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Pengembangan Kemandirian Nelayan Melalui Penerapan Teknologi Mesin Es Balok Menuju Ketahanan Ekonomi Afriandi, Fadli; Ali, Syurkarni; Abdillah, Ligar; Rangkuti, Andika Rahmad; Fiqri, Rizal Maulana
Jurnal Pemberdayaan Masyarakat Vol 10 No 2 (2025): November
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v10i2.12848

Abstract

Traditional fishermen who are members of the Joint Business Group (KUB) of Nelayan Maju Bersama experience obstacles to access the availability of ice blocks. Ice blocks for KUB are an important element in fish preservation to maintain the quality of the catch, the value of the selling price, and the welfare of KUB members. This service activity aims to provide and apply ice block machine technology that has an impact on strengthening the independence of members so that economic resilience is realized. The method used is participatory through the stages of preparation, installation, testing, operation, and evaluation by actively involving partners. The results of the service have shown that the application of ice block machine technology has become a self-sufficient KUB for raw materials for preservation and is able to maintain the quality of fish catches. The evaluation also showed that KUB members showed a high level of satisfaction with the presence of ice block machines in their group. This program also has an impact on improving KUB management in terms of more transparent and accountable governance. So, with this activity, KUB is strengthened to become more independent and economic resilience is realized.
Studi Perubahan Warna dan Kekuatan Tarikan Eceng Gondok Hasil Pemutihan Menggunakan Hidrogen Peroksida Muktaridha, Muktaridha; Irhami , Irhami; Ali, Syurkarni
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 12 No 2 (2024): Juni
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JRMA.2024.v12.i02.p13

Abstract

Water hyacinth is an aquatic plant often used as a craft product because it is attractive for its various positive properties but requires further handling, especially regarding its color. White is one of the most popular types, and the manufacturing process involves bleaching stages using chemical compounds such as hydrogen peroxide (H2O2). The use of H2O2 in the bleaching process still has consequences for the quality of the material, which becomes easily damaged, and the bleaching process, which involves the presence of sunlight or ultraviolet lamps, occurs more quickly. This research examines the relationship between the duration of soaking water hyacinth in H2O2 solution in the presence of direct light or in dark conditions on its color and tensile test strength. Based on the research results, the Hue, Saturation, and Value (HSV) color data increase the brightness based on saturation and value data. Tensile test capability testing carried out using the Universal Testing Machine (UTM) instrument showed that immersing water hyacinth in H2O2 for 4-8 minutes did not cause a significant change in tensile test capability, so it was still possible for various purposes as a raw material in the creative industry.