sucrose vs disaccharide

sucrose and disaccharide both are nouns.

Word	Noun	Adjective	Verb	Adverb
sucrose	Yes	No	No	No
disaccharide	Yes	No	No	No

As nouns, disaccharide is a hypernym of sucrose; that is, disaccharide is a word with a broader meaning than sucrose:

sucrose: a complex carbohydrate found in many plants and used as a sweetening agent
disaccharide: any of a variety of carbohydrates that yield two monosaccharide molecules on complete hydrolysis

Other hypernyms of sucrose include plant product.

sucrose (noun)	disaccharide (noun)
a complex carbohydrate found in many plants and used as a sweetening agent	any of a variety of carbohydrates that yield two monosaccharide molecules on complete hydrolysis