Show simple item record

dc.contributor.authorHan, Chao
dc.contributor.authorChen, Junhui
dc.contributor.authorLiu, Jie
dc.contributor.authorLee, Frank Sen-Chun
dc.contributor.authorWang, Xiaoru
dc.contributor.author王小如
dc.date.accessioned2011-05-24T05:25:07Z
dc.date.available2011-05-24T05:25:07Z
dc.date.issued2006-06
dc.identifier.citationTALANTA,2007,71(2):801-805zh_CN
dc.identifier.issn0039-9140
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.talanta.2006.05.016
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/9132
dc.description.abstractPseudostellarin B (cyclic peptide) was isolated and purified from the herbs of Pseudostellaria heterophylla (Miq.) Pax for the first time by high-speed counter-current chromatography (HSCCC) using a two-phase solvent system consisting of n-butanol-ethyl acetate-water (0.6:4.4:5, v/v). The technique can isolate mg levels of the target compound per run with purity better than 96%. The chemical structure of the compound has been positively confirmed by electrospray ionization time of flight (TOF) MS, H-1-NMR, C-13-NMR and H-1-C-13-COSY analyses. (c) 2006 Elsevier B.V. All rights reserved.zh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCIENCE BVzh_CN
dc.subjectPseudostellaria heterophylla (Miq.) Paxzh_CN
dc.subjectHSCCCzh_CN
dc.subjectpseudostellarin Bzh_CN
dc.subjectpreparative chromatographyzh_CN
dc.titleIsolation and purification of Pseudostellarin B (cyclic peptide) from Pseudostellaria heterophylla (Miq.) Pax by high-speed counter-current chromatographyzh_CN
dc.typeArticlezh_CN


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record