单词 | oxaloacetic acid |
释义 | oxaloacetic acid[ ok-suh-loh-uh-see-tik, ok-, ok-sal-oh-, -sal- ] / ˈɒk sə loʊ əˈsi tɪk, ˌɒk-, ɒkˈsæl oʊ-, -ˌsæl- / noun Biochemistry.a crystalline organic acid, C4H4O5, that is an important intermediate in the Krebs cycle, where it is formed by the oxidation of malic acid and is acetylated to form citric acid: also a product of transamination reactions of aspartic acid. Origin of oxaloacetic acidFirst recorded in 1895–1900; oxal(ic) + -o- + acetic acid Words nearby oxaloacetic acidoxalate calculus, oxalemia, oxalic, oxalic acid, oxalis, oxaloacetic acid, oxalosis, oxalosuccinic acid, oxaluria, oxazepam, oxazine Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for oxaloacetic acidoxaloacetic acid [ ŏk′să-lō-ə-sē′tĭk, ŏk-săl′ō- ] n.A colorless crystalline dicarboxylic acid that is formed by oxidation of malic acid in the Krebs cycle and by transamination from aspartic acid. It is important in the metabolism of carbohydrates and in the synthesis of amino acids. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for oxaloacetic acidoxaloacetic acid [ ŏk′sə-lō-ə-sē′tĭk, ŏk-săl′ō- ] A colorless crystalline organic acid that is formed by oxidation of malic acid in the Krebs cycle and by transamination from aspartic acid. It is important as an intermediate in the metabolism of carbohydrates and a precursor in the synthesis of amino acids. Chemical formula: C4H4O5. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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