Results 191 to 200 of about 16,994 (228)
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Flavour chemistry of methylglyoxal and glyoxal
Chemical Society Reviews, 2012Methylglyoxal (MGO) and glyoxal (GO), known as reactive carbonyl species, can be generated endogenously and exogenously (human body and food system). They are attracting increased attention because of their relationship with diabetes and flavour generation. In this review, their characteristics relating to flavour chemistry are discussed.
Yu, Wang, Chi-Tang, Ho
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Microencapsulation of Methylglyoxal and Two Derivatives
Journal of Pharmaceutical Sciences, 1981Microcapsules of methylglyoxal, methylglyoxal bis(guanylhydrazone), and methylglyoxal-ascorbic acid condensation complex were prepared and release curves were determined. The effect of various concentrations of hydrochloric acid on the decomposition of the ascorbic acid complex was investigated.
Y, Nozawa, S W, Fox
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Methylglyoxal, oxidative stress, and hypertension
Canadian Journal of Physiology and Pharmacology, 2006Pathogenic mechanisms for essential hypertension are unclear despite striking efforts from numerous research teams over several decades. Increased production of reactive oxygen species (ROS) has been associated with the development of hypertension and the role of ROS in hypertension has been well documented in recent years.
Tuanjie, Chang, Lingyun, Wu
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Identification of DNA Adducts of Methylglyoxal
Chemical Research in Toxicology, 2005Methylglyoxal (MG) is a sugar degradation product, which is endogenously formed by fragmentation of triose phosphates during glycolysis, ketone body metabolism of acetone, and catabolism of threonine. Food, beverages, and medical products are important exogenous sources with concentrations of up to 100 microM MG.
Matthias, Frischmann +3 more
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The tandem of free radicals and methylglyoxal
Chemico-Biological Interactions, 2008Methylglyoxal is an alpha-oxoaldehyde inevitably produced from triose-phosphate intermediates of phosphorylating glycolysis, and also from amino acids and acetone. Recently, the attention has been focused on the involvement of free radicals in methylglyoxal toxicity.
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Benefits, deleterious effects and mitigation of methylglyoxal in foods: A critical review
Trends in Food Science and Technology, 2021Jie Zheng, Juanying Ou, Pengzhan Liu
exaly
1975
Publisher Summary This chapter discusses the assay method, purification procedure, and properties of methylglyoxal synthase. Methylglyoxal production can be measured continuously by coupling it to the lactoylglutathione lyase reaction and monitoring the formation of S -lactoylglutathione at 240 nm (Method 1); or discontinuously, at the end of the ...
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Publisher Summary This chapter discusses the assay method, purification procedure, and properties of methylglyoxal synthase. Methylglyoxal production can be measured continuously by coupling it to the lactoylglutathione lyase reaction and monitoring the formation of S -lactoylglutathione at 240 nm (Method 1); or discontinuously, at the end of the ...
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Electroreduction of methylglyoxal
Collection of Czechoslovak Chemical Communications, 1967M. Fedoroňko, J. Königstein, K. Linek
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Elevated Levels of the Reactive Metabolite Methylglyoxal Recapitulate Progression of Type 2 Diabetes
Cell Metabolism, 2018Daniel Pfaff +2 more
exaly