Articles with "enzyme aggregates" as a keyword



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Preparation and assessment of cross-linked enzyme aggregates (CLEAs) of β-galactosidase from Lactobacillus leichmannii 313

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Published in 2020 at "Food and Bioproducts Processing"

DOI: 10.1016/j.fbp.2020.08.004

Abstract: Abstract β-galactosidases from Lactobacillus leichmannii 313 (LL 313) were immobilized for the first time by cross-linked enzyme aggregates (CLEA) technology. By using three precipitants (saturated ammonium sulfate (ASF), acetone (ACT), and isopropanol (IPA) in CLEA… read more here.

Keywords: enzyme aggregates; lactobacillus leichmannii; leichmannii 313; linked enzyme ... See more keywords
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Development and characterization of cross-linked enzyme aggregates of thermotolerant alkaline protease from Bacillus licheniformis.

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Published in 2018 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2018.03.009

Abstract: An alkaline protease was produced by B. licheniformis with 132.43±3.4U/mL activity in LSF which was further enhanced by optimizing culture conditions. The optimum enzyme activity (148.9±4.1U/mL) was harvested at pH7.5; temperature, 40°C and inoculum, 1.5mL… read more here.

Keywords: enzyme aggregates; protease; linked enzyme; cross linked ... See more keywords
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Combining Pd nanoparticles on MOFs with cross-linked enzyme aggregates of lipase as powerful chemoenzymatic platform for one-pot dynamic kinetic resolution of amines

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Published in 2019 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2019.08.033

Abstract: Abstract Acquisition of chiral amines is a very important item in scientific research. Chemoenzymatic catalyst combination of Pd nanoparticles supported on the external surface of the ethylenediamine-functionalized MIL-101 (Pd@ED-MIL-101) with layered cross-linked enzyme aggregates of… read more here.

Keywords: enzyme aggregates; pot dynamic; linked enzyme; pot ... See more keywords
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Magnetic cross-linked enzyme aggregates (MCLEAs) applied to biomass conversion

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Published in 2019 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2018.11.003

Abstract: Abstract The increasing energy and sustainable materials demand requires the development of renewable production technologies to meet current global demands. Certainly, the progress for a sustainable development goes through the use of renewable and versatile… read more here.

Keywords: magnetic cross; enzyme aggregates; conversion; biomass ... See more keywords
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Activation of cellulase cross-linked enzyme aggregates (CLEAs) in scCO2

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Published in 2019 at "Journal of Supercritical Fluids"

DOI: 10.1016/j.supflu.2019.104629

Abstract: Abstract The aim of this study was activation of cross-linked cellulase in supercritical carbon dioxide. Therefore at first, the process optimization for the preparation of cross-linked enzyme aggregates from enzyme cellulase using glutaraldehyde, was done.… read more here.

Keywords: enzyme aggregates; linked enzyme; cross linked; cross ... See more keywords
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Cross-linked enzyme aggregates immobilization: preparation, characterization, and applications

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Published in 2022 at "Critical Reviews in Biotechnology"

DOI: 10.1080/07388551.2022.2038073

Abstract: Abstract Enzymes are commonly used as biocatalysts for various biological and chemical processes. However, some major drawbacks of free enzymes (e.g. poor reusability and instability) significantly restrict their industrial practices. How to overcome these weaknesses… read more here.

Keywords: cross linked; enzyme aggregates; preparation; characterization ... See more keywords
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Tyrosinase Magnetic Cross-Linked Enzyme Aggregates: Biocatalytic Study in Deep Eutectic Solvent Aqueous Solutions

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Published in 2023 at "Biomolecules"

DOI: 10.3390/biom13040643

Abstract: In the field of biocatalysis, the implementation of sustainable processes such as enzyme immobilization or employment of environmentally friendly solvents, like Deep Eutectic Solvents (DESs) are of paramount importance. In this work, tyrosinase was extracted… read more here.

Keywords: deep eutectic; cross linked; enzyme aggregates; linked enzyme ... See more keywords