Gonçalves, Heloísa Bressan, Alana Jacomini Riul, Andréa Carla Quiapim, João Atílio Jorge, and Luis Henrique Souza Guimarães. 2012. “Characterization of a Thermostable Extracellular Tannase Produced under Submerged Fermentation by Aspergillus Ochraceus”. Electronic Journal of Biotechnology 15 (5). Valparaíso, Chile. https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v15n5-5.