CONFIGURATIONAL RELATIONSHIP OF MANDELIC ACID TO LACTIC ACID
نویسندگان
چکیده
منابع مشابه
The Configurational Relationship of Dextro-methylethyl Carbinol to Dextro-lactic Acid.
The configurations of aliphatic substances containing in their molecules several secondary alcoholic groups, or one or more secondary alcoholic groups in addition to a polar radicle as -COOH, -CHO, or = C =O, have been correlated to a single reference substance, lactic acid. Nothing is known, however, regarding the stereochemical relationships of simple secondary alcohols to the same substance ...
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Objective: This study aimed to assess the destructive effects of citric acid, lactic acid and acetic acid produced from the fermentation of foods on primary teeth enamel. Methods: This in vitro, experimental study was conducted on 24 sound primary teeth. The teeth were polished with a fine abrasive paper under running water. Tooth pieces measuring 3 × 4 × 3mm were cut out of the teeth and s...
متن کاملThe enzymatic conversion of mandelic acid to benzoic acid. II. Properties of the particulate fractions.
Mandelic acid can serve as sole source of carbon and energy for the growth of certain strains of Pseudomonas fluorescens. Analysis of the enzymatic patterns of cells grown on various substrates (Stanier, 1947, 1948; Sleeper and Stanier, 1950) has led to formulation of the following sequence for the initial steps in its diimilation: Mandelic acid -b benzoylformic acid -. benzaldehyde -* benzoic ...
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In the following experimental study the ability of normal and partially hepatectomized rats to clear their bloodstream of epinephrine-induced lactic acid loads was compared. As reported previously, significant differences in the handling of these loads were observed, and additional studies were carried out comparing the effect of carbon tetrachloride poisoning and bile duct ligation on the rat ...
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MANDELIc acid, when administered to animals, may be recovered almost quantitatively from the urine. Moreover, when mandelic acid appears in the body as the result of metabolic processes, it is supposed to be excreted without further change [Knoop, 1905; Dakin, 1922; Quick, 1928]. Neubauer [1909], Neubauer & Fischer [1910], Neubauer & Gross [1910] and Neubauer & Warburg [1910] claimed that after...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1937
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)74541-9