| 单词 | quinic acid |
| 释义 | quinic acid[ kwin-ik ] / ˈkwɪn ɪk / noun Chemistry.a white, crystalline, water-soluble, solid cyclic compound, C7H12O6, present in cinchona bark, coffee beans, and the leaves of many plants. Also chinic acid. Origin of quinic acid1805–15; <Spanish quin(a) quinine + -ic Words nearby quinic acidquinella, quinestrol, Qui Nhon, Qui Nhong, quinhydrone, quinic acid, quinidine, quiniela, quinine, quinine water, Quinn Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for quinic acidquinic acid / (ˈkwɪnɪk) / nouna white crystalline soluble optically active carboxylic acid, found in cinchona bark, bilberries, coffee beans, and the leaves of certain other plants; 1,3,4,5-tetrahydroxycyclohexanecarboxylic acid. Formula: C 6 H 7 (OH) 4 COOH Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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