1.
sourness; acidity; tartness
The sour taste quality, one of the five basic tastes. Found in citrus fruits, vinegar, and fermented foods.
酸味 is sourness or acidity considered as a quality of a food or drink — one of the five basic tastes. It is the standard word in cooking, and in describing coffee, wine, and fruit.
Formation: 酸 'acid' + 味 'taste.' The same 〜味 suffix names the other tastes below.
Note the part of speech: 酸味 is a noun naming the quality, so it is something a food 強い or weak in. To call something sour directly, use the i-adjective 酸っぱい. 酸味 is also the more appreciative of the two: 酸っぱい often suggests something has gone off, while 酸味 usually describes a flavour worth having.
Collocations
The five basic tastes: