title: A monte carlo simulation of the depolymerization of linear homopolymers by endo-enzymes exhibiting random-attack probability and single-attack mechanism: application to the (1-->3), (1-->4)-beta-D-glucan/endo-(1-->3),(1-->4)-beta-D-glucanase system
abstract: A Monte Carlo simulation of the depolymerization of linear homopolymers by specific endo-enzymes exhibiting random-attack probability and a single-attack mechanism has been developed. The program simulates the "real" depolymerization versus time of a polydisperse sample of substrate by a specific endo-enzyme. Given the initial mass distribution and concentration of the substrate, the initial concentration of the enzyme, and its Michaelis-Menten constant, the program simulates the evolution of the mass distribution of the substrate with the depolymerization time. When tested against experimental data from the depolymerization of barley (1-->3),(1-->4)-beta-D-glucan by malt endo-(1-->3), (1-->4)-beta-D-glucanase, monitored using the Calcofluor-FIA method with fluorescent detection, excellent results were obtained. Copyright 1998 John Wiley & Sons, Inc.
authors: Instituto de Agroquimica y Tecnologia de Alimentos, CSIC, Poligono de la Coma s/n, Paterna, Spain.
authors: JV
authors: Carbonell
authors: L
authors: Izquierdo
authors: JM
authors: Sendra
authors: P
authors: Manzanares