Results 101 to 110 of about 389,149 (313)
, 2018 Understanding the impacts of agricultural practices on soil quality indicators, such as enzymatic activities, is of great importance, in order to advance in their diagnosis and sustainable management. This study aimed to evaluate the effect of ecological
Karen Bibiana Mejía Zambrano (6210356) +8 more
core +1 more source
FEBS Letters, EarlyView.The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber +7 more
wiley +1 more source
Correlations between quality, enzymatic activities and storage stability of UHT milk in Tunisia
Revue Nature et Technologie, 2023 Destabilization of ultra-high temperature (UHT) milk (140 °C, 4s) in the form of gel or sediment may occur during storage. This phenomenon is a real industrial and scientific problem that could be caused by milk proteolysis and lipolysis.
Nahla FITOUHI +3 more
doaj +2 more sources
Changes in Lipid Metabolites and Enzyme Activities of Wheat Flour during Maturation
FoodsThe maturation of wheat flour is a transformative process that elevates its processing and culinary attributes to their peak performance levels. Despite extensive research on starch and gluten protein modifications, the impact of lipid changes has been ...
Yanyan Chen +6 more
doaj +1 more source
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
PlantsBiochar and compost are able to influence the mobility of potentially toxic elements (PTEs) in soil. As such, they can be useful in restoring the functionality of contaminated soils, albeit their effectiveness can vary substantially depending on the ...
Matteo Garau +4 more
doaj +1 more source
Enzimas pectinolíticas de Kluyveromyces marxianus: seleção e aplicação em processos da indústria de alimentos [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de AlimentosNesse trabalho, dezenove leveduras do gênero Kluyveromyces foram testadas quanto à sua capacidade de produzir pectinases ...
Barreto, Luciani Tatsch Piemolini
core
A general method for automated kinetic measurements of enzymatic activities
, 1972 1. 1. An automated method was developed for the estimation of enzymatic activities based on the slope measurement of linear reaction curves. The procedure is applicable to most spectrophotometric assays, even when enzymatic reaction velocity is measured ...
Vandermeers, André +2 more
core +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
AnimalsTo address cryodamage in Culter alburnus sperm, this study evaluated the effects of trehalose supplementation in a conventional cryomedium (D-15 + 10% ethylene glycol). Six experimental groups were established: fresh sperm (G1), a conventional cryomedium
Shun Cheng +7 more
doaj +1 more source