| 塔拉单宁水解废液回收奎尼酸的工艺试验 |
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| 引用本文： | 周道兵,陈笳鸿,汪咏梅,吴冬梅,毕良武,吴在嵩. 塔拉单宁水解废液回收奎尼酸的工艺试验[J]. 生物质化学工程, 2001, 35(1): 17-19 |
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| 作者姓名： | 周道兵 陈笳鸿 汪咏梅 吴冬梅 毕良武 吴在嵩 |
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| 作者单位： | 中国林业科学研究院林产化学工业研究所,江苏,南京,210042 |
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| 基金项目： | 中国林科院重点实验室基金项目 !(9989114)的部分试验工作 |
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| 摘 要： | 从塔拉单宁水解制备没食子酸的废液着手 ,用真空蒸发法分离去除盐酸 ,用不同的溶剂萃取法分离去除没食子酸 ,用活性炭吸附法和强碱阴离子交换法分离去除色素和糖类物质。从而提出了从塔拉单宁水解废液中回收目标产品奎尼酸的方法 ,产品得率约为理论值的 78%
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| 关 键 词： | 奎尼酸 塔拉单宁 |
| 文章编号： | 1005-3433(2001)01-0017-03 |
| 修稿时间： | 2000-10-20 |
EXPERIMENT OF RECOVERING QUINIC ACID FROM LIQUID WASTE OF TARA TANNIN HYDROLYSIS |
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| ZHOU Dao bing,?CHEN Jia hong,?WANG Yong mei,WU Dong mei,?BI Liang wu,?WU Zai song. EXPERIMENT OF RECOVERING QUINIC ACID FROM LIQUID WASTE OF TARA TANNIN HYDROLYSIS[J]. Biomass Chemical Engineering, 2001, 35(1): 17-19 |
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| Authors: | ZHOU Dao bing ?CHEN Jia hong ?WANG Yong mei WU Dong mei ?BI Liang wu ?WU Zai song |
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| Abstract: | The liquid waste of tara tannin hydrolysis for preparing gallic acid were treated for recover of quinic acid by vacuum evaporating to remove chlorhydric acid, extracting with different agents to remove gallic acid, absorbing with active carbon and exchanging with anion resin to remove coloring matter and sugars. After refining, quinic acid was obtained with 78% of the theoretical yield. |
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| Keywords: | quinic acid tara tannin |
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