Fitriani, Desy (2024) FORMULASI DAN UJI AKTIVITAS SEDIAAN KRIM TABIR SURYA EKSTRAK ETANOL DAUN KERSEN (Muntingia calabura L.). Other thesis, Universitas Setia Budi.
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Abstract
Radikal bebas dari sinar ultraviolet yang berlebih dapat
menimbulkan beberapa gangguan dan kondisi degeneratif. Zat
antioksidan digunakan sebagai tindakan preventif terhadap radikal
bebas. Ekstrak etanol daun kersen (Muntingia calabura L) memiliki
khasiat sebagai tabir surya alami. Salah satu sediaan yang dapat
membantu pemakaian sebagai sediaan tabir surya adalah sediaan krim.
Tujuan penelitian adalah untuk mengetahui stabilitas dan mutu fisik serta
aktivitas tabir surya krim ekstrak etanol daun kersen.
Penelitian ini menggunakan 4 formula berbeda yaitu F1, F2, F3,
dan F4 dengan konsentrasi ekstrak berturut-turut yaitu 0; 1; 2; 4 %.
Sediaan krim ekstrak etanol daun kersen dilakukan pengujian mutu fisik
dan uji stabilitas dengan cycling test selama 6 siklus (Sampel disimpan
pada suhu 4 oC dalam waktu 24 jam kemudian sampel dipindahkan pada
suhu 40 oC dalam waktu 24 jam. Proses ini dikatakan sebagai 1 siklus.).
Uji aktivitas tabir surya krim dilakukan secara in vitro dengan mengukur
nilai Sun Protektion Factor (SPF) menggunakan Spektrofotometri UV.
Data hasil uji mutu fisik, uji stabilitas dan SPF kemudian dianalisis
secara statistik.
Hasil penelitian menunjukkan bahwa krim ekstrak etanol daun
kersen dengan variasi konsentrasi ekstrak etanol daun kersen sebagai zat
aktif memenuhi stabilitas dan mutu fisik yang baik. Konsentrasi ekstrak
berpengaruh terhadap aktivitas tabir surya yaitu semakin tinggi
konsentrasi ekstrak semakin tinggi nilai SPF yang didapat, masingmasing F1, F2, F3, dan F4 memiliki nilai berturut-turut (3,65), (8,49);
(14,11); dan (31,74).
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 (Other) |
|---|---|
| Uncontrolled Keywords: | Muntingia calabura L, krim, sunscreen, UV spectrophotometry. Muntingia calabura L, krim, tabir surya, spektrofotometri UV |
| Subjects: | R Medicine > R Medicine (General) R Medicine > RL Dermatology R Medicine > RS Pharmacy and materia medica |
| Depositing User: | Unnamed user with email baa.si@setiabudi.ac.id |
| Date Deposited: | 14 Jan 2026 00:58 |
| Last Modified: | 14 Jan 2026 00:58 |
| URI: | https://eprints.setiabudi.ac.id/id/eprint/341 |
