1. Food Engineering, URI – Erechim, Av. Sete de Setembro 1621, 99709-910 Erechim, RS, Brazil
2. Nanotechnology National Laboratory for Agribusiness (LNNA), Embrapa Instrumentation, 13560-970 São Carlos, SP, Brazil
3. São Carlos Institute of Physics, University of São Paulo (USP), PO Box 369, 13566-590 São Carlos, SP, Brazil