Degradation of Cyanidin 3-Glucoside by Caffeic Acid o-Quinone. Determination of the Stoichiometry and Characterization of the Degradation Products

Caffeic acid o-quinone (CQ) was prepared by oxidation of caffeic acid with o-chloranil in organic media. The reaction between the purified CQ and cyanidin 3-glucoside (Cy 3-glc, o-diphenolic anthocyanin) was monitored by HPLC, and quantitative analyses were performed to establish the stoichiometry o...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of agricultural and food chemistry 1999-11, Vol.47 (11), p.4625-4630
Hauptverfasser:	Kader, Farid, Irmouli, Mohammed, Zitouni, Nedjma, Nicolas, Jean-Pierre, Metche, Maurice
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical, structural and metabolic biochemistry Anthocyanins - metabolism Antioxidants - metabolism Biological and medical sciences Caffeic Acids - pharmacology Chloranil - analogs & derivatives Chloranil - pharmacology Chromatography, Gel Chromatography, High Pressure Liquid Fundamental and applied biological sciences. Psychology Glucosides - metabolism Heterocyclic compounds, pigments Kinetics Miscellaneous Other biological molecules Spectrophotometry, Ultraviolet
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!