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Empowerment of the Community Through KKN: Raising Awareness of Nutrition and the Risks of Waste for a Sustainable Sedulang Village: Pemberdayaan Masyarakat Melalui KKN: Edukasi Bahaya Sampah dan Kesadaran Gizi Menuju Desa Sedulang Berkelanjutan Arifian, Hanggara; Rahmawati, Habibah Nur; Azwariyana, Nashwa; Fajar, Bayu Sandi; Purwanto, Andi Rangga; Tinambungan, Rachel Maria; Seru, Indra Angelina; Arnetta, Sabilla Fajar; Upa, Hieskya Anatasya; Annazhari, Haikal Izhar; Widodo
Jurnal Abdita Naturafarm Vol. 3 No. 1 (2026): J Abdita Naturafarm
Publisher : B-Creta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70392/jan.v3i1.29

Abstract

Students have a duty to assist the community in addition to their roles as scholars.  Community Service Programs (KKN) provide a transformative framework for putting knowledge into practice.  Environmental cleanliness and nutritional knowledge were among the village issues that the KKN program addressed in Sedulang Village, Muara Kaman District, Kutai Kartanegara Regency.  Outreach on stunting and Dengue Fever (DHF) was part of the work program, as in creating eco-friendly briquettes and environmental education via the "See Trash, Take It" (LISA) campaign.  The community's awareness between illness transmission and unclean surroundings has grown as a result of the DHF outreach. The stunting outreach, meanwhile, helped moms and young women understand how crucial nutrition is to a child's growth and development.  By encouraging active community participation in village cleanliness and providing training on creating briquettes from organic waste as an alternative energy source, the LISA movement brought tangible results.  This program links local issues like waste, flooding, and the state of stilt houses with global solutions for health, clean energy, and sustainable village development. It does this by taking an approach that is in line with Sustainable Development Goals (SDGs) points 12 (responsible consumption and production) and 3 (healthy and prosperous lives).
Alkaloid Profiling of Kadamba (Mitragyna speciosa Korth. Havil.) Leaves through Chromatographic Separation and UV-Vis Spectrophotometery Analysis Arifuddin, M.; Azmi, Fatur Rahman; Iswahyudi, Iswahyudi; Bone, Mahfuzun; Farrah, Harra Ismi; Arifian, Hanggara; Almeida, Maria; Rusman, Arman; Samsul, Erwin; Riki, Riki; Rija'i, Hifdzur Rashif; Hikmawan, Baso Didik; Junaidin, Junaidin; Febrina, Lizma; Rusli, Rolan; Ibrahim, Arsyik; Ahmad, Islamudin; Herman, Herman
Journal of Pharmaceuticals and Natural Sciences Vol. 2 No. 3 (2025): J. Pharm. Nat. Sci.
Publisher : B-CRETA Publisher (CV. Borneo Citra Kreatama)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70392/jpns.v2i3.44

Abstract

Mitragyna speciosa Korth. berasal dari famili Rubiaceae yang banyak tumbuh di daratan negara-negara Asia Tenggara. Tumbuhan ini selain disebut Kratom, khususnya di daerah Kalimantan Timur dikenal juga dengan nama "Kadamba". Mitragyna speciosa Korth. belongs to the Rubiaceae family and is widely found in the mainland of Southeast Asian countries. This plant, known as Kratom, is also referred to as "Kadamba" in East Kalimantan. Kadamba has been used for generations as a traditional medicine and contains predominantly alkaloid compounds, which generally function as analgesics, antitussives, antidiarrheals, adrenergic agents, antimalarials, antibacterials, and antinociceptives. The aim of this research is to determine the isolation and identification methods for alkaloid compounds in Kadamba leaves. In this study, extraction was performed using methanol solvent, followed by fractionation using Vacuum Liquid Chromatography (VLC) and Column Chromatography (CC) with gradient eluents: 100% hexane, n-hexane : Ethyl Acetate (5:1, 1:1, 1:5), 100% Ethyl Acetate, Ethyl Acetate : Methanol (1:1, 1:5), and 100% Methanol. The compounds were then identified using Thin Layer Chromatography (TLC). The isolation process used preparative Thin Layer Chromatography (PTLC) with eluent n-hexane: ethyl acetate: 25% ammonia (6.5:3:0.5 v/v/v), and the spots were observed under UV light at 245 nm and 366 nm. The visible spots were sprayed with Dragendorff's reagent to identify the alkaloid compounds. The results showed that the UV-Vis spectrophotometric characterization of isolate B6-b had two peaks at wavelengths of 288 nm and 294 nm.