TY - JOUR T1 - Detection of copper (II) and iron (III) in aqueous solutions using the spectroscopic characteristics of Bugnay (Antidesma bunius) anthocyanins JF - Annals of Tropical Research A1 - Barcelo, Jonathan M. A2 - Abril, Jan Narlo A2 - Castillo, Khristine Mereille P. A2 - Diaz, Alloisa A2 - Ladera, Jonathan Paul A2 - Javar, Jaemie A2 - Labuguen, Elisha LA - English YR - 2014 UL - https://tuklas.up.edu.ph/Record/IPP-00000061841 KW - Antidesma KW - Anthocyanins KW - Fruit composition ER -