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Preparation and modification of chitosan particles for Rhizomucor miehei lipase immobilization
(Elsevier Science Sa, 2011-08)
Chitosan particles, suitable as immobilization support, were prepared by precipitation and modified by reductive amination in order to graft linear aliphatic chains of 12 carbon atoms to their native amine groups. Their ...
Sínteses e caracterização de novos catalisadores zeolíticos e sua como suportes inorgânicos para imobilização de lipase produzida por Rhizomucor miehei e seu estudo catalítico na reação de transesterificação do óleo de soja para produção de biodiesel
(Universidade Estadual Paulista (Unesp), 2010-11-08)
Os principais objetivos do presente trabalho de pesquisa são a síntese de novos catalisadores zeolíticos, a avaliação de seus usos como possíveis matrizes para imobilização enzimática, e o uso desse complexo zeólita/enzima ...
Improved immobilization and stabilization of lipase from Rhizomucor miehei on octyl-glyoxyl agarose beads by using CaCl2
(Elsevier, 2016-01)
A strategy to stabilize octyl (OC)-Rhizomucor miehei lipase (RML) and OC-Candida rugosa lipase (CRL) at pH 10 is necessary to take full advantage of the immobilization of these enzymes on OC-glyoxyl (OCGLX) supports. CaCl2 ...
Computational approach to solvent-free synthesis of ethyl oleate using Candida rugosa and Candida antarctica B lipases. I. Interfacial activation and substrate (ethanol, oleic acid) adsorption
(American Chemical Society, 2004-11)
This paper presents the results of a MM2 study of the adsorption of oleic acid and ethanol/water in the tunnel and active-site models of lipases from Candida rugosa and Candida antarctica B. The role of an interface polar/no ...
Response surface modelling of the production of structured lipids from soybean oil using Rhizomucor miehei lipase
(Elsevier Sci LtdOxfordInglaterra, 2011)
Kinetics modeling of the acidolysis with immobilized Rhizomucor miehei lipases for production of structured lipids from sunflower oil
(Elsevier Science, 2014-06-16)
Sunflower oil modification for production of semisolid fats was carried out via acidolysis using palmitic and stearic acids (P+St), hexane and a developed biocatalyst from Rhizomucor mieheilipases. Its kinetic behavior was ...
Synergistic effect in the catalytic activity of lipase Rhizomucor miehei immobilized on zeolites for the production of biodiesel
(Elsevier B.V., 2012-11-15)
Gismondine (P) ion exchanged with Cu2+, Zn2+, and Ni2+ were used as solid supports for the immobilization of the lipase Rhizomucor miehei enzyme. Physicochemical characterization of the zeolite-enzyme complexes were performed ...