Isolation and purification of glycyrrhizic acid with solvent extraction
文献类型：期刊论文
| 作者 | Niu, GG; Xie, YC; Lou, HF; Liu, HZ |
| 刊名 | SEPARATION AND PURIFICATION TECHNOLOGY
 |
| 出版日期 | 2005-08-01 |
| 卷号 | 44期号:3页码:189-196 |
| ISSN号 | 1383-5866 |
| 关键词 | liquorice glycyrrhizic acid solvent extraction purification |
| 其他题名 | Sep. Purif. Technol. |
| 中文摘要 | Solvent extraction of glycyrrhizic acid (GA) from liquorice leaching solution was studied with tributyl phosphate, trialkylphosphine oxide, n-hexanol and 2-ethyl-hexanol as extractants. The results showed that GA was easily extracted into the organic phase in molecular state by the formation of hydrogen bond. pH was the key factor influencing the selectivity during extraction and stripping. The extraction mechanism was studied with transmitting electron microscopy and analysis of solute distribution. It was deduced that glycyrrhizic acid was extracted into the organic solvent in the form of molecular aggregation rather than as single molecules. (C) 2004 Elsevier B.V. All rights reserved. |
| 英文摘要 | Solvent extraction of glycyrrhizic acid (GA) from liquorice leaching solution was studied with tributyl phosphate, trialkylphosphine oxide, n-hexanol and 2-ethyl-hexanol as extractants. The results showed that GA was easily extracted into the organic phase in molecular state by the formation of hydrogen bond. pH was the key factor influencing the selectivity during extraction and stripping. The extraction mechanism was studied with transmitting electron microscopy and analysis of solute distribution. It was deduced that glycyrrhizic acid was extracted into the organic solvent in the form of molecular aggregation rather than as single molecules. (C) 2004 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Chemical |
| 研究领域[WOS] | Engineering |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000230867500001 |
| 公开日期 | 2013-10-25 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4183]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Lab Separat Sci & Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Niu, GG,Xie, YC,Lou, HF,et al. Isolation and purification of glycyrrhizic acid with solvent extraction[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2005,44(3):189-196. |
| APA | Niu, GG,Xie, YC,Lou, HF,&Liu, HZ.(2005).Isolation and purification of glycyrrhizic acid with solvent extraction.SEPARATION AND PURIFICATION TECHNOLOGY,44(3),189-196. |
| MLA | Niu, GG,et al."Isolation and purification of glycyrrhizic acid with solvent extraction".SEPARATION AND PURIFICATION TECHNOLOGY 44.3(2005):189-196. |
入库方式： OAI收割
来源：过程工程研究所
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