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Potential of the Ethyl Acetate Extract of Kesambi (Schleichera oleosa) Bark as an Ointment-Based Treatment for Skin Diseases Against Staphylococcus aureus Juliandoz; Dzulhijar; Ningrum, Sekar Ayu; Situmeang, Boima; Yulianti, Nani; Bilangi, Nurhayati; Musa, Weny Junus Abdul; Rondonuwu, Mervina
Jurnal Riset Sains dan Kimia Terapan Vol. 11 No. 2 (2025): Jurnal Riset Sains dan Kimia Terapan, Volume 11 Nomor 2, Desember 2025
Publisher : Program Studi Kimia Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JRSKT.112.03

Abstract

One plant with potential to treat skin diseases is the Kesambi plant. Based on community experience in Cilegon, a decoction of Kesambi tree bark has been used to treat skin ailments, including itching, insect bites, and scabies. This research aims to reveal the potential of ethyl acetate extract from the tree bark as a standardized ointment preparation. Extraction was performed using the maceration method. Quality testing of the ointment included antibacterial, safety, stability, organoleptic, and bioactive compound content testing. The best formulation was formulation 1, with an antibacterial inhibition zone of 0.6-0.7 mm, classified as moderate. Increasing the amount of extract did not significantly affect antibacterial activity. The bioactive compound content in the ointment consisted of compounds from the groups of triterpenoids, steroids, phenolics, and flavonoids.
Pengaruh pupuk kasgot terhadap pertumbuhan dan hasil tanaman sawi hijau (Brassica juncea L.) Alhamda, Fizykri; Setyono, Setyono; Yulianti, Nani
JURNAL AGRONIDA Vol. 11 No. 2 (2025): Jurnal Agronida
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jag.v11i2.19486

Abstract

Mustard greens are in great demand by the community because they have an important role in meeting food and nutritional needs. This study aims to determine the effect of kasgot fertilizer (maggot excrement residue) on the growth and yield of mustard greens (Brassica juncea L.). This study used Complete Random Design (RAL) with single factor consisting of 6 treatment levels, namely 0 g/plant without fertilizer, 125 g/plant of kasgot fertilizer, 150 g/plant of kasgot fertilizer,175 g/plant of kasgot fertilizer, 200 g/plant of kasgot fertilizer, and 4.5 g/plant of NPK fertilizer. The recommended dose of kasgot fertilizer used is 150 g/plant kasgot fertilizer. The results of the research showed that application of kasgot fertilizer and NPK fertilizer to mustard greens give the same results, so that kasgot fertilizer can be an alternative to the use of NPK fertilizer. Applying all doses of kasgot fertilizer is able to increase plant height, number of leaves, crown diameter, leaf area, crown fresh weight, root fresh weight, total plant fresh weight, crown dry weight, root dry weight, and total dry plant weight.
Co-Authors Abdurohman, Saepul Agus Malik Ibrahim Ahmad Fajar Muzakir Alhamda, Fizykri Anas Dinurrohman Susila Arifah Rahayu Arti Yoesdiarti Aziz Mufadhdha hilmy Bilangi, Nurhayati Boima Ramses Situmeang Boima Situmeang Cholisoh, Siti Nur Darudriyo, Darudriyo Dhika Prita Hapsari Dzulhijar Edi Santosa Ekorini Farastuti Faisal Fajri , Muhamad Nizarul Fanani, Muhammad Zainal Faradin, Faradin Farasfatih, Ekorini Fatah, Muhamad Arifin Abdul Fia Sri Mumpuni Fikri, Muhamad Abduloh Fuaadah, Fathiati Goheri, Goheri Harianja, Lokky Sardomu Hermawan, Ilham Humeira, Bintan Ibrahim, Agus Malik Jinanti, Nazwa Juliandoz Laudia Veriska Lesmana, Dudi Lestari, Bening Intan Linar Humaira Lokky Sardomu Harianja Mardiah Marhaly, Mulyana Maria Fitriah Maryani, Yeni Matondang, Qomarul Fahmi Mervina Rondonuwu Mira Afrilia Setiawati Muarif Muarif Muarif Muhamad Zainal Fanani Mulyana Mulyana Mumfuni, Fia Sri Musa, Weny Junus Abdul Nawang Wulan Ningrum, Sekar Ayu Nur Rochman Nur Rochman Nur Rochman Nurhayati Bialangi Nurillah, Muhammad Syarif Oktavianus LT Oktavianus Lumban Tobing Payumi Permana, Aji Eka Permana, Rifal Puspita Sari Puspitasari, Amallia Raden Deti Indriani Rahayu, Arifah Riski Hartani Pandiangan Rizqi, Ahmad Abdul Was'i Sarmada Rochman , Nur Rochmana, Nur Rosy Hutami Satrio, Muhammad Firas Setyono Setyono, Setyono Sinaga, Jultri Hotmando Situmeang, Boima Sriwijayanti Sriwijayanti Sriwijayanti, Sriwijayanti Susvira, Dian Syahidah, Izzatun Syahputra, Kamarujaman Dwi Weny J A Musa Weny JA Musa Widiyanto, Holisha Yanyan Mulyaningsih Yudi Wahyudin Yuliawati Yuliawati Zulkipli