FORMULASI UJI MUTU FISIK AKTIVITAS KRIM KOMBINASI EKSTRAK HERBA PEGAGAN (Centella asiatica L.) DAN MINYAK ZAITUN SEBAGAI TABIR SURYA SECARA IN VITRO

Zainudin, Suciaty (2016) FORMULASI UJI MUTU FISIK AKTIVITAS KRIM KOMBINASI EKSTRAK HERBA PEGAGAN (Centella asiatica L.) DAN MINYAK ZAITUN SEBAGAI TABIR SURYA SECARA IN VITRO. Tesis thesis, Universitas Setia Budi Surakarta.

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Abstract

Extract herb pegagan consists of flavanoid compound that can be applied as sun filter to prevent ultraviolet radiation. Herb extract pegagan and olive oil has been prepared in cream dosage form due to its easy to use. The aims of this research was to determine varying concentrations of physical properties and sun protecting factor (SPF) value of sunscreen lotion. Extract herb pegagan and olive oil was obtained by maceration method using ethanol 96% as solvent. In vitro measurement of SPF used spectrophotometer Ultraviolet-visible. The SPF was calculated and plotted with concentrations using non-linear regression method. Formulation Herb. Extract pegagan and olive oil in sunscreen lotion using varying concentrations of was prepared by several ratios i.e. F1 (5%:0,1%), F2 (10%:0,1%), and F3 (20%:0,1%). Physical stability and properties of lotion were conducted i.e organoleptic, homogeneity, viscosity, spreadibility, emulsion type and pH. The results were statistically analyzed using two way analysis of variance at confidence level of 95%. The results showed that as many as extract herb pegagan and olive oil SPF values of 28,5 (ultra protection); 29,9 (ultra protection); and 37 (ultra protection), respectively. Keyword: Extract herb pegagan and olive oil leaves, Flavonoid, SPF value, Sunscreen

Item Type: Thesis (Tesis)
Uncontrolled Keywords: Keyword: Extract herb pegagan and olive oil leaves, Flavonoid, SPF value, Sunscreen
Subjects: R Medicine > RS Pharmacy and materia medica
Divisions: Fakultas Farmasi > Prodi S2 Farmasi
Depositing User: Herera Gadys USB
Date Deposited: 23 Feb 2019 03:29
Last Modified: 23 Feb 2019 03:29
URI: http://repository.setiabudi.ac.id/id/eprint/722

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