PROBLEM TO BE SOLVED: To provide a bubble-containing processed liquid albumen having good meltability in the mouth in spite of being under an acidic condition at pH of &le5.SOLUTION: The bubble-containing processed liquid albumen contains albumen fermented with lactic acid, 0.1-5% of albumen hydrolyzate having a molecular weight of 500-5,000, and thickening material, and has pH of &le5.COPYRIGHT: (C)2012,JPO&INPIT【課題】pH5以下の酸性条件にも拘わらず、口溶けの良い気泡入り加工液卵白を提供する。【解決手段】乳酸発酵卵白、分子量500~5000の卵白加水分解物0.1~5%及び増粘材を配合し、pH5以下である気泡入り加工液卵白。【選択図】なし