1. Institute of Basic Health Sciences; Universidade Federal do Rio Grande do Sul-UFRGS; Porto Alegre RS Brazil
2. Laboratory of Applied Mycology; Faculty of Pharmacy; Universidade Federal do Rio Grande do Sul-UFRGS; Porto Alegre RS Brazil
3. Laboratory of Technological Processes and Catalysis; Institute of Chemistry; Universidade Federal do Rio Grande do Sul-UFRGS; Porto Alegre RS Brazil
4. Faculty of Pharmacy; Universidade Federal do Rio Grande do Sul-UFRGS; Porto Alegre RS Brazil