A new kaempferol 7-O-triglucoside from the leaves of Brassica juncea L.
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.
Kim
Jung Eun
JE
Faculty of Food Science and Biotechnology, Pukyong National University, Pusan, Korea.
Jung
Mee Jung
MJ
Jung
Hyun Ah
HA
Woo
Ju Jung
JJ
Cheigh
Hong Sik
HS
Chung
Hae Young
HY
Choi
Jae Sue
JS
D005419:Flavonoids / Q000737:chemistry* / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry* / Q000302:isolation & purification; D044949:Kaempferols; D009149:Mustard Plant / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D018515:Plant Leaves
D005419:Flavonoids; D005960:Glucosides; D044949:Kaempferols; D010936:Plant Extracts; C006552:kaempferol