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All Journal Chemistry Indonesian Journal of Chemical Research Community Development Journal: Jurnal Pengabdian Masyarakat
Ardhiansyah, Hanif
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Public Health

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Understanding the Impact of Curing Duration on Characteristics of Durian Extract-Based Solid Soap Imani, Nadya Alfa Cahaya; Pribadi, Meidwiarta Cahya; Irsyada, Muhamad Zakky; Kusumaningrum, Maharani; Asri, Sarwi; Ardhiansyah, Hanif
Indonesian Journal of Chemical Research Vol 13 No 1 (2025): Edition for May 2025
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2025.13-nad

Abstract

This study aims to understand the effect of curing duration on the characteristics of durian extract-based solid soap. Durian extract-based soap has unique properties that can be affected by the curing process, namely the duration of drying and maturation of the soap after manufacture. In this study, soap was produced using durian extract as the main ingredient, with curing time variations ranging from 2 weeks to 6 weeks. During the curing process, the water content in the soap decreased, and the saponification reaction between alkali and free fatty acids from durian extract took place further. The characteristics of the soap analyzed included hardness, pH, free fatty acid content, and foam durability and quality. The results showed that the soap became more challenging as the curing time increased, with a more stable pH and lower free fatty acid content. In addition, the durability of the soap increased, and the foam quality became more optimal. Longer curing durations were also associated with increased stability and safety of the resulting soap. This study provides new insights into the development of durian extract-based soap. It can be used as a reference to improve the quality of natural soap products through proper curing process management.
PUPUK CAIR ORGANIK BERBASIS LIMBAH TAHU SEBAGAI UPAYA PENINGKATAN USAHA UMKM TAHU SIIP PARIYEM, SUMURREJO, GUNUNGPATI Wulansarie, Ria; Ardhiansyah, Hanif; Farliana, Nina; Nuroddin, Handrian; Salsabila, Cindy Aulia; Rijal, Syamsul; Setiadi, Jesicca Ananty Nurul
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Volume 5 No 1 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i1.25762

Abstract

Industri tahu termasuk salah satu industri yang banyak di Indonesia. Kegiatan industri tahu di Indonesia didominasi oleh usaha-usaha skala kecil, salah satunya adalah UMKM Tahu Siip Pariyem yang berada di Desa Sumurrejo, Kecamatan Gunungpati, Kota Semarang, Jawa Tengah. Salah satu dampak negatif dari industri tahu ini yaitu pembuangan limbah cair tahu yang dibuang langsung ke lingkungan sehingga dapat menyebabkan pencemaran bagi lingkungan perairan. Permasalahan utama yang diangkat pada pengabdian kepada masyarakat ini adalah UMKM Tahu Siip Pariyem Sumurejo belum mampu mengolah limbah tahu menjadi produk berwirausaha; penggunaan pupuk oleh pemilik dan pegawai UMKM Tahu Siip Pariyem untuk memupuk tanaman adalah pupuk kimia yang mengurangi kesuburan tanah; dan pemasaran produk UMKM Tahu Siip Pariyem Sumurejo masih terbatas di wilayah sekitarnya dan secara manual. Oleh karena itu, dari semua permasalahan tersebut pengabdian masyarakat ini memberikan edukasi mengenai pengolahan limbah cair tahu menjadi pupuk organik cair dengan penambahan EM-4 dan membantu memasarkan pupuk tersebut dengan cara digital melalui kartu nama dan leaflet.
Co-Authors Asri, Sarwi Imani, Nadya Alfa Cahaya Irsyada, Muhamad Zakky Maharani Kusumaningrum Nina Farliana Nuroddin, Handrian Pribadi, Meidwiarta Cahya Ria Wulansarie, Ria Salsabila, Cindy Aulia Setiadi, Jesicca Ananty Nurul Syamsul Rijal