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Medicinal Plant Inventory in Pasie Jambu Village, Kaway XVI Subdistrict, West Aceh Regency Syam, Nasrianti; Fadillah, Mardi; Rahma, Cukri
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i1.5229

Abstract

Indonesia has one of the greatest quantities of biodiversity in the world, which is utilized by industries such as medicines as a source of raw materials. As is the case with the inhabitants of Pasie Jambu Village, Kaway XVI Subdistrict, West Aceh Regency, medicinal plants contain substances that can be used to treat diseases of the human body or organs. The research aims to determine which plant parts are utilized by village communities, as well as the manner in which those parts are processed. Precisely on purpose, the snowball method was implemented. The findings derived from the interviews indicated that the inhabitants of Pasie Jambu Village utilized a total of 34 different plants. At 62%, the leaves are the most widely utilized part of the plant; at 3%, the roots, skin, and tubers are the least utilized. These plants are subjected to various processing methods, including boiling, pounding, smearing, and wiping. Among these, pounding is frequently employed at a rate of 52%, while chewing accounts for at least 3%
Media Audiovisual Efektif untuk Meningkatkan Pemahaman Mahasiswa tentang Mitigasi Bencana Polanunu, Seinab Nailus; Fitriani, Fitriani; Fadillah, Mardi; Fahlevi, Muhammad Iqbal; Luthfi, Fakhrurradhi
Jurnal Penelitian Kesehatan SUARA FORIKES Vol 16, No 3 (2025): Juli-September 2025
Publisher : FORIKES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/sf16317

Abstract

Natural disasters are a serious challenge that demands preparedness, including from students as potential agents of change. Students' low understanding of disaster mitigation can hamper emergency response on campus. The purpose of this study was to analyze the effectiveness of audiovisual media, such as safety induction videos, in improving students' understanding of disaster mitigation. The study used a one-group pretest-posttest design, with 23 students selected using purposive sampling. The intervention was carried out through the screening of a four-minute educational video. Students' understanding levels were measured before and after the intervention using a questionnaire. Data analysis was performed using the Wilcoxon test to compare understanding levels before and after the intervention. The results showed a significant increase in understanding, with mean understanding before and after the intervention of 53.48 and 86.08, respectively. These two values were significantly different, as indicated by a p-value of 0.000. The N-Gain value was 0.71 (high category), indicating strong media effectiveness. In conclusion, these findings prove that safety induction videos are effective as an engaging, easy-to-understand, and relevant disaster mitigation educational medium for students.Keywords: disaster mitigation; students; understanding; education; audiovisual ABSTRAK Bencana alam merupakan tantangan serius yang menuntut kesiapsiagaan, termasuk dari kalangan mahasiswa sebagai calon agen perubahan. Rendahnya pemahaman mahasiswa terhadap mitigasi bencana dapat menghambat respons dalam situasi darurat di kampus. Tujuan penelitian ini adalah menganalisis efektivitas media audiovisual berupa video safety induction untuk meningkatkan pemahaman mahasiswa tentang mitigasi bencana. Penelitian menggunakan desain one-group pretest-posttest dengan 23 mahasiswa sebagai sampel yang dipilih secara purposive sampling. Intervensi dilakukan melalui pemutaran video edukatif berdurasi empat menit. Tingkat pemahaman mahasiswa diukur pada fase sebelum dan sesudah intervensi menggunakan kuesioner. Analisis data dilakukan menggunakan uji Wilcoxon untuk membandingkan tingkat pemahaman antara sebelum dan sesudah intervensi. Hasil analisis menunjukkan peningkatan signifikan dalam pemahaman, dengan rerata pemahaman sebelum dan sesudah intervensi, masing-masing adalah 53,48 dan 86,08. Kedua nilai tersebut berbeda secara signifikan, yang ditunjukkan oleh nilai p = 0,000. Nilai N-Gain adalah 0,71 (kategori tinggi), yang menunjukkan efektivitas media yang kuat. Sebagai kesimpulan, temuan ini membuktikan bahwa video safety induction efektif sebagai media edukasi mitigasi bencana yang menarik, mudah dipahami, dan relevan bagi mahasiswa.Kata kunci: mitigasi bencana; mahasiswa; pemahaman; edukasi; audiovisual
Preliminary Phytochemical Screening of Moringa Leaves (Moringa oleifera): An Ethnomedicinal Investigation in Kaway XVI, West Aceh Irzal Fanany; Nasrianti Syam; Cukri Rahma; Laila Apriani Hasanah Harahap; Ravi Masitah; Rubi Rimonda; Mardi Fadillah
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 2: Jurnal Pembelajaran Dan Biologi Nukleus June 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i2.9163

Abstract

Background: Moringa oleifera Lam. represents a crucial botanical asset globally, yet its localized phytochemical expressions under specific coastal microclimates remain under-explored, threatening the standardization of community-based traditional medicine. M. oleifera Lam. is a versatile, multipurpose tree species that holds significant importance in the ethnomedicine of the West Aceh community. While previous studies heavily rely on dried extracts, this study establishes the baseline phytochemical integrity of fresh, unextracted coastal specimens, bridging the gap between empirical local preparation methods and laboratory validation. This study aimed to characterize the qualitative phytochemical profile of M. oleifera leaves sourced from Kaway XVI Subdistrict and to document their traditional applications as a basis for scientific validation. Methodology:  Employing a qualitative experimental, phytochemical screening was performed directly on fresh leaf samples using standardized assays-including Mayer’s, Wagner’s, and Dragendorff’s tests for alkaloids, the Shinoda test for flavonoids, and the ferric chloride test for phenolics—thereby minimizing the degradation of secondary metabolites often associated with intensive solvent extraction processes. Findings: The qualitative analysis revealed the presence of alkaloids, flavonoids, phenolic compounds, saponins, tannins, and steroids, while terpenoids were notably absent. The identification of these bioactive constituents provides scientific substantiation for the local ethnomedicinal use of M. oleifera as both a nutritional supplement and a galactagogue agent. This study provides a baseline phytochemical profile derived from fresh, non-extracted plant material, offering a more ecologically relevant representation of bioactive compounds as utilized in traditional practices. Contribution: The findings contribute to bridging the gap between empirical ethnomedicine and laboratory validation, and support the standardization of Moringa as material for nutraceutical, and functional food development