Article ID Journal Published Year Pages File Type
6983588 Colloids and Surfaces B: Biointerfaces 2014 7 Pages PDF
Abstract

- Soil iron and aluminum minerals showed great affinity for the laccase.
- Adsorbed laccases retained 26-64% of the activity of the free enzyme, and showed increased Km values and decreased Vmax values versus the free laccase.
- Mineral adsorption enhanced catalytic activity of laccase under extra acid conditions and decreased the thermal stability.
- Mineral adsorption increased Ea and ΔHa values of laccase.
- Mineral adsorption improved the resistance to proteolysis and extended the lifespan of laccase.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
Preview
Adsorption of Trametes versicolor laccase to soil iron and aluminum minerals: Enzyme activity, kinetics and stability studies
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