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Formulasi dan Evaluasi Masker Hyrogel Ekstrak Etanol Pegagan (Centella Asiatica (L). Urb) Sebagai Antiaging dengan Variasi Basis Carbopol dan HPMC Vina Purnamasari M; Nurlina Nurlina; Anita Sari Anwar
Journal of Pharmaceutical and Health Research Vol 4 No 2 (2023): June 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jharma.v4i2.3644

Abstract

Gotu kola ethanol extract (Centella asiaticaI (L)urb.) has very strong antioxidant activity with an IC50 value of 20.43 μg/ml which can be utilized in the development of pharmaceutical or cosmetic preparations. The purpose of this study was to formulate and evaluate a pharmacologically stable preparation of hydrogel antiaging mask of gotu kola ethanol extract (Centella asiaticaI (L)urb.). The research design used by varying the concentration of carbopol and HPMC was then carried out physical evaluations such as organoleptis, homogeneity, ph measurement, viscosity and flow type tests, adhesion tests, dispersion tests, weight and size tests of hydrogel masks, inflating power tests and shrinkage tests and stability tests. The evaluation results showed that gotu kola ethanol extract (Centella asiaticaI (L)urb.) that met the pharmaceutical stability test was formula 2 with a carbopol concentration of 1.25% and HPMC 2.25%.
Determination of Caffeine Content in Ethanolic Extract of Robusta Coffee Beans (Coffea canephora) Using UV-Vis Spectrophotometry Vina Purnamasari; Ririn; A Hasrawati
Jurnal Riset Kefarmasian Indonesia Vol. 8 No. 2 (2026): Jurnal Riset Kefarmasian Indonesia
Publisher : APDFI (Asosiasi Pendidikan Diploma Farmasi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33759/jrki.v8i2.936

Abstract

Caffeine is one of the main bioactive compounds in robusta coffee beans (Coffea canephora) that has potential applications in pharmaceutical and cosmetic formulations, particularly for hair growth stimulation. This study aimed to determine the caffeine content in ethanolic extract of robusta coffee beans using UV-Visible spectrophotometry. The research was conducted using an experimental laboratory design. Robusta coffee bean extract was obtained by maceration using ethanol as the solvent. Qualitative identification of caffeine was followed by quantitative analysis using UV-Vis spectrophotometry at a maximum wavelength of 273 nm. A calibration curve was constructed using standard caffeine solutions, and the caffeine content of the extract was calculated based on the linear regression equation. The results showed that the calibration curve exhibited good linearity within the tested concentration range. Quantitative analysis revealed that the caffeine content of the ethanolic extract of robusta coffee beans was 221.58 mg/g extract, which is consistent with previously reported caffeine levels in Coffea canephora. These findings confirm that robusta coffee beans are a significant natural source of caffeine and support their potential utilization as raw material for pharmaceutical and cosmetic products. This study provides quantitative data that may serve as a scientific basis for further formulation development and quality control of caffeine-containing herbal products.
Penguatan Gizi Keluarga melalui Edukasi Pemanfaatan Jagung dan Kelor sebagai Cemilan Sehat di Desa Paddinging Kecamatan Sanrobone Kabupaten Takalar Vina Purnamasari M; A. Hasrawati; Ririn Ririn; Aztriana Aztriana; Safriani Rahman
Jompa Abdi: Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2026): Jompa Abdi: Jurnal Pengabdian Masyarakat
Publisher : Yayasan Jompa Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57218/jompaabdi.v5i1.2212

Abstract

Peningkatan kualitas gizi keluarga merupakan salah satu upaya strategis dalam mendukung derajat kesehatan masyarakat, khususnya di wilayah pedesaan yang memiliki potensi pangan lokal. Desa Paddinging, Kecamatan Sanrobone Kabupaten Takalar, memiliki sumber daya jagung dan daun kelor yang melimpah, namun pemanfaatannya masih terbatas dan belum dikembangkan menjadi produk pangan bernilai gizi tinggi. Oleh karena itu, kegiatan pengabdian ini dilakukan untuk memberikan edukasi gizi dan pelatihan pengolahan cemilan sehat berbasis jagung dan kelor kepada ibu PKK. Metode kegiatan meliputi penyuluhan tentang gizi keluarga dan pangan lokal, pelatihan praktik pembuatan Stik Jagung Kelor, pelatihan pengemasan dengan standar higienitas, serta evaluasi menggunakan kuesioner organoleptik dan kelayakan produk. Hasil kegiatan menunjukkan peningkatan signifikan terhadap pemahaman peserta mengenai pentingnya diversifikasi pangan lokal dan cara mengolahnya menjadi produk bernutrisi. Seluruh peserta mampu mempraktikkan pembuatan produk secara mandiri dengan hasil yang stabil. Penilaian organoleptik oleh 10 responden menunjukkan skor rata-rata 3,51 (kategori sangat baik) dan skor kelayakan 3,66 (kategori sangat layak dipasarkan). Produk dinilai memiliki rasa yang dapat diterima, tekstur renyah, aroma khas kelor yang tidak menyengat, serta kemasan yang menarik. Kegiatan ini efektif meningkatkan pengetahuan gizi, keterampilan teknis, serta motivasi berwirausaha masyarakat, sehingga produk berpotensi dikembangkan sebagai produk unggulan desa Paddinging.