ARUM, Umi Kusuma (2015) FORMULASI MASKER GEL PEEL-OFF EKSTRAK KULIT BUAH NAGA MERAH (Hylocereus undatus (Haw.) Britt. & Rose) SEBAGAI ANTIOKSIDAN DENGAN KOMBINASI BASIS HPMC K15M DAN GLISERIN. Skripsi thesis, Universitas Setia Budi Surakarta.
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Abstract
Red dragon fruit peels (Hylocereus undatus (Haw.) Britt. & Rose) is waste that contains flavonoid and phenols, as an antioxidant. The study was aimed to know the effect of physical properties and antioxidant activity in formulation HPMC and glycerin. Red dragon fruit peels extracts was obtained by maceration with ethanol 70%. Then the extracts were made as much 6 formulation gel peel-off mask with combination of HPMC and glycerin base, i.e. : 1%:2%; 1%:5%; 1%:10%; 2%:2%; 2%:5%; 2%:10%. Evaluation based on day 2 and day 21 toward physical properties and antioxidant activity includes organoleptic, homogeneity, viscosity, dispersive power, drying time, pH and antioxidant activity was tested by DPPH method. The data were analyzed SPSS Statistic version 17.0 with one way Anova and Independent T-Test. The results showed red dragon fruit peel could be made gel peel-off masks and the greater base of HPMC and glycerin combination was used, resulted in high viscosity, low dispersive power, more acidic pH, longer time to dry out and lower antioxidant activity. Key Words : gel peel-off mask, red dragon fruit peels, HPMC and glycerin
| Item Type: | Thesis (Skripsi) |
|---|---|
| Uncontrolled Keywords: | gel peel-off mask, red dragon fruit peels, HPMC and glycerin |
| Subjects: | R Medicine > RS Pharmacy and materia medica |
| Divisions: | Fakultas Farmasi > Prodi S1 Farmasi |
| Depositing User: | Mrs NOVI HANDAYANI |
| Date Deposited: | 21 Feb 2020 03:23 |
| Last Modified: | 21 Feb 2020 03:23 |
| URI: | http://repo.setiabudi.ac.id/id/eprint/2408 |
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