title: 6-Hydroxypelargonidin glycosides in the orange-red flowers of Alstroemeria.
abstract: 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.
authors.affiliation: Hokkaido Junior College, Takushoku University, Fukagawa, Hokkaido 074-8585, Japan.
authors.forename: Fumi
authors.initials: F
authors.lastname: Tatsuzawa
authors.forename: Norio
authors.initials: N
authors.lastname: Saito
authors.forename: Naho
authors.initials: N
authors.lastname: Murata
authors.forename: Koichi
authors.initials: K
authors.lastname: Shinoda
authors.forename: Atsushi
authors.initials: A
authors.lastname: Shigihara
authors.forename: Toshio
authors.initials: T
authors.lastname: Honda
mesh_terms: 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
chemical_list: D000872:Anthocyanins; D006027:Glycosides; C066957:pelargonidin