Advance in chitosan hydrolysis by non-specific cellulases

W Xia, P Liu, J Liu - Bioresource technology, 2008 - Elsevier
… with cellulase and chitosanase activity is one of the reasons for cellulase on chitosan hydrolysis.
… This review aimed to introduce the development on chitosan hydrolysis by cellulase at …

Enhancing chitosan hydrolysis aiming chitooligosaccharides production by using immobilized chitosanolytic enzymes

JM de Medeiros Dantas, NS da Silva… - Biocatalysis and …, 2020 - Elsevier
… , cellulase and β-glucosidase via adsorption and covalent bond aiming chitosan hydrolysis.
… The results showed the optimum hydrolysis temperature for all enzymes was 55 C, with pH …

… optimization of cellulases production by Penicillium chrysogenum QML-2 under solid-state fermentation and primary application to chitosan hydrolysis

H Zhang, Q Sang - World Journal of Microbiology and Biotechnology, 2012 - Springer
… values of cellulases activities (endoglucanase activity … endoglucanase activity, filter paper
activity and β-glucosidase activity, respectively. For chitosan hydrolysis, the crude cellulases

Production of cellobiose by enzymatic hydrolysis: Removal of β‐glucosidase from cellulase by affinity precipitation using chitosan

T Homma, M Fujii, J Mori, T Kawakami… - Biotechnology and …, 1993 - Wiley Online Library
… In this article, we report that chitosan does not conjugate with BG in a solution of cellulase
while it has … inhibition in the enzymatic hydrolysis can be avoided by a repeated batch process. …

… optimization of cellulases production by Aspergillus niger HQ-1 in solid-state fermentation and partial enzymatic characterization of cellulases on hydrolyzing chitosan

H Zhang, Q Sang, W Zhang - Annals of microbiology, 2012 - Springer
… , cellulases can be applied to the chitosan industry because most cellulases have a non-specific
hydrolytic action on chitosan… chitosanases in hydrolyzing chitosan (Xia et al. 2008). After …

[HTML][HTML] Chitosanase production by Paenibacillus ehimensis and its application for chitosan hydrolysis

MGB Pagnoncelli, NK Araújo, NMP Silva… - Brazilian Archives of …, 2010 - SciELO Brasil
… by measuring the reducing sugars produced from chitosan hydrolysis. Five hundred microliters
of the supernatant (crude enzymes) was mixed with 500 µL of soluble chitosan (pH 6.0), …

[引用][C] Unusual susceptibility of chitosan to enzymic hydrolysis

D Pantaleone, M Yalpani, M Scollar - Carbohydrate Research, 1992 - Elsevier
… Three of the six cellulase preparations tested caused significant chitosan hydrolysis, … majority
of the enzyme preparations tested mediated chitosan hydrolysis, even under these low pH …

Purification and characterization of a bifunctional enzyme with chitosanase and cellulase activity from commercial cellulase

J Liu, W Xia - Biochemical engineering journal, 2006 - Elsevier
… The hydrolase exhibited chitosanase activity for chitosan hydrolysis and cellulase activity
for carboxymethyl cellulose (CMC) hydrolysis. For chitosan hydrolysis, the enzyme had an …

Accessibility of chitin and chitosan in enzymatic hydrolysis: A review

DN Poshina, SV Raik, AN Poshin, YA Skorik - Polymer degradation and …, 2018 - Elsevier
… recent data regarding the enzymatic hydrolysis of chitin and chitosan, focusing on enzyme
… nonspecific hydrolysis of chitopolysaccharides by cellulases. However, almost all cellulases

Bioproduction of hydrolytic enzymes using apple pomace waste by A. niger: applications in biocontrol formulations and hydrolysis of chitin/chitosan

GS Dhillon, SK Brar, JR Valero, M Verma - Bioprocess and Biosystems …, 2011 - Springer
… of cellulase activities is required for feasible production of … is generally produced by known
hyper cellulase producing … The cellulase systems of hyper cellulase producing Trichoderma …