Title: Recycling HPLC for the purification of oligostilbenes from Dipterocarpus semivestitus and Neobalanocarpus heimii (Dipterocarpaceae).
Authors: Ramli, Rohaity; Ismail, Nor Hadiani; Manshoor, Nurhuda
Abstract: Medium pressure liquid chromatography and semipreparative high-performance liquid chromatography, followed by recycling high-performance liquid chromatography, were used for the isolation and purification of oligostilbenes from the acetone extracts ofDipterocarpus semivestitusandNeobalanocarpus heimii. Two stilbene dimers, ε-viniferin andcis-ε-viniferin, and a stilbene trimer,cis-miyabenol C were isolated fromD. semivestitus. A trimer, ampelopsin C, and two tetramers, hemsleyanol D and isohopeaphenol, were isolated fromN. heimii. The purities of the compounds were determined by an ultrahigh-performance liquid chromatography.
Subjects: DIPTEROCARPACEAE; STILBENE; CHEMICAL purification; HIGH performance liquid chromatography; WASTE recycling
Publication: Journal of Liquid Chromatography & Related Technologies, 2017, Vol 40, Issue 18, p943
ISSN: 1082-6076
Publication type: Academic Journal
DOI: 10.1080/10826076.2017.1386673

Recycling HPLC for the purification of oligostilbenes from Dipterocarpus semivestitus and Neobalanocarpus heimii (Dipterocarpaceae).

Ramli, Rohaity; Ismail, Nor Hadiani; Manshoor, Nurhuda