Gustatory sensation and Sense of taste

Gustatory sensation noun - The sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus.

Sense of taste and gustatory sensation are semantically related. In some cases you can use "Sense of taste" instead a noun phrase "Gustatory sensation".

Sense of taste noun - The faculty of distinguishing sweet, sour, bitter, and salty properties in the mouth.

Gustatory sensation and sense of taste are semantically related. You can use "Gustatory sensation" instead a noun phrase "Sense of taste".