| 甘草酸制备新工艺的研究 |
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| 引用本文： | 崔杏雨,崔健,陈树伟.甘草酸制备新工艺的研究[J].太原理工大学学报,2001,32(3):271-273. |
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| 作者姓名： | 崔杏雨 崔健 陈树伟 |
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| 作者单位： | 1. 太原理工大学化学工程与技术学院
2. 山西省化工研究所 |
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| 摘 要： | 用连续提取装置一次完成甘薯酸提取过程，以AB-8大孔吸际树脂法分离甘草酸，最后用活性炭纯化。甘草酸收率较一般方法高，达70％－80％，纯度90％以上，操作简便。
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| 关 键 词： | 甘草酸 甘草 甘草浸膏 提取 纯化 制备 |
| 文章编号： | 1007-9432(2001)03-0271-03 |
| 修稿时间： | 2000年11月20 |
Study of New Technology of
the Preparation of Glycrrhizic Acid from Licorice |
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| Cui Xingyu,Cui Jian,Cheng Shuwei.Study of New Technology of
the Preparation of Glycrrhizic Acid from Licorice[J].Journal of Taiyuan University of Technology,2001,32(3):271-273. |
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| Authors: | Cui Xingyu Cui Jian Cheng Shuwei |
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| Abstract: | Glycyrrhizic acid from licorice was entracted with continuous extraction device and was separated with macroporous absorbent AB-8. The crude product was purified with active charcoal to get a colorless or pale yellow product. The total yields range from 70% to 80% and purities are up to 90%. This facile method gives a higher yield than conventional ones. |
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| Keywords: | glycyrrhizic acid licorice glycyrrhiza extract extraction purification |
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