PROBLEM TO BE SOLVED: To provide an oil-in-water-type emulsified composition containing an amino acid, excellent in stability with time without getting malodorous and discolored and the like, and also free from sliminess and having fresh infiltrative feeling.SOLUTION: The oil-in-water-type emulsified composition includes: (A) a D-amino acid and/or a salt thereof (B) a chelating agent (C) a polyoxyethylene fatty acid sorbitan with its fatty acid moiety derived from a 14C-18C straight-chain saturated fatty acid (D) an N-acyl methyl taurine salt (E) a higher alcohol (F) water and (G) an oil fraction liquid at room temperature. This composition is such that: with the components (C) to (G), a gel having a transition temperature of 60°C or higher may be formed.COPYRIGHT: (C)2012,JPO&INPIT【課題】 アミノ酸を含有し、変臭・変色などを生じず経時安定性に優れ、なおかつぬめりがなく、みずみずしい浸透感を有する水中油型乳化組成物を提供する。【解決手段】 (A)D-アミノ酸及び/又はその塩、(B)キレート剤、(C)脂肪酸部分が炭素数14~18の直鎖飽和脂肪酸を由来とするポリオキシエチレン脂肪酸ソルビタン、(D)N-アシルメチルタウリン塩、(E)高級アルコール、(F)水、及び(G)常温で液状の油分を含有し、前記(C)~(G)成分で60℃以上の転移温度を持つゲルを形成する水中油型乳化組成物。【選択図】 なし
