Detection of Copper (II) and Iron (III) in Aqueous Solutions Using the Spectroscopic Characteristics of Bugnay (Antidesma bunius) Anthocyanins

The spectrophotometric characteristics of bugnay (Antidesma bunius) anthocyanins in acidified solutions of copper (Cu2+) and iron (Fe3+) were investigated after one hour of reaction to determine the changes in their absorbance characteristics. Anthocyanins from bugnay were isolated using solid phas...

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Bibliographic Details

Published in:	Annals of Tropical Research
Main Authors:	Jonathan M. Barcelo, Jan Narlo Abril, Kristine Mereille P. Castillo, Alloisa Diaz, Jonathan Paul Ladera, Jaemie Javar, Elisha Labuguen
Format:	Article
Language:	English
Published:	Visayas State University 2014-06-01
Subjects:	Anthocyanins Antidesma bunius cyanidin-3-0-glucoside hypochromic shift
Online Access:	https://atr.vsu.edu.ph/article/view/281