1. Graduate Program in Food Sciences; Center of Agrarian Sciences; State Univ. of Maringá; Colombo Ave. 5790, Block J-45 Maringá Paraná 87020-900 Brazil
2. Federal Univ. of Paraná; Pioneiro Street 2153 Palotina Paraná CEP 85950-970 Brazil
3. Dept. of Clinical Analyses and Biomedicine; State Univ. of Maringá; Colombo Ave. 5790, Block T20 Maringá Paraná 87020-900 Brazil