It mixes with the water soluble material and the lipophilicity material, it mixes with primary distributed process and the primary dispersion liquid and the alginic acid sodium aqueous solution which obtain the primary dispersion liquid which the primary distributed grain 10 which consists of the water soluble material distributes in the lipophilicity material atomization doing secondary distributed process and the secondary dispersion liquid which obtain the secondary dispersion liquid which the secondary distributed grain 20 which consists of the primary dispersion liquid distributes in the particular alginic acid sodium aqueous solution by the fact that it makes contact with calcium ion content solution 9, it makes alginic acid calcium gel form 30, the atomization process which obtains the micro capsule 100 which secondary distributed grain 20 distributes in alginic acid calcium gel 30With, production manner of the micro capsule 100 which it has.水溶性物質と脂溶性物質とを混合し、水溶性物質からなる一次分散粒子10が脂溶性物質中に分散した一次分散液を得る一次分散工程と、一次分散液とアルギン酸ナトリウム水溶液とを混合し、一次分散液からなる二次分散粒子20が当該アルギン酸ナトリウム水溶液中に分散した二次分散液を得る二次分散工程と、二次分散液を噴霧してカルシウムイオン含有溶液9と接触させることで、アルギン酸カルシウムゲル30を形成させ、二次分散粒子20がアルギン酸カルシウムゲル30中に分散したマイクロカプセル100を得る噴霧工程と、を備えるマイクロカプセル100の製造方法。
