Results 71 to 80 of about 11,278 (243)

Biotransformations of Substituted Phenylethanols and Acetophenones by Environmental Bacteria

open access: yesFood Technology and Biotechnology, 2008
Whole cells of hydrocarbon-degrading bacteria, isolated from polluted sediments in the Santos Estuary (Baixada Santista, São Paulo, Brazil), were able to catalyse oxidoreduction reactions with various substituted phenylethanols and acetophenones as ...
Edna Kagohara   +4 more
doaj  

Monitoring biotransformations in polyamide fibres [PDF]

open access: yes, 2004
The enzymatic hydrolysis of polyamide fibres yields amino and carboxylic groups. These groups can be found in solution treatments as polyamide monomers and soluble oligomers.
Bradford M.M.   +3 more
core   +1 more source

The Incubation of 13a,17-Dihydroxystemodane with Cephalosporium aphidicola

open access: yesMolecules, 2012
The biotransformation of 13a,17-dihydroxystemodane (3) with the fungus Cephalosporium aphidicola afforded 13a,17,18-trihydroxystemodane (4), 3b,13a,17-tri-hydroxystemodane (5), 13a,17-dihydroxy-stemodan-18-oic acid (6), 3b,11β,13a,17-tetra ...
Juan A. Garbarino   +4 more
doaj   +1 more source

Stereoselectivity and Structural Characterisation of an Imine Reductase (IRED) from Amycolatopsis orientalis [PDF]

open access: yes, 2016
The imine reductase AoIRED from Amycolatopsis orientalis (Uniprot R4SNK4) catalyzes the NADPH-dependent reduction of a wide range of prochiral imines and iminium ions, predominantly with (S)-selectivity and with e.e.s of up to >99%. AoIRED displays up to
Aleku, Godwin   +10 more
core   +1 more source

Supercritical Carbon Dioxide and Its Potential as a Life-Sustaining Solvent in a Planetary Environment

open access: yesLife, 2014
Supercritical fluids have different properties compared to regular fluids and could play a role as life-sustaining solvents on other worlds. Even on Earth, some bacterial species have been shown to be tolerant to supercritical fluids.
Nediljko Budisa, Dirk Schulze-Makuch
doaj   +1 more source

Optimization of Polyhydroxybutyrate Production by Amazonian Microalga Stigeoclonium sp. B23

open access: yesBiomolecules, 2020
The present work established the optimization and production of biodegradable thermoplastic polyhydroxybutyrate (PHB) from Amazonian microalga Stigeoclonium sp. B23.
Murilo Moraes Mourão   +6 more
doaj   +1 more source

Effects of Cellulase and Lactobacillus plantarum Supplementation on Fermentation Characteristics, In Situ Degradability, and Microbial Community Dynamics of Apple Pomace Silage

open access: yesAnimal Research and One Health, EarlyView.
This study aimed to investigate the effects of cellulase and Lactobacillus plantarum on the silage quality, in situ digestibility, and microbial communities of apple pomace silage. The combined supplementation of cellulase and Lactobacillus plantarum in apple pomace silage improved fermentation quality and enhanced rumen utilization efficiency.
Zhuangzhuang Liu   +4 more
wiley   +1 more source

Evaluation of an in-capillary approach for performing quantitative cytochrome P450 activity studies [PDF]

open access: yes, 2018
An automated in-capillary assay requiring very small quantities of reagents was developed for performing in vitro cytochrome P450 (CYP450) drug metabolism studies. The approach is based on the following: (i) hydrodynamic introduction of nanoliter volumes
Curcio, R.   +3 more
core  

Asymmetric microbial conversion of (E)-2-benzylideneindan-1-one by the filamentous fungi Botrytis cinerea, Trichoderma viride, and Eutypa lata [PDF]

open access: yes, 2011
The transformation of (E)-2-benzylideneindan-1-one 1 by the filamentous fungi Botrytis cinerea, Trichoderma viride, and Eutypa lata as biocatalysts was studied.
Aleu Casatejada, Josefina   +2 more
core   +2 more sources

Use of Clotrimazole in Finfish Aquaculture: Mechanistic Insights, Limitations, and Future Directions for Antifungal Therapy

open access: yesAnimal Research and One Health, EarlyView.
This review critically evaluates clotrimazole as a potential antifungal for finfish aquaculture, highlighting strong mechanistic and in vitro efficacy against aquatic mycoses alongside major gaps in in vivo evidence, toxicokinetics, residue safety, and environmental risk, outlining priorities for responsible therapeutic development and regulatory ...
Arya Sen   +2 more
wiley   +1 more source

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