PROBLEM TO BE SOLVED: To provide a package of a powder composition capable of consistently preserving the powder composition which contains oily component containing at least one kind of functional oily component, and forming an emulsified dispersed substance when being added to a phase of an aqueous medium without coagulation of powder or degeneration of the functional oily component.SOLUTION: The package comprises (a) the oily component containing at least one kind of the functional oily component, (b) a sucrose fatty acid ester and/or a polyglycerin fatty acid ester, and (c) a phospholipid, and a powder composition obtained by drying an emulsion composition in which the composition ratio of (b) is equal to or larger than that of (c) is sealed in a packaging material of oxygen gas transmission rate of &le50 mL/m2 atm day and the water vapor permeability of &le40 g/m2 day under the coexistence of deoxydant and desiccant.COPYRIGHT: (C)2009,JPO&INPIT【課題】機能性油性成分の少なくとも1種を含有する油性成分を含み、水性媒体の相に添加することで乳化分散物を形成しうる粉末組成物を、粉末の凝集や機能性油性成分の変質を生ずることなく長期間安定に保存しうる粉末組成物の包装体を提供する。【解決手段】(a)機能性油性成分の少なくとも1種を含有する油性成分、(b)ショ糖脂肪酸エステル及び/又はポリグリセリン脂肪酸エステル、(c)リン脂質を含有し、(b)と(c)の組成比が、同じか又は(b)の方が多い比であるエマルション組成物を乾燥して得られた粉末組成物を、酸素透過率50mL/m2・atm・day以下、透湿度40g/m2・day以下の包装材料に、脱酸素剤と乾燥剤の共存下で封入してなることを特徴とする。【選択図】なし
