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UPSI Digital Repository (UDRep)
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| Total records found : 1 |
| Simplified search suggestions : Wan Rusmawati binti Wan Mahamod |
| 1 | 2019 Article | Characterisation of Virgin Coconut Oil Based Lamellar Liquid Crystal Incorporated with Lycopene Wan Rusmawati binti Wan Mahamod In this study, virgin coconut oil (VCO)-based lamellar liquid crystal (LLC) systems was formulated from single and mixed surfactants system of Brij30/H2O/VCO and Tween 60:Brij30/H2O/VCO, respectively using trial and error method with fixed composition. The study incorporated lycopene, as an additive compound into the formulated VCO-based LLC (V-L?) with varying percentages of lycopene in VCO phase prior to mixing all the ingredients in a desired composition. The purpose of this study was to determine the best V- L? system for use as a platform that can accommodate optimum lycopene. Physicochemical characterisation of the systems was performed by optical polarising microscopy (OPM), small-angle X-ray scattering (SAXS) and rheological profile analysis. The OPM and SAXS results showed that both systems were capable of accommodating lycopene up to 70 wt%. Optical polarising microscope study showed that the lamellar texture of both systems remained even in the ..... 587 hits |