Pengembangan sistem nanostructured lipid carriers (NLC) meloxicam dengan lipid monostearin dan miglyol 808 menggunakan metode emulsifikasi

Annisa, Rahmi and Hendradi, Esti and Melani, Dewi (2016) Pengembangan sistem nanostructured lipid carriers (NLC) meloxicam dengan lipid monostearin dan miglyol 808 menggunakan metode emulsifikasi. Journal of Tropical Pharmacy and Chemistry, 3 (3). pp. 156-169. ISSN 2407-6090

[img]
Preview
Text (full text)
2074.pdf - Published Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (497kB) | Preview
Full text available at: http://jtpc.farmasi.unmul.ac.id/index.php/jtpc/art...

Abstract

The aim this study was to determine the effect of Monostearin and Miglyol 808 lipid ratio in NLC system formulation resulting in physicochemical characteristics, release rate, and penetration rate. The NLC making was done by using emulsification method. In the formulation of NLC meloxicam, 3 different lipid ratios were used, including ratios of 6:4, 7:3, 8:2. Meloxicam served as active ingredient, monostearin served as solid lipid, miglyol 808 served as a liquid lipid, and tween 80 was surfactant. NLC meloxicam physicochemical characteristics include tests of organoleptic, pH, viscosity, particle size, particle morphology and entrapment efficiency. NLC meloxicam belongs to semisolid preparations with pH value range of 5,72-5,87. Increasing viscosity of NLC system are cause by increase of solid lipid. The measurement results of particle size of three different lipid formulas indicated that the lipid particle size was <1000 nm. Test of NLC particle morphology by using Transmission Electron Microscopy (TEM) indicated the spherical particle shape (round). Entrapment efficiency test of all NLC-lipid compositions revealed quite high result (> 80%). The determination of release rate (flux) and penetration rate (flux) was conducted by using Franz diffusion cells with a cellophane membrane for the release and Wistar rat’s skin membrane for the penetration. The release rate values of three NLC meloxicam formulas showed p value (sig) 0,005, while the penetration rate obtained p value (sig) 0,091.

Item Type: Journal Article
Keywords: NLC; meloxicam; physicochemical characterization; release rate and penetration rate
Subjects: 10 TECHNOLOGY > 1007 Nanotechnology > 100709 Nanomedicine
Divisions: Faculty of Medical and Health Sciences > Department of Pharmacy
Depositing User: Rahmi Annisa
Date Deposited: 27 Aug 2017 00:14

Downloads

Downloads per month over past year

Origin of downloads

Actions (login required)

View Item View Item