1. Faculty of Pharmacy; Federal University of Rio Grande do Sul; Av. Ipiranga 2752; Porto Alegre; RS; 90610-000; Brazil
2. Perception, Research in sensory analysis; Av. Dr. Romeu Tórtima, 452; Campinas; SP; 13084-791; São Paulo
3. University of South Santa Catarina; Av. José Acácio Moreira, 787; Tubarão; SC; 88704-375; Brazil