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单词 maltose
释义

WordReference Random House Learner's Dictionary of American English © 2024
malt•ose /ˈmɔltoʊs/USA pronunciation   n. [uncountable]
  1. Chemistrya white, crystallike sugar, used chiefly as a nutrient or sweetener.

WordReference Random House Unabridged Dictionary of American English © 2024
malt•ose  (môltōs),USA pronunciation n. [Chem.]
    a white, crystalline, water-soluble sugar, C12H22O11·H2O, formed by the action of diastase, esp. from malt, on starch: used chiefly as a nutrient, as a sweetener, and in culture media. Also called malt sug′ar, mal•to•bi•ose  (môl′tō bīōs).USA pronunciation 
    • malt + -ose2 1860–65

Collins Concise English Dictionary © HarperCollins Publishers::
maltose /ˈmɔːltəʊz/ n
  1. a disaccharide of glucose formed by the enzymic hydrolysis of starch: used in bacteriological culture media and as a nutrient in infant feeding. Formula: C12H22O11
Etymology: 19th Century: from malt + -ose²
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