Results 131 to 140 of about 6,859 (175)

Three different examples of enzymatic bioconversion in liquid membrane reactors

Enzyme and Microbial Technology, 1987
Abstract Three different examples of enzyme emulsions are presented. The enzymes are immobilized in liquid surfactant membranes. The effect of the organic membrane phase is discussed as well as the influence of the membrane composition on the transport of substrates and products through the membrane. An enzyme emulsion system for the production of l
T. Scheper   +4 more
exaly   +2 more sources

Bioconversion of pretreated sugarcane bagasse using enzymatic and acid followed by enzymatic hydrolysis approaches for bioethanol production

Renewable Energy, 2017
Abstract The present study was focused on effective utilization of sugarcane bagasse holocellulose for bioethanol production. Saccharification of sugarcane bagasse was performed by employing two strategies viz. direct enzymatic hydrolysis and acid followed by enzymatic hydrolysis.
Digantkumar Chapla
exaly   +2 more sources

Bioconversion of food and lignocellulosic wastes employing sugar platform: A review of enzymatic hydrolysis and kinetics

Bioresource Technology, 2022
Bioenergy and biochemicals can be sustainably produced through fermentation and anaerobic digestion (AD). However, this bioconversion processes could be more economical if the hydrolysis rates of substrates in bioreactors can be accelerated. In this review, the feasibilities of including enzymatic hydrolysis (EH) in various bioconversion systems were ...
Shazia Rehman   +2 more
exaly   +4 more sources

A bi-enzymatic system for efficient enantioselective bioconversion of racemic mandelic acid

Journal of Molecular Catalysis B: Enzymatic, 2013
Abstract ( S )-Mandelate dehydrogenase (SMDH) from Pseudomonas aeruginosa is a FMN-dependent enzyme and catalyze the oxidation of ( S )-mandelic acid to benzoylformic acid (BA), resulting in the reduction of FMN. Laccase catalyze the conversion of ferrocyanide to ferricyanide meanwhile oxygen is reduced to water.
Dali Li
exaly   +2 more sources

Enzymatic bioconversion process of lignin: mechanisms, reactions and kinetics

Bioresource Technology, 2021
Lignin is a wasted renewable source of biomass-derived value-added chemicals. However, due to its material resistance to degradation, it remains highly underutilized. In order to develop new, catalysed and more environment friendly reaction processes for lignin valorization, science has turned a selective concentrated attention to microbial enzymes ...
Miša Mojca, Cajnko   +3 more
openaire   +2 more sources

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