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Pharmacon
Published by Universitas Muhammadiyah Surakarta
ISSN : 14114283     EISSN : 26855062     DOI : -
Core Subject : Health,
Health Professions Medicine & Pharmacology
Pharmacon: Jurnal Farmasi Indonesia is a collection of publication journals, covering all aspects of Pharmaceutical sciences, including Technology of Formulations, Excipients Optimization, Extract and Herbal Standardizations, Pharmacological activity determination on natural sources, Drug Synthesize and Development, Molecular Biology, Antibiotic Screening, Metabolite Profiling and Quantification, Clinical Pharmacy, Health and Environmental issues, published by Faculty of Pharmacy, Muhammadiyah University of Surakarta. We look forward to working with pharmaceutical community of researchers as we are intended to serve as a major resource for pharmaceutical information.
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Articles 12 Documents
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Search results for , issue "Vol 16, No 1 (2019)" : 12 Documents clear
Optimasi Formulasi Esens Sheet Mask Kombinasi Ekstrak Spirulina platensis dan Nanopartikel Bentonit dengan Metode Simplex Lattice Design Erindyah Retno Wikantyasning; Ulil Fikri Nurhakimah; Ramadhani Dwi Sula; Kartika Fidi Astuti
Pharmacon: Jurnal Farmasi Indonesia Vol 16, No 1 (2019)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/pharmacon.v16i1.8307

Abstract

Spirulina platensis contained phycocyanin that has the potential for antioxidant activity. Bentonite contains various minerals that can absorb water and was known having ability for scavenging of free radicals. The purpose of this study was to obtain the optimum formulae of sheet mask essence, containing combination of Spirulina platensis extract and bentonite nanoparticles and evaluated the antioxidant activity using DPPH (2,2-diphenyl-1-pikrihidrazil) assay. Bentonite nanoparticles was prepared by High Energy Milling (HEM) method and characterized using Particle Size Analyzer (PSA). The results of the nanoparticles characterization was 152,8±0,69 nm for the particle size and 0.106±0.03 for PI value. Physical stability tests showed that the formula was homogenous, viscosity between 0.7-1.1 dPas, and pH between 5-6.5. The IC50 value of Spirulina platensis extract was 256.46 ppm with AAI category was medium. The antioxidant test of this fomula that contain Spirulina platensis extract and bentonite nanoparticles did not show any potential antioxidant activity. The concentrations of PEG 400 and Tween 80 were used to formulate the optimum formula were 4.29% w/w and 6.71% w/w.
Formulasi dan Karakterisasi Sediaan Nanoemulgel Serbuk Lidah Buaya (Aloe Vera L.) Teguh Imanto; Roseh Prasetiawan; Erindyah Retno Wikantyasning
Pharmacon: Jurnal Farmasi Indonesia Vol 16, No 1 (2019)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/pharmacon.v16i1.8114

Abstract

Aloe vera L. contains antiseptic saponins and anthraquinone complexes as antibacterial. This research was conducted to formulate aloe vera powder into nanoemulgel, characterize and test its physical properties, and to know the effect of gelling agent concentration (carbopol and chitosan) on nanoemulgel. Emulsion type used is oil in water (O / W) with surfactant tween 80 and co-surfactant propylene glycol. Nanoemulsion is characterized by percent of transmittance with UV-Vis spectrophotometer, also potential droplet and zeta size distribution with Particle Size Analyzer. Hydrogels consist of 4 combination formulas of carbopol 0.5%; 1%; 1.5%; 2% and 0.3% chitosan. The formula is tested for physical properties including organoleptic, pH, spreadability, adhesion, viscosity and stability with freeze thaw method. The results showed that the nanoemulsion droplet size was 65.05nm ± 13.49 with zeta potential of -0.1mV and the percent of transmittance above 98%. The result of physical properties of the four formulas shows that the different gelling agent concentration gives different physical properties of viscosity and spreadability. Overall, formula 3 has the best physical properties and physical stability compared to formula 1, 2 and 4.

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