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- Title
Preparation and Optimization OF Palm-Based Lipid Nanoparticles Loaded with Griseofulvin.
- Authors
Wen Huei Lim; Yann Jean Tan; Choy Sin Lee; Hui Meng Er; Shew Fung Wong
- Abstract
Palm-based lipid nanoparticle formulation loaded with griseofulvin was prepared by solventfree hot homogenization method. The griseofulvin loaded lipid nanoparticles were prepared via stages of optimisation, by altering the high pressure homogenisation (HPH) parameters, screening on palm-based lipids and Tween series surfactants and selection of lipid to surfactant ratios. A HPLC method has been validated for the drug loading capacity study. The optimum HPH parameter was determined to be 1500 bar with 5 cycles and among the palm-based lipid materials; Lipid C (triglycerides) was selected for the preparation of lipid nanoparticles. Tween 80 was chosen from the Tween series surfactants for its highest saturated solubility of griseofulvin at 53.1 ± 2.16 μg/mL. The optimum formulation of the griseofulvin loaded lipid nanoparticles demonstrated nano-range of particle size (179.8 nm) with intermediate distribution index (PDI) of 0.306, zeta potential of -27.9 mV and drug loading of 0.77%. The formulation was stable upon storage for 1 month at room temperature (25 °C) and 45 °C with consistent drug loading capacity.
- Subjects
ANTIFUNGAL agents; NANOSTRUCTURED materials; NANOFABRICS; BIOMACROMOLECULES; GRISEOFULVIN; THERAPEUTICS
- Publication
Iranian Journal of Pharmaceutical Research, 2017, Vol 16, Issue 2, p451
- ISSN
1735-0328
- Publication type
Article