1. School of Food Engineering; State University of Campinas, UNICAMP, Monteiro Lobato Street, 80, Barão Geraldo, 13083-862; Campinas São Paulo Brazil
2. Microbiology Division of Research Center for Chemistry, Biology and Agriculture - CPQBA; University of Campinas, UNICAMP, Alexandre Cazelatto Street, 999, Betel, 13148-218; Paulínia São Paulo Brazil
3. Embrapa Instrumentação, XV de Novembro Street, 1452, Centro, 13560-970; São Carlos São Paulo Brazil