Results 111 to 120 of about 41,455 (313)

Asparagine Decarboxylation by Lipid Oxidation Products in Model Systems

open access: yesJournal of Agricultural and Food Chemistry, 2010
The decarboxylation of asparagine in the presence of alkanals, alkenals, and alkadienals, among other lipid derivatives, was studied in an attempt to understand the reaction pathways by which some lipid oxidation products are able to convert asparagine into acrylamide.
Hidalgo, Francisco J.   +3 more
openaire   +3 more sources

Robust links in photoactive covalent organic frameworks enable effective photocatalytic reactions under harsh conditions

open access: yesNature Communications
Developing heterogeneous photocatalysts for the applications in harsh conditions is of high importance but challenging. Herein, by converting the imine linkages into quinoline groups of triphenylamine incorporated covalent organic frameworks (COFs), two ...
Jia-Rui Wang   +8 more
doaj   +1 more source

Tissue distribution of 5-hydroxymethylcytosine and search for active demethylation intermediates.

open access: yesPLoS ONE, 2010
5-Hydroxymethylcytosine (hmC) was recently detected as the sixth base in mammalian tissue at so far controversial levels. The function of the modified base is currently unknown, but it is certain that the base is generated from 5-methylcytosine (mC ...
Daniel Globisch   +8 more
doaj   +1 more source

REVERSIBLE OXIDATIVE DECARBOXYLATION OF MALIC ACID [PDF]

open access: yesJournal of Biological Chemistry, 1947
Alan H. Mehler   +2 more
openaire   +3 more sources

ChemInform Abstract: Use of Vanadate. Oxidative Decarboxylation of α‐Hydroxy Acids.

open access: yesChemInform, 1988
AbstractThe aromatic α‐hydroxycarboxylic acids (I) react with sodium or ammonium vanadate to perform oxidative decarboxylation, yielding the ketones (II).
H. Dutta   +3 more
openaire   +2 more sources

Investigation of the catalytic and structural roles of conserved histidines of human coproporphyrinogen oxidase using site-directed mutagenesis [PDF]

open access: yes, 2007
Background: The catalytic contribution of four conserved histidines of human coproporphyrinogen oxidase (CPO) has been investigated using site-directed mutagenesis to change histidine (H) into alanine (A).
Cooper, Christopher L   +4 more
core   +1 more source

Oxidative decarboxylation of fatty acids to terminal alkenes by a membrane-bound metalloenzyme, UndB [PDF]

open access: green, 2023
Tabish Iqbal   +4 more
openalex   +1 more source

Strategic techniques for upgrading bio‐oil from fast pyrolysis: a critical review

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Pyrolysis has been the subject of extensive scientific research due to its potential application to various waste streams and byproducts from different production systems. One of its main products is the liquid fraction known as bio‐oil – a complex material composed of a wide variety of organic molecules and a significant water content.
Luciana R Santos   +2 more
wiley   +1 more source

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