6-Hydroxypelargonidin glycosides in the orange-red flowers of Alstroemeria.
Two 6-hydroxypelargonidin glycosides were isolated from the orange-red flowers of Alstroemeria cultivars, and determined to be 6-hydroxypelargonidin 3-O-(beta-D-glucopyranoside) and 3-O-[6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranoside], respectively, by chemical and spectroscopic methods. In addition, five known anthocyanidin glycosides, 6-hydroxycyanidin 3-malonylglucoside, 6-hydroxycyanidin 3-rutinoside, cyanidin 3-malonylglucoside, cyanidin 3-rutinoside and pelargonidin 3-rutinoside were identified in the flowers.
Tatsuzawa
Fumi
F
Hokkaido Junior College, Takushoku University, Fukagawa, Hokkaido 074-8585, Japan.
Saito
Norio
N
Murata
Naho
N
Shinoda
Koichi
K
Shigihara
Atsushi
A
Honda
Toshio
T
D031402:Alstroemeria / Q000737:chemistry*; D000872:Anthocyanins / Q000737:chemistry / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D035264:Flowers / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D019906:Nuclear Magnetic Resonance, Biomolecular; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013056:Spectrophotometry, Ultraviolet
D000872:Anthocyanins; D006027:Glycosides; C066957:pelargonidin