| 摘要 |
A delivery system having a structure comprising surfactant aggregates, the delivery system comprises a) a surfactant system selected from the group consisting of nonionic, cationic, and zwitterionic surfactants, the surfactant being present in an amount equal to or greater than its critical micelle concentration, b) 10% or more by weight, based on the total weight of the delivery system, of a hydrophilic phase formed of water and/or a water-soluble solvent, c) from 0.0001 to 5% by weight, based on the total weight of the delivery system, of a compound having the structure Formula (1) or salts, and/or solvates thereof ("compound 1") wherein at least a proportion of compound 1 is encapsulated within the surfactant aggregates. |
