FORMULASI DAN UJI AKTIVITAS ANTIBAKTERI SEDIAAN EMULGEL EKSTRAK BIJI SALAK PONDOH (Salacca zalacca (Gaertn.) Voss) DENGAN VARIASI HPMC TERHADAP BAKTERI Staphylococcus aureus

Faturohmah, Milaf Nur (2025) FORMULASI DAN UJI AKTIVITAS ANTIBAKTERI SEDIAAN EMULGEL EKSTRAK BIJI SALAK PONDOH (Salacca zalacca (Gaertn.) Voss) DENGAN VARIASI HPMC TERHADAP BAKTERI Staphylococcus aureus. Other thesis, Universitas Setia Budi.

[thumbnail of INTISARI ABSTRACT.pdf] Text
INTISARI ABSTRACT.pdf

Download (515kB)
[thumbnail of FORM PULIKASI MILAF_signed (1).pdf] Text
FORM PULIKASI MILAF_signed (1).pdf

Download (271kB)
[thumbnail of milaf nur faturohmah_10JULI.pdf] Text
milaf nur faturohmah_10JULI.pdf

Download (189kB)
[thumbnail of COVER - BAB 1.pdf] Text
COVER - BAB 1.pdf

Download (2MB)
[thumbnail of BAB 2.pdf] Text
BAB 2.pdf

Download (631kB)
[thumbnail of BAB 3.pdf] Text
BAB 3.pdf

Download (735kB)
[thumbnail of BAB 4.pdf] Text
BAB 4.pdf
Restricted to Repository staff only

Download (787kB)
[thumbnail of BAB 5.pdf] Text
BAB 5.pdf
Restricted to Repository staff only

Download (436kB)
[thumbnail of DAFTAR PUSTAKA.pdf] Text
DAFTAR PUSTAKA.pdf
Restricted to Repository staff only

Download (473kB)
[thumbnail of LAMPIRAN.pdf] Text
LAMPIRAN.pdf
Restricted to Repository staff only

Download (1MB)

Abstract

Biji salak pondoh (Salacca zalacca (Gaertn.) Voss) memiliki aktivitas antibakteri terhadap S. aureus karena mengandung senyawa flavonoid dan tanin. Emulgel adalah gabungan dari emulsi dan gel dengan komponen utama HPMC sebagai gelling agent. Tujuan penelitian ini adalah untuk mengetahui pengaruh variasi HPMC terhadap mutu fisik dan stabilitas sediaan emulgel ekstrak biji salak pondoh dan mengetahui senyawa kimia yang terdapat pada ekstrak biji salak pondoh sediaan emulgel yang memiliki aktivitas antibakteri. Ekstrak biji pondoh dibuat menggunakan metode maserasi dengan pelarut etanol 96%. Ekstrak yang diperoleh dibuat 4 formula sediaan emulgel dengan variasi konsentrasi HPMC 2%, 2,5%, 3% dan kontrol negatif pada sediaan emulgel. Sediaan emulgel dilakukan uji mutu fisik meliputi uji organoleptik, uji homogenitas, uji tipe emulgel, uji pH, uji daya sebar, uji daya lekat, uji viskositas, uji stabilitas emulgel dan uji aktivitas antibakteri terhadap zona hambat menggunakan metode sumuran dengan media MHA. Data yang diperoleh diolah dengan statistik Analysis of Variance (ANOVA). Hasil penelitian menunjukkan bahwa pada ekstrak biji salak pondoh dapat diformulasikan menjadi emulgel. Variasi konsentrasi HPMC berpengaruh terhadap mutu fisik dan stabilitas sediaan emulgel terutama pada uji viskositas, daya sebar dan daya lekat. Semua formula menghasilkan mutu fisik dan stabilitas yang baik serta memenuhi persyaratan. Hasil diameter zona hambat sediaan emulgel terbukti memiliki aktivitas antibakteri yang tergolong kuat dalam menghambat pertumbuhan bakteri Staphylococcus aureus dimana diameter paling tinggi didapat 20,22 mm yang terdapat pada formula 1 dengan variasi HPMC 2% hasil pengujian SPSS menunjukkan bahwa formula 1 tidak memiliki perbedaan yang signifikan dengan kontrol positif dengan nilai sig > 0,05. Salak pondoh seeds (Salacca zalacca (Gaertn.) Voss) exhibits antibacterial activity against S aureus due to its content of flavonoid and tanin compounds. Emulgel is a combination of an emulsion and a gel, with HPMC as the main gelling agent. The aim of this study was to determine the effect of varying HPMC concentrations on the physical quality and stability of salak pondoh seed extract emulgel, as well as to identify the chemical compounds present in the emulgel formulation of salak pondoh seed extract that exhibit antibacterial activity. Salak pondoh seed extract was prepared using the maceration method with 96% ethanol as the solvent. The obtained extract was formulated into 4 emulgel preparations with varying HPMC concentrations of 2%, 2.5%, 3%, and a negative control in the emulgel formulation. The emulgel preparations underwent physical quality tests, including organoleptic evaluation, homogeneity test, emulgel type test, pH test, spreadability test, adhesion test, viscosity test, emulgel stability test, and antibacterial activity test against inhibition zones using the well diffusion method with MHA media. The collected data were analyzed using Analysis of Variance (ANOVA) statistics. The results of the study showed that salak pondoh seed extract can be formulated into an emulgel. Variations in HPMC concentration affected the physical quality and stability of the emulgel preparation, especially in viscosity, spreadability, and adhesion tests. All formulas produced good physical quality and stability, meeting the required standards. The inhibition zone diameter results demonstrated that the emulgel preparations exhibited strong antibacterial activity against the growth of Staphylococcus aureus, with the largest diameter of 20.22 mm observed in formula 1 with 2% HPMC concentration. SPSS analysis showed that formula 1 did not have a significant difference compared to the positive control, with a significance value of > 0.05.
Item Type: Thesis (Other)
Uncontrolled Keywords: Emulgel, ekstrak, biji salak pondoh (Salacca zalacca (Gaertn.) Voss), antibakteri Emulgel, extract, salak pondoh (Salacca zalacca (Gaertn.) Voss) seeds, antibacterial.
Subjects: Q Science > Q Science (General)
R Medicine > R Medicine (General)
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: 23 Dec 2025 03:26
Last Modified: 23 Dec 2025 03:26
URI: https://eprints.setiabudi.ac.id/id/eprint/83

Actions (login required)

View Item
View Item