Word parts

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di- + saccharide

Pronunciation

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Singular
disaccharide

Plural
disaccharides

  1. (countable) (biochemistry) A disaccharide is a sugar, such as sucrose, maltose and lactose, that is made of two monosaccharides.
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Types of sugar

Monosaccharides (C6H12O6) — glucosefructosegalactose

Disaccharides (C12H22O11) — maltosesucroselactose

Polysaccharidesstarchcelluloseglycogen