PROBLEM TO BE SOLVED: To provide production methods of poorly water soluble component-containing formulations capable of stably dispersing a poorly water soluble component, which can be used in a field, such as a food, a functional nutritional food, a designated health food, a dietary supplement, a nutrient, an animal drug, a drink, a feed, a pet food, a cosmetic, pharmaceuticals, therapeutic agent, or prophylactic agent.SOLUTION: The invention relates to a production method of a poorly water soluble component-containing formulation characterized by comprising adding a poorly water soluble component into a vegetable oil with a temperature of 100°C or more and dissolving it to prepare a poorly water soluble component dissolving oil, and emulsifying and dispersing the poorly water soluble component dissolving oil.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】本発明は、食品、栄養機能食品、特定保健用食品、栄養補助剤、栄養剤、動物薬、飲料、飼料、ペットフード、化粧品、医薬品、治療薬又は予防薬等の分野において使用できる、難水溶性成分を安定的に分散し得る難水溶性成分含有製剤の製造方法を提供する。【解決手段】本発明は難水溶性成分を100℃以上の食物油に添加し溶解し、難水溶性成分溶解油を調製する工程と、前記難水溶性成分溶解油を乳化・分散する工程と、を有することを特徴とする難水溶性成分含有製剤の製造方法に関する。【選択図】なし
