| 摘要 |
PROBLEM TO BE SOLVED: To provide a lipophilic component-containing powder and a manufacturing method of the same, which easily converts the lipophilic component to stable and minute emulsified oil droplets even when the lipophilic component contains a shaping agent and a high content of the lipophilic component-containing a nonionic surfactant based on polyoxyalkylene in the powder, and capable of sustaining the oil droplets in minute state in converting to powder, hardly oozing out the lipophilic component even under the application of an external force load. SOLUTION: The invention relates to the lipophilic component-containing powder prepared by drying an oil in water type emulsion containing (A) a lipophilic component, (B) a nonionic surfactant based on polyoxy(2-3C)alkylene, (C) an alkyl polyoxyethylene acetate (I), and (D) a shaping agent and water, and to the method for producing the same and tablets prepared by making tablets of a powder containing the lipophilic component-containing powder. (I); R<SP>1</SP>-O-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>-CH<SB>2</SB>COOM. [In the formula, R<SP>1</SP>is a 10-25C hydrocarbon group, M is H or an anion, n is a number of 1-40]. COPYRIGHT: (C)2008,JPO&INPIT
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