It is an object of the present invention to provide an oil-in-water type emulsion composition which is excellent in a sustained effect of smoothness, a sustained effect of non-stickiness, and a sustained effect of moist feeling. The oil-in-water type emulsified composition that solved the above-The following components (A) and (B):(A) an esterified product of dextrin and a fatty acid, wherein the average polymerization degree of glucose of the dextrin is 3 to 150 and the fatty acid is one or two or more of branched saturated fatty acids having 4 to 26 carbon atoms as total fatty acids A linear saturated fatty acid having 2 to 22 carbon atoms, a linear or branched unsaturated fatty acid having 6 to 30 carbon atoms, and a cyclic saturated or unsaturated carbonic acid having 6 to 30 carbon atoms, with respect to 50 mol% to 100 mol% A dextrin fatty acid ester containing one or two or more members selected from the group consisting of fatty acids in an amount of 0 mol% or more and less than 50 mol% with respect to the total fatty acid and having a substitution degree of fatty acid per glucose unit of 1.0 to 3.0(B) phosphorylcholine group-containing polymer滑らかさの持続効果、べたつきのなさの持続効果、しっとり感の持続効果に優れる水中油型乳化組成物を提供することを課題とする。 当該課題を解決した水中油型乳化組成物は、次の成分(A)及び(B);(A)デキストリンと脂肪酸とのエステル化物であって、デキストリンのグルコースの平均重合度が3~150であり、脂肪酸が炭素数4~26の分岐飽和脂肪酸の1種又は2種以上を全脂肪酸に対して50mol%より多く100mol%以下、及び、炭素数2~22の直鎖飽和脂肪酸、炭素数6~30の直鎖又は分岐の不飽和脂肪酸及び炭素数6~30の環状の飽和又は不飽和脂肪酸よりなる群から選ばれる1種又は2種以上を全脂肪酸に対して0mol%以上50mol%未満含有し、グルコース単位当たりの脂肪酸の置換度が1.0~3.0であるデキストリン脂肪酸エステル(B)ホスホリルコリン基含有重合体を含有することを特徴とする。
