Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.chroma.2014.08.087 |
Systematic and efficient separation of 11 compounds from Rhizoma Chuanxiong via counter-current chromatography-solid phase extraction-counter-current chromatography hyphenation | |
Liu, Qi1,2; Zhou, Jianda3; Yu, Jingang1,2; Xie, Yixi1,2; Jiang, Xinyu1,2; Yang, Hua1,2; Chen, Xiaoqing1,2 | |
通讯作者 | Yang, Hua |
来源期刊 | JOURNAL OF CHROMATOGRAPHY A
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ISSN | 0021-9673 |
EISSN | 1873-3778 |
出版年 | 2014 |
卷号 | 1364页码:204-213 |
英文摘要 | A counter-current chromatography (CCC)-solid phase extraction (SPE)-CCC system with high preparative capacity was used to realize rapid one-run systematic separation of natural products, in which two six-port valves and the SPE cartridge served as the interface. In the orthogonal separation system, equal column volumes of TEB-300A and TEB-300B were employed for the first dimension (1st-D) and second dimension (2nd-D), respectively. An optimized solid-phase column (25 mm x 10 mm i.d.) packed with Oasis HLB materials acted as the trapping SPE column. The analyte-focusing effect of the trapping column associated with the considerable preparative capacities of 1st-D and 2nd-D using totally different solvent systems significantly facilitated this one-run systematic separation of natural product. Therefore, this proposed approach was successfully applied to isolate chemical compounds from the crude extract of Rhizoma Chuanxiong. As a result, 11 compounds with widely different polarities were separated by running CCC for only one time. More importantly, this hyphenated strategy could serve as a rapid and efficient systematic pathway for the separation of natural products. (C) 2014 Elsevier B.V. All rights reserved. |
英文关键词 | CCC-SPE-CCC HSCCC Two dimensional HSCCC Rhizoma Chuanxiong SPE Systematic separation |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000343359200023 |
WOS关键词 | 2-DIMENSIONAL LIQUID-CHROMATOGRAPHY ; NATURAL-PRODUCTS ; PREPARATIVE SEPARATION ; PURIFICATION ; DRUGS |
WOS类目 | Biochemical Research Methods ; Chemistry, Analytical |
WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/183166 |
作者单位 | 1.Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China; 2.Collaborat Innovat Ctr Resource Conserving & Envi, Changsha 410083, Hunan, Peoples R China; 3.Cent S Univ, Xiangya Hosp 3, Changsha 410083, Hunan, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Qi,Zhou, Jianda,Yu, Jingang,et al. Systematic and efficient separation of 11 compounds from Rhizoma Chuanxiong via counter-current chromatography-solid phase extraction-counter-current chromatography hyphenation[J],2014,1364:204-213. |
APA | Liu, Qi.,Zhou, Jianda.,Yu, Jingang.,Xie, Yixi.,Jiang, Xinyu.,...&Chen, Xiaoqing.(2014).Systematic and efficient separation of 11 compounds from Rhizoma Chuanxiong via counter-current chromatography-solid phase extraction-counter-current chromatography hyphenation.JOURNAL OF CHROMATOGRAPHY A,1364,204-213. |
MLA | Liu, Qi,et al."Systematic and efficient separation of 11 compounds from Rhizoma Chuanxiong via counter-current chromatography-solid phase extraction-counter-current chromatography hyphenation".JOURNAL OF CHROMATOGRAPHY A 1364(2014):204-213. |
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