Production of Phytase, Protease and Xylanase by Aspergillus niveus with Rice Husk as a Carbon Source and Application of the Enzymes in Animal Feed

Ana Lorena de Oliveira Simas, Nelciele Cavalieri de Alencar Guimarães, Nathalia Nunes Glienke, Rodrigo Mattos Silva Galeano, Jéssica Schlosser de Sá Teles, Charles Kiefer, Karina Márcia Ribeiro de Souza Nascimento, Douglas Chodi Masui, Fabiana Fonseca Zanoelo, Giovana Cristina Giannesi