sapidity vs taste perception

sapidity and taste perception both are nouns.

Word	Noun	Adjective	Verb	Adverb
sapidity	Yes	No	No	No
taste perception	Yes	No	No	No

As nouns, taste perception is a hypernym of sapidity; that is, taste perception is a word with a broader meaning than sapidity:

sapidity: the taste experience when a savoury condiment is taken into the mouth
taste perception: the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus

Other hypernyms of sapidity include gustatory perception, gustatory sensation, taste, taste sensation.

sapidity (noun)	taste perception (noun)
a pleasant flavor	the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus
the taste experience when a savoury condiment is taken into the mouth