Literature DB >> 21963273

Preparation of high purity biphenyl cyclooctene lignans from Schisandra extract by ion exchange resin catalytic transformation combined with macroporous resin separation.

Chun-hui Ma1, Ting-ting Liu, Lei Yang, Yuan-gang Zu, Feng-jian Yang, Chun-jian Zhao, Lin Zhang, Zhong-hua Zhang.   

Abstract

In this study, ester-bond biphenyl cyclooctene lignans were efficiently hydrolytically degraded into free biphenyl cyclooctene lignans by ion exchange resin transformation and simultaneous removal of impurities by macroporous resin. The OH-type strongly basic anion exchange resin 201×7 was the best one, and the dynamic hydrolysis efficiency was 146.7±5.0%. HPD5000 macroporous resin, which offered higher adsorption and desorption capacities and faster adsorption than other resins. The purity of free biphenyl cyclooctene lignans in the product increased from 5.14±0.24% to 79.67±0.0.67%. After dynamic catalytic transformation by 201×7 resin combined with purification of HPD5000 resin, the yield and the purity of free biphenyl cyclooctene lignans in the product were 132.1±4.7% and 80.91±3.53%, respectively. Crown Copyright Â
© 2011. Published by Elsevier B.V. All rights reserved.

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Year:  2011        PMID： 21963273     DOI： 10.1016/j.jchromb.2011.09.022

Source DB:  PubMed          Journal:  J Chromatogr B Analyt Technol Biomed Life Sci        ISSN： 1570-0232            Impact factor:   3.205


  6 in total

1.  Kinetic study of the removal of dimethyl phthalate from an aqueous solution using an anion exchange resin.

Authors:  Zhengwen Xu; Ling Cheng; Jing Shi; Jiangang Lu; Weiming Zhang; Yunlong Zhao; Fengying Li; Mindong Chen
Journal:  Environ Sci Pollut Res Int       Date:  2014-02-09       Impact factor: 4.223

2.  Antioxidant properties of pyroligneous acid obtained by thermochemical conversion of Schisandra chinensis Baill.

Authors:  Chunhui Ma; Wei Li; Yuangang Zu; Lei Yang; Jian Li
Journal:  Molecules       Date:  2014-12-12       Impact factor: 4.411

3.  Enrichment and purification of syringin, eleutheroside E and isofraxidin from Acanthopanax senticosus by macroporous resin.

Authors:  Fengjian Yang; Lei Yang; Wenjie Wang; Yang Liu; Chunjian Zhao; Yuangang Zu
Journal:  Int J Mol Sci       Date:  2012-07-18       Impact factor: 6.208

4.  Content and color stability of anthocyanins isolated from Schisandra chinensis fruit.

Authors:  Chunhui Ma; Lei Yang; Fengjian Yang; Wenjie Wang; Chunjian Zhao; Yuangang Zu
Journal:  Int J Mol Sci       Date:  2012-11-05       Impact factor: 5.923

5.  Decoding biomass recalcitrance: Dispersion of ionic liquid in aqueous solution and efficient extraction of lignans with microwave magnetic field.

Authors:  Yu Xia; Jingdu Li; Zhijun Zhang; Sha Luo; Shouxin Liu; Chunhui Ma; Wei Li
Journal:  PLoS One       Date:  2020-02-21       Impact factor: 3.240

6.  Sedative and hypnotic effects of supercritical carbon dioxide fluid extraction from Schisandra chinensis in mice.

Authors:  Hongyan Zhu; Lina Zhang; Guoli Wang; Zhongmei He; Yan Zhao; Yonghua Xu; Yugang Gao; Lianxue Zhang
Journal:  J Food Drug Anal       Date:  2016-07-15       Impact factor: 6.157
  6 in total

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