 |
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| 引用本文： | 施荣富,史作清,王春红,范云鸽,何炳林. 吸附树脂的色层吸附及其在甜菊甙分离纯化中的应用[J]. 离子交换与吸附, 2001, 17(1): 23-30 |
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| 作者姓名： | 施荣富 史作清 王春红 范云鸽 何炳林 |
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| 作者单位： | 吸附分离功能高分子材料国家重点实验室,南开大学高分子化学研究所,天津,300071 |
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| 摘 要： | 研究了ADS－7等吸附树脂对甜菊甙各组分的吸附选择性及色层吸附性能，发现ADS－7吸附树脂不仅在吸附甜菊甙时对各个组分呈现出一定的选择吸附顺序，在水洗时还有一定的选择洗脱顺序，这两个顺序正好相反。利用ADS－7吸对脂的这一色层性能，制备了富含甜度最高、味质最好的Rebaudioside A及几科不含色素的高品质甜菊甙，具有很好的实际应用意义。
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| 关 键 词： | 吸附树脂 色层吸附 甜菊甙 分离 纯化 吸附选择性 |
| 文章编号： | 1001-5493(2001)01-0023-08 |
| 修稿时间： | 2000-08-20 |
CHROMATOGRAPHIC ADSORPTION OF POLYMER ADSORBENT AND IT'S APPLICATION IN SEPARATION AND PURIFICATION OF STEVIA GLYCOSIDE |
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| SHI Rongfu,SHI Zuoqing,WANG Chunhong,FAN Yunge,HE Binglin. CHROMATOGRAPHIC ADSORPTION OF POLYMER ADSORBENT AND IT'S APPLICATION IN SEPARATION AND PURIFICATION OF STEVIA GLYCOSIDE[J]. Ion Exchange and Adsorption, 2001, 17(1): 23-30 |
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| Authors: | SHI Rongfu SHI Zuoqing WANG Chunhong FAN Yunge HE Binglin |
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| Affiliation: | SHI Rongfu SHI Zuoqing WANG Chunhong FAN Yunge HE Binglin The State Key Laboratory of Functional Polymer Materials for Adsorption and Separation,Institute of Polymer Chemistry,Nankai University,Tianjin 300071,P. R.China |
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| Abstract: | The adsorptive selectivity and the chromatographic adsorption property of the polymer adsorbents ADS-7 etc toward stevia glycosides were studied. The result shows that the ADS-7 resin can adsorb the components of stevia glycosides in a selective sequence and when eluted with water, it has a opposite selective elution sequence. Products with high content of Rebaudioside A which is the sweetest component, and very low content of pigments, were produced. |
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| Keywords: | Adsorption resin Chromatographic adsorption Stevia glycoside. |
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