PROBLEM TO BE SOLVED: To provide a nonfat milk solid-containing oil-in-water emulsified product usable as a substitute for cow milk and condensed milk, having cow milk natural flavor, acid-resisting properties, salt-tolerant properties, and heat resistance, and excellent in flavor and property even under severe conditions such as retort sterilization.SOLUTION: This nonfat milk solid-containing oil-in-water emulsified product as an oil-in-water emulsified product containing oil and fat, nonfat milk solid and water includes 3-20 wt.% nonfat milk solid, and is added with magnesium salt and potassium salt. The content of magnesium derived from the magnesium salt is 0.01-0.3 wt.% based on the whole amount of oil-in-water emulsified product, and the content of potassium derived from the potassium salt is 0.01-0.3 wt.% based on the whole amount of oil-in-water emulsified product.COPYRIGHT: (C)2012,JPO&INPIT【課題】牛乳や濃縮乳の代替として使用できる無脂乳固形分含有水中油型乳化物であって、牛乳の自然な風味を有し、且つ耐酸性、耐塩性、耐熱性を有し、レトルト殺菌等過酷な条件下でも風味、性状に優れた無脂乳固形分含有水中油型乳化物を提供する事にある。【解決手段】油脂、無脂乳固形分及び水を含む水中油型乳化物であって、無脂乳固形分が3~20重量%であり、マグネシウム塩及びカリウム塩を添加したものであり、マグネシウム塩由来のマグネシウムの含有量が、水中油型乳化物全体に対して0.01~0.3重量%であり、カリウム塩由来のカリウムの含有量が、水中油型乳化物全体に対して0.01~0.3重量%である、無脂乳固形分含有水中油型乳化物である。【選択図】なし