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All Journal PROSIDING SEMINAR KIMIA ANDIL Mulawarman Journal of Community Engagement
Madya Saputri
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Humanities Chemistry Environmental Science Public Health Social Sciences Other

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SKRINING FITOKIMIA DAN UJI TOKSISISTAS EKSTRAK ETANOL DAUN SUTRA PERSIA (Albizia julibrissin) Mohammad Alvian Noor Arya; Renety Oktaviani; Nurul Aisyah; Madya Saputri; Imel Utami Pairunan; Yonathan Desmellson Situmorang; Erwin
PROSIDING SEMINAR KIMIA Vol 4 No 1 (2025): Prosiding SNK 2025
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

Persian silk (Albizia julibrissin) is a medicinal plant known to contain active compounds such as alkaloids, phenolics, flavonoids and quinones which have the potential as antioxidants and natural toxic compounds. Phytochemical screening showed the presence of these compounds in the leaf extract. In addition, a toxicity test using the Brine Shrimp Lethality Test (BSLT) method on Artemia salina larvae showed that the extract had an LC₅₀ value of 0.000007 ppm, which is included in the very toxic category. These results indicate that Persian silk leaves (Albizia julibrissin) have the potential to be developed as natural bioactive agents. Keywords: Sutra Persia, Phytochemical Screening, Brine Shrimp Lethality Test (BSLT)
Rocket Stove as an Eco-Friendly Waste Incinerator for Central Santan Village: Rocket Stove Sebagai Inovasi Alat Pembakaran Sampah Ramah Lingkungan Untuk Desa Santan Tengah Yosia Dean; Yohanes Baptista; Rafael Hamonangan; Alvindra Putra; Cahya Nabila; Nur Asma; Selvi Sapitri; Madya Saputri; Stevani Dian; Muhammad Dzikry; Syebat Triana; Adi Pandu Wirawan
ANDIL Mulawarman Journal of Community Engagement Vol. 3 No. 2 (2026): ANDIL Mulawarman J Comm Engag
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LP2M), Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/andil.v3i2.3725

Abstract

The implementation of the Rocket Stove program in Santan Tengah Village, Marangkayu Subdistrict, Kutai Kartanegara Regency, has demonstrated its potential in addressing waste management issues, particularly organic waste, especially household waste, which is traditionally managed through open burning. This technology has the potential to be integrated into an integrated waste management system that encompasses the aspects of reduce, reuse, and recycle (3R), while also providing economic value through the utilization of the heat energy generated for the daily needs of the community. The initiative began with activities to identify community issues and needs, program planning, material and tool planning, and the construction of the rocket stove itself. Through outreach and direct demonstrations, the community demonstrated high enthusiasm for this technology, which is expected to transform waste management practices into healthier, more efficient, and sustainable ones. Success criteria are defined as: The rocket stove operates stably and safely, a reduction in dry waste volume at the testing site, positive acceptance from village officials and surrounding residents, and the establishment of Standard Operating Procedures (SOPs) and a sustainable management plan.
Co-Authors Adi Pandu Wirawan Alvindra Putra Cahya Nabila Erwin Imel Utami Pairunan Mohammad Alvian Noor Arya Muhammad Dzikry Nur Asma Nurul Aisyah Rafael Hamonangan Renety Oktaviani Selvi Sapitri Stevani Dian Syebat Triana Yohanes Baptista Yonathan Desmellson Situmorang Yosia Dean