We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Isolation of isochlorogenic acid isomers in flower buds of Lonicera japonica by high-speed counter-current chromatography and preparative high performance liquid chromatography.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences 2015 Februrary 16
An efficient method was established by HSCCC combined with prep-HPLC for separating isochlorogenic acid isomers from flower buds of Lonicera japonica. The partially purified sample from the methanol extract of flower buds of L. japonica by silica gel column was separated by HSCCC to result in a fraction containing two isochlorogenic acid isomers. The fraction was further isolated by prep-HPLC to yield isochlorogenic acid A and isochlorogenic acid C with purities of 98% and 96%, and the total recoveries at 80.1% and 79.8%, respectively. The chemical structures of isochlorogenic acid isomers were confirmed by electrospray ionization mass spectrometry (ESI-MS) and (1)H nuclear magnetic resonance (NMR).
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app