[HTML][HTML] Stabilization of enzymes via immobilization: Multipoint covalent attachment and other stabilization strategies

RC Rodrigues, Á Berenguer-Murcia… - Biotechnology …, 2021 - Elsevier
The use of enzymes in industrial processes requires the improvement of their features in
many instances. Enzyme immobilization, a requirement to facilitate the recovery and reuse …

An overview on the conversion of glycerol to value‐added industrial products via chemical and biochemical routes

PJM Lima, RM da Silva, CACG Neto… - Biotechnology and …, 2022 - Wiley Online Library
Glycerol is a common by‐product of industrial biodiesel syntheses. Due to its properties,
availability, and versatility, residual glycerol can be used as a raw material in the production …

Introducing a covalent thiol-based protected immobilized acetylcholinesterase with enhanced enzymatic performances for biosynthesis of esters

SRH Jangi, M Akhond - Process Biochemistry, 2022 - Elsevier
Acetylcholinesterase covalent immobilization was performed on mercaptoacetic acid-
functionalized magnetic nanoparticles. Upon the thiol-based protection of the enzyme active …

Chemical and physical Chitosan modification for designing enzymatic industrial biocatalysts: How to choose the best strategy?

YL Nunes, FL de Menezes, IG de Sousa… - International Journal of …, 2021 - Elsevier
Chitosan is one of the most abundant natural polymer worldwide, and due to its inherent
characteristics, its use in industrial processes has been extensively explored. Because it is …

Agarose and its derivatives as supports for enzyme immobilization

P Zucca, R Fernandez-Lafuente, E Sanjust - Molecules, 2016 - mdpi.com
Agarose is a polysaccharide obtained from some seaweeds, with a quite particular structure
that allows spontaneous gelation. Agarose-based beads are highly porous, mechanically …

Immobilized lipases for biodiesel production: Current and future greening opportunities

E Quayson, J Amoah, S Hama, A Kondo… - … and Sustainable Energy …, 2020 - Elsevier
As green catalysts, lipases' productivity, and wide substrate selectivity are preferable over
chemical catalysts in biodiesel production. Lipases require milder reaction conditions and …

Effect of protein load on stability of immobilized enzymes

L Fernandez-Lopez, SG Pedrero… - Enzyme and microbial …, 2017 - Elsevier
Different lipases have been immobilized on octyl agarose beads at 1 mg/g and at maximum
loading, via physical interfacial activation versus the octyl layer on the support. The stability …

Chemical modification in the design of immobilized enzyme biocatalysts: drawbacks and opportunities

N Rueda, JCS Dos Santos, C Ortiz… - The Chemical …, 2016 - Wiley Online Library
Chemical modification of enzymes and immobilization used to be considered as separate
ways to improve enzyme properties. This review shows how the coupled use of both tools …

Tosylated cloisite as a new heterofunctional carrier for covalent immobilization of lipase and its utilization for production of biodiesel from waste frying oil

MK Nezhad, H Aghaei - Renewable Energy, 2021 - Elsevier
In this paper, cloisite 30B (CL) was converted to tosylated cloisite (TCL) as new
heterofunctional support. Lipase from Candida rugosa was covalently immobilized on the …

Efficient hydrolysis of starch by α-amylase immobilized on cloisite 30B and modified forms of cloisite 30B by adsorption and covalent methods

H Aghaei, Z Mohammadbagheri, A Hemasi… - Food Chemistry, 2022 - Elsevier
In this paper, α-amylase from Bacillus subtilis was successfully immobilized on three
supports. First, α-amylase was immobilized on cloisite 30B via the adsorption method. Then …