A new kaempferol 7-O-triglucoside from the leaves of Brassica juncea L

Jung Eun Kim; Mee Jung Jung; Hyun Ah Jung; Ju Jung Woo; Hong Sik Cheigh; Hae Young Chung; Jae Sue Choi

doi:10.1007/BF02976932

A new kaempferol 7-O-triglucoside from the leaves of Brassica juncea L

Arch Pharm Res. 2002 Oct;25(5):621-4. doi: 10.1007/BF02976932.

Authors

Jung Eun Kim¹, Mee Jung Jung, Hyun Ah Jung, Ju Jung Woo, Hong Sik Cheigh, Hae Young Chung, Jae Sue Choi

Affiliation

¹ Faculty of Food Science and Biotechnology, Pukyong National University, Pusan, Korea.

PMID: 12433193
DOI: 10.1007/BF02976932

Abstract

From the leaves of Brassica juncea, a new rare kaempferol 7-O-triglucoside isolated and characterized as kaempferol 7-O-beta-D-glucopyranosyl-(1-->3)-[beta-D-glucopyranosyl-(1-->6)]-glucopyranoside (1) based on the spectroscopic evidences. This compound was found to be a scavenger of 1,1-diphenyl-2-picrylhydrazyl radical.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Flavonoids / chemistry*
Flavonoids / isolation & purification
Glucosides / chemistry*
Glucosides / isolation & purification
Kaempferols*
Mustard Plant / chemistry*
Plant Extracts / chemistry
Plant Extracts / isolation & purification
Plant Leaves

Substances

Flavonoids
Glucosides
Kaempferols
Plant Extracts
kaempferol