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单词 malic acid
释义

malic acid

/ˈmalɪk /
noun [mass noun]
A crystalline acid present in unripe apples and other fruits.
  • Chemical formula: HOOCCH2CH(OH)COOH.
The mixture of fruit acids may include citric acid, glycollic acid, lactic acid, malic acid and tartaric acid....
  • And the tangy apple flavour found in most Chardonnays comes primarily from malic acid, the tart acid found in apples.
  • In some species, there may be oscillations of citric acid in addition to malic acid.

Origin

Late 18th century: malic from French malique, from Latin malum 'apple'.

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更新时间:2024/11/13 9:57:14