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Formulasi dan Karakterisasi Nanoemulsi Ekstrak Etanol Buah Wualae (Etlingera Elatior (Jack) R.M. Smith): Formulation and Characterization of Nanoemulsion Ethanol Extract of Wualae (Etlingera Elatior (Jack) R.M. Smith) Wa Ode Sitti Zubaydah; Astrid Indalifiany; Yamin; Suryani; Dian Munasari; Muhammad Handoyo Sahumena; Sitti Raodah Nurul Jannah
Lansau: Jurnal Ilmu Kefarmasian Vol. 1 No. 1 (2023): Lansau: Edisi April 2023
Publisher : Fakultas Farmasi Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/lansau.v1i1.4

Abstract

Wualae (Etlingera elatior (Jack) R.M. Smith) has a high flavonoid content, so it has the potential as an antioxidant and can be used in drug delivery systems, namely nanoemulsions. Nanoemulsions can improve absorption, help dissolve lipophilic drugs and increase bioavailability. This study aims to determine the formulation and characterization of wualae nanoemulsion. The research method used is a low-energy emulsification method. The nanoemulsion is formulated into four formulas with a concentration ratio of tween 80 and PEG 400, namely 50%: 30% (F1), 50%: 10% (F2), 10%: 30% (F3), and 10%: 10% (F4). The characterizations included organoleptic tests, nanoemulsion type tests, viscosity tests, transmittance tests, particle size tests, polydispersity index tests, potential zeta and physical tests, and centrifugation and cycling tests. The results obtained sequentially are F1 has a characteristic odour of clear yellow, type of oil-in-water nanoemulsion, 150 cPa.s, 99%, 14.56 ± 0.666 nm, 0.061 ± 0.017, 1.453 ± 1.23 mV and is stable in the test. F2 has a characteristic odour of clear yellow colour, oil-in-water nanoemulsion type, 900 cPa.s, 97.2%, 13.8 ± 0.781 nm, 0.126 ± 0.066, -5.503 ± 0.57 mV and is stable in difficult tests. F3 has a dirty white type of nanoemulsion oil in 9.5 cPa and is unstable in typical tests. F4 has a characteristic odour of cloudy white colour, oil-in-water nanoemulsion type, 6 cPa.s and is inconsistent in stability testing. Based on the data above, the best wualae fruit extract nanoemulsion formulation is formula 1.
STAY NATURAL, STAY SAFE: GERAKAN CERDAS MENINGKATKAN KESADARAN MASYARAKAT KELURAHAN ANAWAI TERHADAP PENGGUNAAN OBAT TRADISIONAL YANG TEPAT DAN AMAN MELALUI EDUKASI BERBASIS LITERASI KESEHATAN Asniar Pascayantri; Hasnawati Hasnawati; Irnawati Irnawati; Dian Munasari; Agus Silfia Susanto; Nasrudin Nasrudin; Indah Nurcahaya Sari; Laila Qodriyah Karimu; Mayang Sari; Nurfadillah Sudia; Padil Anugrah; Afifah Nur Ramadhani; Angelina Lisar; Muhammad Ilyas Y; Mubarak Mubarak; Chetrin Priliyani; Asriullah Jabbar
BESIRU : Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2026): BESIRU : Jurnal Pengabdian Masyarakat, Januari 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/besiru.v3i1.2277

Abstract

The widespread use of traditional medicine in Indonesian communities is often not accompanied by adequate awareness of safety, legality, and rational use. This community service program, entitled “Stay Natural, Stay Safe”, aimed to enhance public awareness of proper and safe traditional medicine use through health literacy–based education in Anawai Village, Kendari City. The intervention employed a door-to-door pharmaceutical communication approach supported by printed educational leaflets as communication, information, and education (CIE) media. Activities were conducted through observation, educational counseling, practical demonstrations, and evaluation. The evaluation results showed a high level of community understanding, with a mean score of 4.49 and an achievement rate of 89.73%, categorized as very good. These findings indicate that health literacy–based education supported by leaflets effectively improves community awareness, confidence, and rational behavior in traditional medicine use and can serve as a sustainable community-based health promotion strategy.