Multienzymatic immobilization of laccases on polymeric microspheres: A strategy to expand the maximum catalytic efficiency
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.49562
Abstract: Laccase enzymes of were covalently coimmobilized on poly(glycidyl methacrylate) microspheres. The objective of this work was to create a biocatalyst that works efficiently in a wide range of pH. The coimmobilization was performed using two… read more here.
Keywords: multienzymatic immobilization; laccases polymeric; biocatalyst works; biocatalyst ... See more keywords
Construction of an engineered biocatalyst system for the production of medium-chain α,ω-dicarboxylic acids from medium-chain ω-hydroxycarboxylic acids.
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology and bioengineering"
DOI: 10.1002/bit.27433
Abstract: Medium-chain α,ω-dicarboxylic acids produced from renewable long-chain fatty acids are valuable as precursors in the chemical industry. However, they are difficult to produce biologically at high concentrations. Although improved biocatalyst systems, consisting of engineering of… read more here.
Keywords: chain; production; biocatalyst; medium chain ... See more keywords
Characterization of different biocatalyst formats for BVMO‐catalyzed cyclohexanone oxidation
Sign Up to like & getrecommendations! Published in 2021 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.27791
Abstract: Cyclohexanone monooxygenase (CHMO), a member of the Baeyer–Villiger monooxygenase family, is a versatile biocatalyst that efficiently catalyzes the conversion of cyclic ketones to lactones. In this study, an Acidovorax‐derived CHMO gene was expressed in Pseudomonas… read more here.
Keywords: kcat values; biocatalyst; cyclohexanone; biocatalyst formats ... See more keywords
Long-Term Biocatalyst Performance: Mechanistic Prediction and Continuous Non-Isothermal Testing.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202102701
Abstract: The assessment of the operational stability of biocatalysts by conventional direct determination of the total turnover number (TTN), a useful indicator of lifetime biocatalyst productivity, via continuous isothermal experiments tends to be time-consuming, material-intensive, and… read more here.
Keywords: long term; term biocatalyst; non isothermal; biocatalyst ... See more keywords
Lipase-immobilized chitosan-crosslinked magnetic nanoparticle as a biocatalyst for ring opening esterification of itaconic anhydride
Sign Up to like & getrecommendations! Published in 2019 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2018.12.022
Abstract: Abstract Nano-magnetic biocatalyst particles, lipase-immobilized chitosan-crosslinked magnetic nanoparticles (LCMNs) were prepared by a new approach integrated from magnetic nanoparticle preparation, in situ thin layer coating and crosslinking of chitosan, and enzyme immobilization method. Thin layer… read more here.
Keywords: chitosan crosslinked; biocatalyst; immobilized chitosan; lipase immobilized ... See more keywords
Kinetic resolution of sec-alcohols catalysed by Candida antarctica lipase B displaying Pichia pastoris whole-cell biocatalyst.
Sign Up to like & getrecommendations! Published in 2018 at "Enzyme and microbial technology"
DOI: 10.1016/j.enzmictec.2017.11.005
Abstract: Kinetic resolution of sec-alcohols is a green process with biocatalyst. Candida antarctica lipase B (CALB) displayed on Pichia pastoris cell-surface (Pp-CALB) was characterized in kinetic resolution of sec-alcohols with different structures. The reaction parameters including… read more here.
Keywords: resolution sec; sec; biocatalyst; kinetic resolution ... See more keywords
High performance biocatalyst based on β-d-galactosidase immobilized on mesoporous silica/titania/chitosan material.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.129890
Abstract: A new support for the immobilization of β-d-galactosidase from Kluyveromyces lactis was developed, consisting of mesoporous silica/titania with a chitosan coating. This support presents a high available surface area and adequate pore size for optimizing… read more here.
Keywords: biocatalyst; mesoporous silica; activity; silica titania ... See more keywords
Experimental study and preliminary economic evaluation of enzymatic biodiesel production by an integrated process using co-products from palm (Elaeais guineensis Jaquim) industry
Sign Up to like & getrecommendations! Published in 2020 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2020.112904
Abstract: Abstract In the present work, biodiesel esters were produced by enzymatic reaction of Palm Fatty Acid Distillate (PFAD) with ethanol using a dry fermented solid (DFS) with lipase activity obtained by Solid-State Fermentation (SSF) in… read more here.
Keywords: biocatalyst; dfs; integrated process; process ... See more keywords
Enhanced conversion of biomass to furfurylamine with high productivity by tandem catalysis with sulfonated perlite and ω-transaminase whole-cell biocatalyst.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of biotechnology"
DOI: 10.1016/j.jbiotec.2021.05.003
Abstract: Production of bio-based chemicals from renewable bioresource is a key driver for moving towards sustainable industry. Furfurylamine is known as an important furfural-upgrading product in organic synthesis, as well as monolithic synthetic pharmaceuticals, fibers, additives… read more here.
Keywords: biomass; furfurylamine high; biocatalyst; furfurylamine ... See more keywords
Pretreatment of swine manure containing β-lactam antibiotics with whole-cell biocatalyst to improve biogas production
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.118070
Abstract: Abstract Biogas is one of the most popular renewable alternatives. Large quantities of antibiotics are used for rearing livestock resulting in the presence of high levels of antibiotics in manure, inhibiting biogas production during anaerobic… read more here.
Keywords: manure containing; biocatalyst; production; cell ... See more keywords
Synthesis of lipase/silica biocatalysts through the immobilization of CALB on porous SBA-15 and their application on the resolution of pharmaceutical derivatives and on nutraceutical enrichment of natural oil
Sign Up to like & getrecommendations! Published in 2021 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2021.111529
Abstract: Abstract A recombinant lipase from Candida antarctica, LIPB, was obtained through fermentation using an alternative low-cost medium and immobilized on the distinct mesoporous silica particles. The performance and versatility of the new biocatalysts was evaluated,… read more here.
Keywords: silica; resolution; biocatalyst; lipase ... See more keywords