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Isolation of phenylpropanoid glycosides from Orobanche rapum by high speed countercurrent chromatography

✍ Scribed by C. Viron; S. Lhermite; P. André; M. Lafosse

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
96 KB
Volume
9
Category
Article
ISSN
0958-0344

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✦ Synopsis

Oraposide and verbascoside are two phenylpropanoid glycosides which have a radical-scavenging activity. They are found in plants such as Orobanche rapum-genistae Thuill. High speed countercurrent chromatography has been investigated for the extraction of these glycosides from the crude plant extract using various two-phase solvent systems. Using the optimised system, each purified polyphenolic compound could be obtained following direct injection of a crude extract in a single run.

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