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词汇 sucrose
释义

Definition of sucrose in English:

sucrose

nounˈs(j)uːkrəʊsˈs(j)uːkrəʊz
mass nounChemistry
  • A compound which is the chief component of cane or beet sugar.

    〔化〕蔗糖

    A disaccharide containing glucose and fructose units; chemical formula: C₁₂H₂₂O₁₁

    Example sentencesExamples
    • Also, be aware that sugar might be described as sucrose, glucose, fructose, maltose and so on.
    • Epidermal cells contained low concentrations of sucrose, glucose and fructose, and no fructan.
    • Glucose, sucrose and fructose are the major soluble sugars found in strawberry fruit.
    • The procedure is based on the cleavage of sucrose by invertase to glucose and fructose.
    • This effect seems to be restricted to sucrose; glucose and fructose do not produce the same result.

Origin

Mid 19th century: from French sucre 'sugar' + -ose2.

Definition of sucrose in US English:

sucrose

noun
Chemistry
  • A compound which is the chief component of cane or beet sugar.

    〔化〕蔗糖

    A disaccharide containing glucose and fructose units; chemical formula: C₁₂H₂₂O₁₁

    Example sentencesExamples
    • The procedure is based on the cleavage of sucrose by invertase to glucose and fructose.
    • Glucose, sucrose and fructose are the major soluble sugars found in strawberry fruit.
    • Also, be aware that sugar might be described as sucrose, glucose, fructose, maltose and so on.
    • This effect seems to be restricted to sucrose; glucose and fructose do not produce the same result.
    • Epidermal cells contained low concentrations of sucrose, glucose and fructose, and no fructan.

Origin

Mid 19th century: from French sucre ‘sugar’ + -ose.

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