Antioxidative phenolic compounds from the roots of Rhodiola sachalinensis A. Bor

Authors
Lee, MW Lee, YA Park, HM Toh, SH Lee, EJ Jang, HD Kim, YH
Citation
Mw. Lee et al., Antioxidative phenolic compounds from the roots of Rhodiola sachalinensis A. Bor, ARCH PH RES, 23(5), 2000, pp. 455-458
Citations number
12
Categorie Soggetti
Pharmacology & Toxicology
Journal title
ARCHIVES OF PHARMACAL RESEARCH
ISSN journal
02536269 → ACNP
Volume
23
Issue
5
Year of publication
2000
Pages
455 - 458
Database
ISI
SICI code
0253-6269(200010)23:5<455:APCFTR>2.0.ZU;2-1
Abstract
The acetone extract of the roots of Rhodiola sachalinensis has furnished si x phenolic compounds which exhibited significant scavenging effects against DPPH free radical. The structures of these compounds were identified and d etermined as garlic acid (1), (-)-epigallocatechin 3-O-gallate (2), kaempfe rol (3), kaempferol 7-O-alpha -L-rhamnopyranoside (4), herbacetin 7-O-alpha -L-rhamnopyranoside, (5) and rhodiolinin (6) by physico-chemical and spect ral evidences.