| 摘要 |
[Problem] To provide a fat-soluble-substance-containing powder composition that is dispersed in a transparent manner without scattering light when dispersed in water, an acidic aqueous solution, or an aqueous solution having a high ionic strength. [Solution] The present invention contains (a) a fat-soluble substance, (b) a sucrose fatty acid ester having an HLB value of 11 or above, (c) an ionic amphiphilic substance, and (d) a sugar or a sugar alcohol, the dispersed particles containing the fat-soluble substance when dissolved in water having an average particle diameter, as measured by dynamic light scattering, of 10-150 nm. |
