Amelia, Nica Ayu (2024) PENGARUH VARIASI KONSENTRASI CARBOPOL 940 TERHADAP MUTU FISIK DAN STABILITAS SEDIAAN EMULGEL MINYAK ATSIRI BUNGA KENANGA (Cananga odorata). Diploma thesis, Universitas Setia Budi.
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Abstract
Sediaan emulgel mampu memfasilitasi penghantaran senyawa
yang bersifat hidrofob seperti minyak atsiri bunga kenanga, karena
emulgel merupakan sistem 2 fase minyak dan air. Emulgel dibuat
dengan mencampurkan gelling agent dan emulsi dengan proporsi
tertentu. Penelitian ini menggunakan gelling agent berupa carbopol
940, yang memiliki peran sangat berpengaruh terhadap sifat fisik dan
karakteristik sediaan emulgel. Tujuan penelitian ini adalah untuk
mengetahui variasi pada konsentrasi carbopol 940 sediaan emulgel
minyak atsiri bunga kenanga dapat mempengaruhi mutu fisik dan
stabilitas yang baik.
Minyak atsiri yang akan digunakan pada formulasi ini dilakukan
pengujian organoleptis, indeks bias, kelarutan dalam etanol, bobot
jenis, dan Kromatografi Lapis Tipis (KLT). Emulgel minyak atsiri
bunga kenanga dibuat dalam 3 formula dengan variasi konsentrasi
carbopol 940, 1%, 1.5%, dan 2%. Sediaan emulgel dari setiap formula
diuji mutu fisik meliputi organoleptis, homogenitas, pH, viskositas,
daya sebar, daya lekat, dan uji stabilitas dengan metode cycling test.
Hasil pengujian mutu fisik dan stabilitas dilakukan analisis
menggunakan aplikasi SPSS (Statistical Package for the Social
Sciences).
Hasil uji mutu fisik sediaan emulgel dengan variasi konsentrasi
carbopol 940 dengan penambahan minyak atsiri bunga kenanga
menunjukkan bahwa dengan memvariasi carbopol 940 akan
mempengaruhi viskositas, daya sebar dan daya lekat. Semakin tinggi
nilai viskositas yang diperoleh, semakin rendah daya sebar yang
dihasilkan sedangkan daya lekat berbanding lurus dengan viskositas.
Berdasarkan hasil pengujian pada tiap formulasi menunjukkan bahwa
formulasi kedua dengan konsentrasi carbopol 940 (1.5%) memberikan
hasil uji mutu fisik yang baik. Namun, pada ketiga formula dengan
variasi konsentrasi carbopol 940 1%, 1.5%, dan 2% memberikan hasil
yang tidak stabil pada tiap formula. Hal ini dipengaruhi parameter
pengujian viskositas, daya lekat, dan daya sebar.
Emulgel preparations are able to facilitate the delivery of
hydrophobic compounds such as ylang-ylang essential oil, because
emulgel is a 2-phase system of oil and water. Emulgel is made by
mixing gelling agent and emulsion in certain proportions. This research
uses a gelling agent in the form of carbopol 940, which has a very
influential role in the physical properties and characteristics of emulgel
preparations. The aim of this research was to determine whether
variations in the concentration of carbopol 940 in the emulgel
preparation of ylang-ylang flower essential oil could affect its physical
quality and good stability.
The essential oils that will be used in this formulation are tested
for organoleptic, refractive index, solubility in ethanol, specific gravity,
and Thin Layer Chromatography (TLC). Ylang ylang essential oil
emulsion is made in 3 formulas with varying carbopol concentrations
of 940, 1%, 1.5%, and 2%. Emulgel preparations from each formula
were tested for physical quality including organoleptic, homogeneity,
pH, viscosity, spreadability, stickiness, and stability testing using the
cycling test method. The results of physical quality and stability testing
were analyzed using the SPSS (Statistical Package for the Social
Sciences) application.
The results of the physical quality test of emulgel preparations
with varying concentrations of carbopol 940 with the addition of ylang-
ylang flower essential oil showed that varying carbopol 940 would
affect viscosity, spreadability and adhesion. The higher the viscosity
value obtained, the lower the spreading power produced, while the
sticking power is directly proportional to viscosity. Based on the test
results for each formulation, it shows that the second formulation with
a carbopol concentration of 940 (1.5%) provides good physical quality
test results. However, the three formulas with varying concentrations of
carbopol 940 1%, 1.5% and 2% gave unstable results in each formula.
This is influenced by the test parameters of viscosity, adhesion and
spreadability.
| Item Type: | Thesis (Diploma) |
|---|---|
| Uncontrolled Keywords: | emulgel, minyak atsiri, carbopol, uji mutu fisik. emulgel, essential oil, carbopol, physical quality test. |
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry Q Science > QK Botany |
| Divisions: | Universitas Setia Budi > Fakultas Farmasi > D3 Farmasi |
| Depositing User: | Unnamed user with email baa.si@setiabudi.ac.id |
| Date Deposited: | 09 Jan 2026 03:01 |
| Last Modified: | 09 Jan 2026 03:01 |
| URI: | https://eprints.setiabudi.ac.id/id/eprint/298 |
