Biochemistry 1 Carbopol 1 Class II 1 Controlled drug delivery 1 Dissolution 1 Drug content 1 High pressure homogenization 1 Homogenization method 1 Kojic acid 1 Morphology 1 Nanocrystals 1 Particle size 1 Particle size analysis 1 Solubility 1 Solubility enhancement Surface morphology 1 Sustainability of natural resource 1 Targeted drug delivery 1 Top-down methods 1 Top-down technique 1 Topdown 1 X ray diffraction 1 kojic acid 1 nanocrystals 1 solubility enhancement 1 sustainability of natural resources 1 top-down technique 1