1. Federal University of Rio Grande do SulInstitute of Food Science and Technology, Department of Food Technology 91501-970 Porto Alegre Brazil
2. University of São PauloPolytechnic School, Department of Chemical Engineering Av. Prof. Luciano Gualberto, trav.3, n.380 05508-010 São Paulo São Paulo Brazil
3. Federal University of Santa CatarinaDepartment of Chemical and Food Engineering 88040-900 Florianopolis Brazil