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All Journal PROSIDING SEMINAR KIMIA Madiun Spoor : Jurnal Pengabdian Masyarakat
Shadrina, Alyani Nur
Unknown Affiliation
Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Materials Science & Nanotechnology Social Sciences

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SOSIALISASI PEMANFAATAN SAMPAH ORGANIK SISA RUMAH TANGGA MENJADI PUPUK ORGANIK CAIR BERBASIS ECOENZYM DAN BIOPORI DI KELURAHAN SEPAN Anshory, Jamil; Shadrina, Alyani Nur; Lya, Putri; Pitriana, Pitriana; Lourenza, Sintikhe; Arso, Ali Dwi; Sumbafa, Shafa Rafa Tsamara; Hasugian, Tiurmaida; Lestari, Desy; Husein, Noval; Murtado, Dwi Ali; Gasama, Muhammad Garda
Madiun Spoor : Jurnal Pengabdian Masyarakat Vol 5 No 1 (2025): April 2025
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpm.v5i1.404

Abstract

Kelurahan Sepan is one of the villages located in the Penajam District, Penajam Paser Utara Regency. One of the issues in Sepan Village is the lack of infrastructure, which impacts the mobility and daily life of the community. A specific problem is the absence of a waste disposal site (TPS), leading residents to dispose of waste carelessly. This activity aims to reduce waste accumulation by utilizing organic household waste as raw material for making easy and appropriate fertilizers. The method used includes socialization and direct practice, where the socialization is divided into three materials: an explanation of the types of waste, the procedure for making eco-enzyme, and biopore. The outcome of this activity is the successful implementation of socialization and direct practice among the residents of Sepan Village. Some residents understood the materials presented and successfully applied eco-enzyme and biopore techniques in their environment after the activity was completed.
UJI FITOKIMIA, TOKSISITAS DAN AKTIVITAS ANTIOKSIDAN PADA EKSTRAK ETANOL DAUN SIRSAK (Annona Muricata L.) Shadrina, Alyani Nur; Tomagola, Azmi Sakina; Ramadhandita, Jauzaa Lisgia; Erwin, Erwin
PROSIDING SEMINAR KIMIA Vol 3 No 2 (2025): Prosiding SNKT 2024
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

Sirsdak (Annona muricata L.), is a plant whose fruit is edible and the leaves and fruit have been used by the community as traditional medicine. This study aims to test the chemical content, toxicity, and antioxidant activity of ethanol extract of soursop leaves (Annona muricata L.). Phytochemical tests were carried out to identify bioactive compounds contained in the extract, while toxicity tests used the Brine Shrimp Lethality Test (BSLT) method to determine toxic potential. Antioxidant activity was evaluated using the DPPH (2,2-diphenyl-1-picrylhydrazyl) method to measure the ability to scavenge free radicals. The results showed that the ethanol extract of soursop leaves contained steroid, saponin and quinone compounds, had significant toxicity potential with an LC50 value of 31.19 ppm, and showed weak antioxidant activity with an IC50 value of 111.27 mg/L Keywords : Soursop Leaves., Phytochemical Analysis Antioxidant and Toxicit.
Co-Authors Anshory, Jamil Arso, Ali Dwi Erwin Erwin Gasama, Muhammad Garda Hasugian, Tiurmaida Husein, Noval Lestari, Desy Lourenza, Sintikhe Lya, Putri Murtado, Dwi Ali Pitriana, Pitriana Ramadhandita, Jauzaa Lisgia Sumbafa, Shafa Rafa Tsamara Tomagola, Azmi Sakina