[Immobilized lipase from Rhizopus oryzae 14-14].
Properties of lipase immobilized from Rhizopus oryzae 14-14 immobilized on inorganic supports-aluminium oxide and silica gel-were investigated. Aluminium oxide immobilized lipase retained 23% of its initial activity when tributyrin was used as substrate. pH optimum of action of immobilized lipase was at 8.75, i.e. it was shifted toward the more alkaline area as compared to pH optimum of the non-immobilized enzyme which was in the area of 7.0-7.8. The temperature optimum of action of the immobilized enzyme was 50 degrees, i.e. it was at higher temperatures than that of the initial enzyme.
D004800:Enzymes, Immobilized / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008049:Lipase / Q000378:metabolism*; D012233:Rhizopus / Q000201:enzymology*
D004800:Enzymes, Immobilized; D008049:Lipase
Svoĭstva preparata immobilizovannoĭ lipazy Rhizopus oryzae 14-14.