Diffusion of proteases in calcium alginate beads.
作者信息
Longo M A, Novella I S, García L A, Díaz M
机构信息
Department of Chemical Engineering, University of Oviedo, Spain.
出版信息
Enzyme Microb Technol. 1992 Jul;14(7):586-90. doi: 10.1016/0141-0229(92)90131-7.
PMID:1368429
Abstract
Diffusion of proteases from Bacillus subtilis and Serratia marcescens within calcium alginate beads has been assayed, and the experimental data fitted into a mathematical model for diffusion into a finite volume liquid medium. Values of effective diffusivity were calculated for the studied proteases and compared with the available data in the literature for molecules of lower molecular weight.
摘要
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