Results 31 to 40 of about 101,731 (258)

Synergistic reduction of toluylene blue induced by acetaldehyde and menadione in yeast cell suspension: Application to determination of yeast cell activity

Biochemistry and Biophysics Reports, 2017
Membrane permeant acetaldehyde and menadione induced the synergistic reduction of toluylene blue (TB) acting as non-membrane permeant redox indicator in yeast cell suspension.
Shiro Yamashoji
doaj   +1 more source

Carbon isotope anomaly in the major plant C-1 pool and its global biogeochemical implications [PDF]

, 2004
We report that the most abundant C-1 units of terrestrial plants, the methoxyl groups of pectin and lignin, have a unique carbon isotope signature exceptionally depleted in C-13.
Hamilton, JTG, Harper, DB, Kalin, R., Keppler, F., McRoberts, WC   +4 more
core   +1 more source

Acetaldehyde in the Enders triple cascade reaction via acetaldehyde dimethyl acetal

Beilstein Journal of Organic Chemistry, 2023
Asymmetric organocatalyzed multicomponent reactions represent an important toolbox in the field of organic synthesis to build complex scaffolds starting from simple starting materials.
Alessandro Brusa, Debora Iapadre, Maria Edith Casacchia, Alessio Carioscia, Giuliana Giorgianni, Giandomenico Magagnano, Fabio Pesciaioli, Armando Carlone   +7 more
doaj   +1 more source

Enhanced Expression of Alcohol Dehydrogenase I in Pichia pastoris Reduces the Content of Acetaldehyde in Wines

Microorganisms, 2023
Acetaldehyde is an important carbonyl compound commonly detected in wines. A high concentration of acetaldehyde can affect the flavor of wines and result in adverse effects on human health.
Kun Geng, Ying Lin, Xueyun Zheng, Cheng Li, Shuting Chen, He Ling, Jun Yang, Xiangyu Zhu, Shuli Liang   +8 more
doaj   +1 more source

Seasonal measurements of total OH reactivity fluxes, total ozone loss rates and missing emissions from Norway spruce in 2011 [Discussion paper] [PDF]

, 2012
Numerous reactive volatile organic compounds (VOCs) are emitted into the atmosphere by vegetation. Most biogenic VOCs are highly reactive towards the atmosphere's most important oxidant, the hydroxyl (OH) radical.
Bonn, Boris, Bourtsoukidis, Efstratios, Kesselmeier, Jürgen, Lelieveld, Johannes, Nölscher, Anke Christine, Williams, Jonathan   +5 more
core   +1 more source

Acetaldehyde in the Alaskan subarctic snowpack [PDF]

Atmospheric Chemistry and Physics, 2010
Acetaldehyde is a reactive intermediate in hydrocarbon oxidation. It is both emitted and taken up by snowpacks and photochemical and physical processes are probably involved.
F. Domine, S. Houdier, A.-S. Taillandier, W. R. Simpson   +3 more
doaj  

Formate Excretion in Urine of Rats Fed Dimethylaminoazobenzene-rich Diets: The Possibility of Formate Formation from D-Lactate [PDF]

, 2008
This experiment was carried out to evaluate the possibility of degradation of d-lactate into formate and acetaldehyde. In order to induce hyperproduction of d-lactate in rats.
Kawase, Michi, Kitamura, Yuki, Ohmori, Shinji   +2 more
core   +1 more source

Acetaldehyde exposure alters fibrin polymerization, fibrinolysis, and fibrin network structure in vitro

Research and Practice in Thrombosis and Haemostasis
Background: Fibrin(ogen), the primary structural component of blood clots, plays a critical role in thrombosis and hemostasis. Posttranslational modifications to fibrinogen that occur upon exposure to reactive endogenous metabolites or xenobiotics during
Shakthi Rave, Daniel P. Hu, Rebecca A. Risman, Warishah Khan, Valerie Tutwiler, Lauren G. Poole   +5 more
doaj   +1 more source

c-Fos immunoreactivity in prefrontal, basal ganglia and limbic areas of the rat brain after central and peripheral administration of ethanol and its metabolite acetaldehyde.

Frontiers in Behavioral Neuroscience, 2013
Considerable evidence indicates that the metabolite of ethanol (EtOH), acetaldehyde, is biologically active. Acetaldehyde can be formed from EtOH peripherally mainly by alcohol dehydrogenase, and also centrally by catalase.
Kristen N. Segovia, Regina eVontell, Laura eLópez-Cruz, John D Salamone, Merce eCorrea, Merce eCorrea   +5 more
doaj   +1 more source

Acetaldehyde metabolism by wine lactic acid bacteria and its oenological implications : a thesis presented in fulfillment of the requirements for the degree of Master of Science in Microbiology at Massey University [PDF]

, 2000
Acetaldehyde is one of the most important sensory carbonyl compounds formed during vinification. Excess acetaldehyde can adversely affect the flavour of wine and acetaldehyde plays a role in the colour development of red wines.
Osborne, James
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