PROBLEM TO BE SOLVED: To provide a salt-containing food product having enhanced saltiness, and thereby having a reduced salt content, without lowering flavor of the salt-containing food product, especially a salt-containing fatty food product such as butter.SOLUTION: Advantame which is a high-sweetness sweetener is contained and added as much as 0.001-1 ppm to a salt-containing food product, to thereby enhance saltiness of the salt-containing food product.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】食塩含有食品、特にバターなどの食塩含有油脂食品の風味を低下させることなく、塩味を増強し、もって食塩含量を減少させた食塩含有食品を提供する。【解決手段】高甘味度甘味料であるアドバンテームを、食塩含有食品に0.001~1ppm含有、添加することで、食塩含有食品の塩味を増強する。【選択図】なし