| 广枣多糖的提取及多糖钙配合物的合成 |
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| 引用本文： | 王玉光,阿力塔,徐秀廷.广枣多糖的提取及多糖钙配合物的合成[J].光谱实验室,2009,26(5):1164-1167. |
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| 作者姓名： | 王玉光 阿力塔 徐秀廷 |
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| 作者单位： | 1. 内蒙古财经学学院旅经系,呼和浩特市海拉尔大街47号,010000
2. 内蒙古民族大学化学化工学院内蒙古通辽市,028000 |
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| 摘 要： | 采用热水浸泡-乙醇沉淀的方法,从广枣中分离提取出水溶性多糖,用透析法将其初步纯化,多糖在水中溶解,再加CaDl2溶液,在一定pH下水热合成,得广枣多糖金属钙配合物,用水热法合成多糖钙配合物时,反应前后通过IR光谱以及紫外光谱的对比分析可知多糖与金属钙配合情况,该法简便易行,重现性好。
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| 关 键 词： | 广枣多糖 水热合成 钙配合物 |
The Extraction of Choerospordiatis Axillans Polysaccharide and the Synthesis of Choerospordiatis Polysaccharide-Ca(Ⅱ) |
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| WANG Yu-Guang,A Li-Ta,Xu Xiu-Ting.The Extraction of Choerospordiatis Axillans Polysaccharide and the Synthesis of Choerospordiatis Polysaccharide-Ca(Ⅱ)[J].Chinese Journal of Spectroscopy Laboratory,2009,26(5):1164-1167. |
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| Authors: | WANG Yu-Guang A Li-Ta Xu Xiu-Ting |
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| Institution: | Innermongolia Institute of Finance and Economics Journey Through the Department;Hohhot 010000;P.R.China;Chemistry and Chemical Engineering;Innermongolia University for Nationalities;Tongliao;Innermonglia 028000;P.R.China |
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| Abstract: | Water-soluble polysaccharide was extracted by water immersion,ethanol precipitation method preliminarily purified,and pricipitated by adding calcium solution under hydrothermal synthesis to forms polysaccharide-Ca（Ⅱ）,synthesis reaction mixture was monitored by IR spectra and UV spectrometry.The method is simple,reproducible. |
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| Keywords: | Choerospordiatis Axillans Polysaccharide Hydrothermal Synthesis Calcium Complex |
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