One-Step Ultrafiltration Process for Separation and Purification of a Keratinolytic Protease Produced with Feather Meal

A purification technique to obtain keratinolytic proteases produced by Bacillus sp. P45 in a medium containing chicken feather meal as substrate is presented. The experiments were carried out in a dead-end ultrafiltration unit, and the influence of the membrane cutoff, pH of enzymatic extract, and o...

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Bibliographic Details
Main Authors: Juliana R. Machado, Emanuelle E. Severo, Janaina M. G. de Oliveira, Joana da C. Ores, Adriano Brandelli, Susana J. Kalil
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:International Journal of Chemical Engineering
Online Access:http://dx.doi.org/10.1155/2018/6729490
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