1. Department of Food Engineering (ZEA-FZEA), University of São Paulo (USP), P.O. Box 23, 13635-900 Pirassununga, SP, Brazil, Department of Food Engineering (DEA-FEA), State University of Campinas (UNICAMP), P.O. Box 6121, 13083-862 Campinas, SP, Brazil, and Department of Food Technology, Federal University of Viçosa, P. H. Rolfs Avenue s/n, 36570-000 Viçosa, MG, Brazil