EUNIKE FIONA NATANIA, 051211132110 (2016) UJI EFEK TABIR SURYA OKTIL METOKSISINAMAT DALAM SISTEM NLC, SLN, DAN SIMPLE CREAM. Skripsi thesis, Universitas Airlangga.
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Abstract
Octyl methoxycinnamate is a suncreean agent that absorb UV B rays. However, when exposed to sunlight, octyl methoxycinnamate is converted into a less UV-absorbent form,which reduces its effectiveness. The aim of this study was to know the effect of difference of delivery system on characteristic and effectiveness of sunscreen product containing octyl methoxycinnamate. NLC and SLN was made by hot homogenization with high shear homogenization. The characteristic test was done by observing pH, viscosity by Brookfield Cone and Plate Viscometry®, particle size by Particle Analyzer DelsaTM Nano Submicron Particle Size, orderness profil by Powder X-Ray Diffraction (PXRD), and the measuring of SPF value was done with spectrophotometric method. The result of the test showed that the SPF value of octyl methoxycinnamate was influenced by particle size and orderness.
| Item Type: | Thesis (Skripsi) | |||||||||
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| Additional Information: | KKB KK-2 FF F 14-16 Nat u | |||||||||
| Uncontrolled Keywords: | octyl methocycinnamate, sunscreen, Nanoparticle Lipid Carrier (NLC), Solid Lipid Nanoparticle (SLN), simple cream. | |||||||||
| Subjects: | K Law > K Law (General) > K1-7720 Law in general. Comparative and uniform law. Jurisprudence > K(520)-5582 Comparative law. International uniform law > K3625-3649 Food. Drugs. Cosmetics | |||||||||
| Divisions: | 05. Fakultas Farmasi > Farmastika | |||||||||
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| Depositing User: | sukartini sukartini | |||||||||
| Date Deposited: | 18 May 2017 00:47 | |||||||||
| Last Modified: | 18 May 2017 00:47 | |||||||||
| URI: | http://repository.unair.ac.id/id/eprint/57502 | |||||||||
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