单词 | malic acid |
释义 | malic acidnoun Chemistry.a colorless, crystalline, water-soluble solid, C4H6O5, occurring in apples and other fruits and as an intermediate in animal metabolism. Origin of malic acidFirst recorded in 1790–1800 Words nearby malic acidMalherbe's calcifying epithelioma, Mali, Malibran, Malibu board, malic, malic acid, malice, malice aforethought, malicious, malicious mischief, Mali empire Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for malic acidmalic acid / (ˈmælɪk, ˈmeɪ-) / nouna colourless crystalline compound occurring in apples and other fruits. Formula: HOOCCH 2 CH(OH)COOH Word Origin for malic acidC18 malic, via French malique from Latin mālum apple 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 Medical definitions for malic acidmalic acid [ măl′ĭk, mā′lĭk ] n.A colorless crystalline intermediate in the Krebs cycle that occurs naturally in a variety of unripe fruit and is used as a flavoring and in the aging of wine. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for malic acidmalic acid [ măl′ĭk, mā′lĭk ] A colorless, crystalline compound that occurs naturally in a wide variety of unripe fruits, including apples, cherries, and tomatoes, and is an intermediate product of the Krebs cycle. It is used as a flavoring and in the aging of wine. Also called malate. Chemical formula: C4H6O5. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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