Arid
DOI10.1016/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
ISSN0021-9673
EISSN1873-3778
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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