FORMULASI DAN UJI AKTIVITAS SEDIAAN KRIM TABIR SURYA EKSTRAK ETANOL DAUN KERSEN (Muntingia calabura L.)

Fitriani, Desy (2024) FORMULASI DAN UJI AKTIVITAS SEDIAAN KRIM TABIR SURYA EKSTRAK ETANOL DAUN KERSEN (Muntingia calabura L.). Skripsi thesis, Universitas Setia Budi.

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Abstract

DESY, F., 2023 FORMULASI AND ACTIVITY TESTS OF SUNSCREEN CREAM ETHANOL EXTRACT OF KERSEN LEAVES ( Muntingia calabura. L) STUDY PROGRAM OF PHARMACY, FACULTY OF PHARMACY, SETIA BUDI UNIVERSITY. Free radicals from excess ultraviolet rays can cause several disorders and degenerative conditions. Antioxidant substances are used as a preventive measure against free radicals. Kersen leaf ethanol extract (Muntingia calabura L) has efficacy as a natural sunscreen. One preparation that can help use as a sunscreen preparation is a cream preparation. The aim of the research was to determine the stability and physical quality and activity of sunscreen cream of cherry leaf ethanol extract. This study used 4 different formulas namely F1, F2, F3, and F4 with extract concentrations respectively 0; 1; 2; 4 %. The preparation of cherry leaf ethanol extract cream was tested for physical quality and stability test by cycling test for 6 cycles (Samples were stored at 4 oC within 24 hours then samples were transferred at 40 oC within 24 hours. This process is said to be 1 cycle.) . Activity test of sunscreen cream was carried out in vitro by measuring the Sun Protection Factor (SPF) value using UV spectrophotometry. The results of the physical quality test, stability test and SPF were then analyzed statistically. The results showed that the cherry leaf ethanol extract krim with various concentrations of cherry leaf ethanol extract as the active substance met the stability and good physical quality. The concentration of the extract has an effect on the activity of sunscreen, namely the higher the concentration of the extract, the higher the SPF value obtained, respectively F1, F2, F3, and F4 have (3,65), (8,49); (14,11); dan (31,74)

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	Muntingia calabura L, krim, sunscreen, UV spectrophotometry, Muntingia calabura L, krim, tabir surya, spektrofotometri UV
Subjects:	Q Science > Q Science (General) R Medicine > RS Pharmacy and materia medica
Divisions:	Fakultas Farmasi > Prodi S1 Farmasi
Depositing User:	USB
Date Deposited:	20 Jun 2024 06:24
Last Modified:	20 Jun 2024 06:24
URI:	http://repo.setiabudi.ac.id/id/eprint/6234

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