英语词汇“catalase”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	catalase
释义	catalase Chem.\|ˈkætəleɪs, -z\| Also katalase. [f. catalysis + -ase.] Any of the hæm-containing enzymes that catalyse the reduction of hydrogen peroxide. 1901O. Loew in Rep. U.S. Dept. Agric. LXVIII. 12 Since it is clear that the power of catalyzing hydrogen peroxid is not due to any of the known enzyms, it appears justifiable to ascribe this power to a special enzym. The writer proposes to call this catalase.1904Brit. Med. Jrnl. 20 Aug. 28 Yeast contains..nuclein, zymase, endotrypsin, and katalase.1911Encycl. Brit. XIX. 921/1 Certain oxydases, catalases and de-amidizing enzymes..play an important part in the various metabolic processes.1958New Biol. XXVII. 118 Hydrogen peroxide, a powerful poison against which most organisms—but not Ascaris—are protected by an enzyme, catalase, which destroys it.
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