Results 21 to 30 of about 158,607 (300)

The effect of dehydrogenase enzyme activity in glycolysis on the colour stability of mutton during postmortem storage

open access: yesJournal of Integrative Agriculture, 2017
This study investigated the influence of activities of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and lactate dehydrogenase-B (LDH-B) on the colour stability of mutton.
Jian-zeng XIN   +6 more
doaj   +1 more source

Immunological analysis of plant mitochondrial NADH dehydrogenases [PDF]

open access: yesBiochemical Journal, 1986
Plant mitochondrial NADH dehydrogenases were analysed by two immunological strategies. The first exploited an antiserum raised to a preparation of SDS-solubilized mitochondrial-inner-membrane particles. By using a combination of activity-immunoprecipitation and crossed immunoelectrophoresis, it was shown that Triton X-100-solubilized membranes contain ...
I R, Cottingham   +3 more
openaire   +2 more sources

Cofactor regeneration by a soluble pyridine nucleotide transhydrogenase for biological production of hydromorphone [PDF]

open access: yes, 2000
We have applied the soluble pyridine nucleotide transhydrogenase of Pseudomonas fluorescens to a cell-free system for the regeneration of the nicotinamide cofactors NAD and NADP in the biological production of the important semisynthetic opiate drug ...
Boonstra, B   +4 more
core   +2 more sources

Carbon dioxide/methanol conversion cycle based on cascade enzymatic reactions supported on superparamagnetic nanoparticles

open access: yesAnais da Academia Brasileira de Ciências, 2017
The conversion of carbon dioxide into important industrial feedstock is a subject of growing interest in modern society. A possible way to achieve this goal is by carrying out the CO2/methanol cascade reaction, allowing the recycle of CO2 using either ...
CATERINA G.C. MARQUES NETTO   +2 more
doaj   +1 more source

Influence of electrode potential, pH and NAD+ concentration on the electrochemical NADH regeneration

open access: yesScientific Reports, 2022
Electrochemical NAD+ reduction is a promising method to regenerate NADH for enzymatic reactions. Many different electrocatalysts have been tested in the search for high yields of the 1,4-isomer of NADH, the active NADH, but aside from electrode material,
Emad Aamer   +6 more
doaj   +1 more source

NADH dehydrogenase of Corynebacterium glutamicum. Purification of an NADH dehydrogenase II homolog able to oxidize NADPH [PDF]

open access: yesFEMS Microbiology Letters, 2001
NADPH oxidase activity, in addition to NADH oxidase activity, has been shown to be present in the respiratory chain of Corynebacterium glutamicum. In this study, we tried to purify NADPH oxidase and NADH dehydrogenase activities from the membranes of C. glutamicum.
K, Matsushita   +4 more
openaire   +2 more sources

Two highly divergent alcohol dehydrogenases of melon exhibit fruit ripening-specific expression and distinct biochemical characteristics [PDF]

open access: yes, 2006
Alcohol dehydrogenases (ADH) participate in the biosynthetic pathway of aroma volatiles in fruit by interconverting aldehydes to alcohols and providing substrates for the formation of esters.
A-RS Chen   +47 more
core   +2 more sources

Quantifying NAD(P)H production in the upper Entner–Doudoroff pathway from Pseudomonas putida KT2440

open access: yesFEBS Open Bio, 2015
Despite the lack of biochemical information, all available in silico metabolic models of Pseudomonas putida KT2440 consider NADP as the only cofactor accepted by the glucose‐6‐phosphate dehydrogenases.
Karel Olavarria   +6 more
doaj   +1 more source

From identification of fluorescent flavoproteins to mitochondrial redox indicators in intact tissues [PDF]

open access: yesJournal of Innovative Optical Health Sciences, 2014
Development of the use of flavin and nicotinamide-adenine nucleotide fluorescence in monitoring the redox state of the free mitochondrial NADH/NAD+ couple in cells, tissues and organs is reviewed.
Ilmo E. Hassinen
doaj   +1 more source

Surface Fluorescence Studies of Tissue Mitochondrial Redox State in Isolated Perfused Rat Lungs [PDF]

open access: yes, 2012
We designed a fiber-optic-based optoelectronic fluorometer to measure emitted fluorescence from the auto-fluorescent electron carriers NADH and FAD of the mitochondrial electron transport chain (ETC).
Audi, Said H.   +4 more
core   +2 more sources

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