PROBLEM TO BE SOLVED: To provide a liquid-containing food product for microwave heating, which suppresses or prevents boiling-over caused by microwave oven heating without using a conventional defoaming agent.SOLUTION: The liquid-containing food product for microwave heating contains an emulsified defoaming agent composition obtained by emulsifying an edible oil-and-fat with a lipophilic emulsifier and a hydrophilic emulsifier, wherein the average particle diameter of emulsion particles of the emulsified defoaming agent composition is 0.1-0.5 &mum.COPYRIGHT: (C)2011,JPO&INPIT【課題】従来の消泡剤組成物を使用せずとも、電子レンジ加熱による噴きこぼれが抑制又は防止された電子レンジ加熱用液状物含有食品を提供する。【解決手段】食用油脂が親油性乳化剤と親水性乳化剤とで乳化されてなる消泡剤乳化組成物を含有する電子レンジ加熱用液状物含有食品において、消泡剤乳化組成物の乳化粒子の平均粒子径を0.1~0.5μmとする。【選択図】図1