You sometimes hear that taste has five dimensions (salty, sweet, bitter, sour, and umami). What does that really mean? Are these dimensions in the traditional sense?
When I think of dimensions, I think of how any possible “thing” can be described as a combination of the dimensions. For example, any point in a cartesian plane can be assigned X and Y, and any color can be described using a combination of red, green, and blue.
Does that mean any taste in the world can be described as a combination of these five dimensions? For example, can a mango, a Kit Kat, a tortilla, and milk all be uniquely described as a combination of salty, sweet, bitter, sour, and umami and nothing else?
In: Biology
In cooking, yes, pretty much everything is some combination of those tastes. Dimensions is an old, mislabeled word. The word now used often is centers, but even that is misleading as your entire toungue tastes all the favors and there are no “taste centers”
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