kojic acid 1,1 diphenyl 2 picrylhydrazyl 1 Acetylcholinesterase 1 Anti-inflammatory 1 Antimicrobial 1 Antioxidant 1 Antityrosinase 1 Article 1 Beilschmiedia 1 Beilschmiedia glabra 1 Beilschmiedia glabra extract 1 Beilschmiedia madang 1 Beilschmiedia madang extract 1 Beilschmiedia pulverulenta 1 Beilschmiedia pulverulenta extract 1 Biochemistry 1 Carbopol 1 Class II 1 Controlled drug delivery 1 Dissolution 1 Drug content 1 High pressure homogenization 1 Homogenization method 1 IC50 1 Kojic acid 1 Lauraceae 1 Morphology 1 Nanocrystals 1 Particle size 1 Particle size analysis 1