Optimization and characterization of Fatty Acid Esters (FAES) based Nanostructured Lipid Carrier (NLC) by Box-Behnken analysis
Document Type
Article
Publication Date
7-1-2022
Abstract
An unfavorable rate of toxicity and hydrophobicity of active substance in water has prompted the development of an improved active ingredients delivery systems such as nanostructured lipid carriers (NLC). This present study investigates varying components of NLCs compositions to achieve an optimized and stable colloidal suspension of NLCs through Box-Behnken design analysis for potential use as an active substance carrier system. The optimised formulation is comprised of 2.9% stearic acid, 0.4% MCT, 0.3% IPM, 0.37% Tween 20, 0.23% Span 20 and 96% deionised water (DW). The mean particle size, polydispersity index, and zeta potential of the optimized NLCs were 322 +/- 13.5 nm, 0.199 +/- 0.04, and -36 +/- 0.1 mV, respectively. Based on the TEM micrograph, NLCs can be observed as having an elongated spherical shape with a dense appearance.
Keywords
Box-Behnken design, Isopropyl myristate, Medium-chain triglyceride, Nanostructured lipid carrier, Surfactant
Divisions
Science
Funders
Universiti Malaya,Ministry of Education, Malaysia [FP075-2018A] [FRGS/1/2018/STG07/UM/01/1]
Publication Title
Sains Malaysiana
Volume
51
Issue
7
Publisher
Penerbit Universiti Kebangsaan Malaysia
Publisher Location
FACULTY SCIENCE & TECHNOLOGY, BANGI, SELANGOR, 43600, MALAYSIA