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Manufacturing of Crystal Palm Sugar and Digital Product Marketing in Lubuk Bendahara Timur Village Said Zul Amraini; Zuchra Helwani; Muhammad Mardhiansyah; Warman Fatra; Reno Susanto
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 1 No. 3 (2022): Agustus 2022
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v1i3.810

Abstract

Palm sugar agro-industry in Rokan Hulu Regency has obstacles in its development, namely technological capabilities, and limited supporting infrastructure for agro-industry, marketing and distribution that are less developed. The purpose of this service is to design a tool to make crystal sugar so that it can convert solid palm sugar which is usually produced by the community so that the price of palm sugar is higher than ordinary solid palm sugar and assist in digital marketing. This community service method is carried out in several stages, namely: observation, problem identification, problem formulation and finding the best solution. Through this service program, this service, the University of Riau implementation team has succeeded in designing and manufacturing palm sugar crystallization tools, socializing the use of the tool, counseling about digital marketing, and counseling efforts to change people's mindsets in the behavior of using sap water as an ingredient for making palm sugar.
Analisis Ekonomi Awal Proses Produksi Biobutanol dari Tandan Kosong Sawit dengan Proses Hidrolisis dan Fermentasi Secara Terpisah Reno Susanto; Tjokorde Walmiki Samadhi; Winny Wulandari; Said Zul Amraini
Jurnal Teknik: Media Pengembangan Ilmu dan Aplikasi Teknik Vol 21 No 2 (2022): Jurnal Teknik - Media Pengembangan Ilmu dan Aplikasi Teknik
Publisher : Fakultas Teknik - Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55893/jt.vol21no2.447

Abstract

The limitation of petroleum reserves and environmental issues have led countries worldwide to shift towards producing and utilizing biofuels as an alternative solution to replace fossil fuels. One of the biofuels that can be used is biobutanol, which can be produced from residual waste containing lignocellulose. An empty fruit bunch (EFB) from oil palm is a residual waste used as raw material for biobutanol production. The method that can be used in biobutanol production is the Separated Hydrolysis and Fermentation (SHF) process, which allows the cellulose hydrolysis process to be pre-treated with acid at lower temperature but for longer time or at higher temperature for shorter time. The product from Clostridium acetobutylicum using hydrolysate from cellulose hydrolysis is higher than that from acid hydrolysis. The cellulase enzyme hydrolysis process can be separated from the fermentation process according to their optimum conditions. From the initial economic analysis calculation with production basis of 10,000 tons per year, total gross profit margin of IDR 39,459/kg was obtained, indicating that biobutanol production from EFB biomass is economically feasible and profitable. Further study is needed to conduct a techno-economic analysis of the biobutanol production process using EFB as raw material.