Lestari, Indri (2025) PENGARUH VARIASI KONSENTRASI CARBOPOL 940 SEBAGAI GELLING AGENT SEDIAAN ANTI AGING GEL EKSTRAK ETANOL LIDAH BUAYA (Aloe vera L.)TERHADAP MUTU FISIK DAN STABILITASNYA. Other thesis, Universitas Setia Budi.
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Abstract
Paparan sinar UV di Indonesia yang tinggi menimbulkan penuaan
dini. Anti-aging dari lidah buaya (Aloe vera L.) dipercaya mampu
menghambat proses penuaan karena mengandung flavonoid, tanin,
saponin, dan antraquinon yang kaya antioksidan. Studi ini bertujuan
untuk memahami efek anti-aging, pengaruh variasi konsentrasi carbopol
terhadap mutu fisik gel, formula gel yang mempunyai mutu fisik paling
baik, serta formula terbaik yang memiliki efek anti-aging paling kuat
dari zat aktif ekstrak etanol lidah buaya.
Ekstrak etanol 96% lidah buaya diolah dengan metode maserasi
dan dipakai 1% ekstrak kemudian diformulasikan menjadi sediaan gel
dengan variasi basis Carbopol 940 dengan variasi konsentrasi F1: 0,6%,
F2: 1,2%, dan F3: 1,8%. Setiap formula dilakukan uji mutu fisik dengan
parameter organoleptik, pH, homogenitas, viskositas, daya sebar, daya
lekat. Uji stabilitas mutu fisik dengan metode cyling test. Uji iritasi
dengan parameter udema dan eritema. Uji anti-aging memakai kulit
punggung kelinci New Zealand dengan parameter kehalusan,
kelembapan, keriput, yang dicek memakai skin analyzer. Data yang
diperoleh diuji memakai metode uji independent sample T-Test dan
dilanjutkan dengan uji post hoc Turkey.
Variasi carbopol 940 dalam F2 dengan konsentrasi basis 1,2%,
memiliki mutu fisik dan stabilitas gel terbaik. Pengujian keamanan
sediaan gel tidak mengiritasi, alhasil aman untuk dipakai. Konsentrasi
basis carbopol 940 pada F2 dengan basis 1,2% serta terdapat
penambahan ekstrak etanol lidah buaya sebesar 1% dalam sediaan
memiliki uji aktivitas anti aging terbaik.
High exposure to UV rays in Indonesia causes early aging. Anti�aging from Aloe vera L. is believed to be able to inhibit the aging process
because it contains flavonoid, tanin, saponin, and antarquinon which are
rich in antioxidants. This research aims to determine the anti-aging
effect, the effect of variations in carbopol concentration on the physical
quality of the gel, the gel formula that has the best physical quality, and
the best formula that has the strongest anti-aging effect from the active
substance of aloe vera ethanol extract.
The 70% ethanol extract of aloe vera is processed using the
maceration method and 1% of the extract is used and then formulated
into a gel preparation with a variation of Carbopol 940 base with varying
concentrations of F1: 0.6%, F2: 1.2%, and F3: 1.8%. Each formula is
subjected to a physical quality test with organoleptic parameters, pH,
homogeneity, viscosity, spreadability, adhesive power. Physical quality
stability test with synergistic parameters. Irritation test with edema and
erythema parameters. The anti-aging test uses the back skin of New
Zealand rabbits with the parameters of smoothness, moisture, wrinkles,
which are checked using a skin analyzer. The data obtained was tested
using the independent sample T-Test method and continued with the
Turkey post hoc test.
The carbopol 940 variation in F2 with a base concentration of
1.2%, has the best physical quality and gel stability. Safety testing of gel
preparations is non-irritating, so it is safe to use. The base concentration
of carbopol 940 in F2 with a base of 1.2% and the addition of 1% aloe
vera ethanol extract in the preparation has the best anti-aging activity
test.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Aloe vera L., Anti-aging, Gel Aloe vera L., Anti-aging, Gel |
| Subjects: | Q Science > Q Science (General) R Medicine > R Medicine (General) R Medicine > RS Pharmacy and materia medica R Medicine > RV Botanic, Thomsonian, and eclectic medicine |
| Divisions: | Universitas Setia Budi > Fakultas Farmasi > S1 Farmasi |
| Depositing User: | Unnamed user with email baa.si@setiabudi.ac.id |
| Date Deposited: | 05 Jan 2026 02:06 |
| Last Modified: | 05 Jan 2026 02:06 |
| URI: | https://eprints.setiabudi.ac.id/id/eprint/226 |
