Assertion: lactose | /r/HasProperty | disaccharide
Facets:
Source sentences:
text: Lactose, a disaccharide composed of one D-galactose molecule and one D-glucose molecule, occurs naturally in mammalian milk.
text: Lactose is a disaccharide.
text: Lactose is a disaccharide derived from the condensation of galactose and glucose, which form a β-1→4 glycosidic linkage.