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单词 xylose
释义

WordReference Random House Unabridged Dictionary of American English © 2024
xy•lose  (zīlōs),USA pronunciation n. [Chem.]
  1. Chemistrya colorless, crystalline pentose sugar, C5H10O5, derived from xylan, straw, corncobs, etc., by treating with heated dilute sulfuric acid, and dehydrating to furfural if stronger acid is used.
  • Greek xýl(on) wood + -ose2
  • 1890–95

Collins Concise English Dictionary © HarperCollins Publishers::
xylose /ˈzaɪləʊz -ləʊs/ n
  1. a white crystalline dextrorotatory sugar found in the form of xylan in wood and straw. It is extracted by hydrolysis with acids and used in dyeing, tanning, and in foods for diabetics. Formula: C5H10O5
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