1. Department Postgraduate in Agricultural Engineering, Rural Sciences Center Federal University of Santa Maria Santa Maria Rio Grande do Sul Brazil
2. Department of Agricultural Engineering, Laboratory of Postharvest, Campus Cachoeira do Sul Federal University of Santa Maria Cachoeira do Sul Rio Grande do Sul Brazil
3. Department of Agronomy, Campus de Chapadão do Sul Federal University of Mato Grosso do Sul Chapadão do Sul Mato Grosso do sul Brazil
4. Farroupilha Federal Institute Panambi Rio Grande do Sul Brazil