Kencur ( Kaempferia galanga L.) rhizome ethanol extract contains a lipophilic compound of ethyl p-methoxycinnamate. Self-nanoemulsifying drug delivery system (SNEDDS) formulation can increase the solubility in water. The purpose this study was to determine effect surfactant combination on kencur SNEDDS system. formulations were carried out by selecting ratio Tween 80:Span 80 and 80:Chremophor R...

Poor aqueous solubility and dissolution limit the oral bioavailability of Biopharmaceutics Classification System (BCS) class II drugs. In this study, we aimed to improve raloxifene hydrochloride (RLX), a BCS drug, using self-microemulsifying drug delivery system (SMEDDS). Based on solubilities RLX, Capryol 90, Tween 80/Labrasol ALF, polyethylene glycol 400 (PEG-400) were selected as oil, surfac...

The paper is focused on the formation of hydroxyapatite nanoparticles (HAp) in polyelectrolyte-modified microemulsions, in a microemulsion template phase consisting of cyclohexane, water, cationic surfactant and cosurfactant, in the presence of Na-polyacrylate (PAA) as an anionic polyelectrolyte. It is shown that PAA, can be incorporated into the individual inverse microemulsion droplets. The m...

The paper is focused on the formation of calcium phosphate nanoparticles (CP) in polyelectrolyte-modified microemulsions, in a microemulsion template phase consisting of cyclohexane, water, anionic surfactantant and cosurfactant, in the presence of anionic and cationic polyelectrolyte. It is shown that polyelectrolyte, can be incorporated into the individual inverse microemulsion droplets. The ...

The paper is focused on the formation of hydroxyapatite nanoparticles (HAp) in polyelectrolyte-modified microemulsions, in a microemulsion template phase consisting of cyclohexane, water, cationic surfactant and cosurfactant, in the presence of Na-polyacrylate (PAA) as an anionic polyelectrolyte. It is shown that PAA, can be incorporated into the individual inverse microemulsion droplets. The m...

The paper is focused on the formation of calcium phosphate nanoparticles (CP) in polyelectrolyte-modified microemulsions, in a microemulsion template phase consisting of cyclohexane, water, anionic surfactantant and cosurfactant, in the presence of anionic and cationic polyelectrolyte. It is shown that polyelectrolyte, can be incorporated into the individual inverse microemulsion droplets. The ...

This review conducted to compare the difference of formulation nanoemulsion cosmetics by plant extracts between Centella asiatica, seed oil from Rubus idaeus, Phyllanthus urinaria, Garcinia mangostana L., Vellozia sauamata, and Cordyceps militaris extract. Materials methods was taken several literature in valid databases that focuses on current status its characteristics, cosmetics, are made ex...