Ecological soap

1- Filipe Silva Siqueira: Biology teacher at the Educafro-Mg network. PhD student in Biochemistry and Molecular Biology (UFOP/2018), Master in Industrial Biotechnology Microbiology (UFOP/2015) and Degree in Biological Sciences (UFOP/2013). 2- Juliene Soto Borges Siqueira: Graduated in Biological Sciences (UNIBH-2017) Technician in clinical analysis (Poliec/2013). 3- Maria Elena Walter: Full Professor at UNIBH, graduated in Chemistry from the Federal University of Santa Catarina (1996) and PhD in Organic Chemistry from the Federal University of Santa Catarina (2004).