A PHOSPHORYLATED OXIDATION PRODUCT OF PYRUVIC ACID
نویسندگان
چکیده
منابع مشابه
“coupling” of Phosphorylation with Oxidation of Pyruvic Acid in Brain*
An analysis of the dialyzable components of the pyruvic acid oxidation system of brain showed that in addition to cocarboxylase (thiamine pyrophosphate) (2), a C, dicarboxylic acid (2), and magnesium or manganese ions (3), both inorganic phosphate and “adenine nucleotide” (adenylic acid, adenosine triphosphate) (4) are required. The latter observation suggested that a cycle of phosphorylation i...
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The study of organic chemistry in atmospheric aerosols and cloud formation is of interest in predictions of air quality and climate change. It is now known that aqueous phase chemistry is important in the formation of secondary organic aerosols. Here, the photoreactivity of pyruvic acid (PA; CH3COCOOH) is investigated in aqueous environments characteristic of atmospheric aerosols. PA is current...
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The 320 nm-band photodecarboxylation of aqueous pyruvic acid (PA), a representative of the alpha-oxocarboxylic acids widely found in the atmospheric aerosol, yields 2,3-dimethyltartaric (A) and 2-(3-oxobutan-2-yloxy)-2-hydroxypropanoic (B) acids, rather than 3-hydroxy-2-oxobutanone as previously reported. A and B are identified by liquid chromatography with UV and ESI-MS detection, complemented...
متن کاملThe Effect of Various Substances on the Oxidation of Certain Sugars and Pyruvic Acid by a Type I Avirulent Pneumococcus.
Sevag (1933) studied the oxidation of glucose, lactic and pyruvic acids by various pneumococci. During the oxidation of glucose and of lactic acid, hydrogen peroxide is formed which eventually inhibits the oxidation of these substrates. The hydrogen peroxide can be removed either by the addition of catalase or by the addition of pyruvic acid which acts as a peroxide acceptor forming a complex w...
متن کاملUric acid is the final oxidation product of purine metabo-
lism. Severe changes in the concentration of uric acid causes several diseases such as gout, hyperuricemia and Lesch–Nyhan syndrome. Therefore, the accurate determination of uric acid in urine samples can be a powerful indicator of diagnosing diseases. Thus, many researchers have focused to develop a simple, sensitive and accurate method for determining uric acid. Various methods have been deve...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1940
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)73290-0