PROBLEM TO BE SOLVED: To provide a container-stuffed miso-soup beverage having a color tone and taste which are excellent even after heat-sterilization treatment and which are hardly changed even after heating for a long period of time.SOLUTION: The container-stuffed miso-soup beverage is a beverage of a miso soup stuffed into a container. In the container-stuffed miso soup beverage, an L-value in a Lab color system of the filtrate obtained by filtering the heat-sterilized miso soup with 20 meshes is 45-54, the centrifugal precipitation amount is 6-15 volume%, and the weight of citric acid contained in 100 g of the filtrate is 15-60 mg.COPYRIGHT: (C)2012,JPO&INPIT【課題】加熱殺菌処理後においても色調・味ともに良く、さらに長時間加温した後にも色調・味ともに変化が少ない容器詰味噌汁飲料を提供する。【解決手段】味噌汁を容器に詰めてなる容器詰味噌汁飲料であって、加熱殺菌処理した味噌汁を20メッシュで濾過した濾液のLab表色系におけるL値が45~54であり、遠心沈澱量が6~15体積%であり、かつ濾液100gに含まれるクエン酸が15~60mgである容器詰味噌汁飲料。【選択図】なし