1. a Lab. Fitofármacos , Universidade de Alfenas , Rod. MG 179 Km 0, P.O. Box 23, Alfenas , Minas Gerais , CEP 37130‐000 , Brazil
2. b Department of Biochemistry and Immunology, Institute of Biological Sciences , Federal University of Minas Gerais , Belo Horizonte , Minas Gerais , Brazil
3. c BioMM, Inc. , Miami , Florida , USA