1. Federal University of Minas Gerais Agricultural Sciences Institute Av. Universitária 1000 39400-000 Montes Claro Brazil
2. University of Genoa Department of Civil, Chemical and Environmental Engineering, Pole of Chemical Engineering Via Opera Pia 15 16145 Genoa Italy
3. Federal University of Viçosa Department of Food Technology Av. P. H. Rolfs, s/n 36570-900 Viçosa Brazil