@article{article863c95d7,
title   = {A comparative study of the purification of betanin},
author = {Gonçalves, Letícia Christina Pires and Trassi, Marco Aurélio de Souza and Lopes, Nathana Barbosa and Dörr, Felipe Augusto and Santos, Monica Teixeira dos and Baader, Wilhelm Josef and Oliveira Junior, Vani Xavier and Bastos, Erick Leite},
year = {2012},
doi = {10.1016/j.foodchem.2011.08.067},
journal   = {Food Chemistry}
}