Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Journal of Biobased Chemicals (JOBC)
Mizan, Mizanurafi’ Ghifarhadi Prasiefa
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Chemistry

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
kopi robusta Hidrolisis Limbah Kulit Kopi Robusta Berbantuan Microwave Sebagai Bahan Baku Gula Reduksi Iriel, Khairur Rahman Ilyas; Mizan, Mizanurafi’ Ghifarhadi Prasiefa; M. Iqbal Samudra
Journal of Biobased Chemicals Vol. 4 No. 1 (2024): Journal of Biobased Chemicals
Publisher : Program Studi Teknik Kimia Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jobc.v4i1.818

Abstract

The hydrolysis process is a process of breaking down substances by reacting using water, the aim is to break down the substance. This research focuses on the hydrolysis process to determine the reducing sugar content of coffee parchment. The method used is microwave-assisted hydrolysis. This method can increase lignin release more effectively than conventional cellulose and hemicellulose hydrolysis methods. The most commonly used hydrolysis to hydrolyze cellulose is acid hydrolysis. This research uses coffee parchment raw material (horn skin) which contains cellulose and hemicellulose with HCl solvent. Hydrolysis with acid concentration is (1, 2, and 3 %), microwave power (150, 300, and 450 W), and time (20, 25, and 30 minutes). In this study, the optimal reducing sugar yield was 8.054 g/mL under the operating conditions of 25 minutes, 3 % HCl concentration, and 450 W microwave power.
Co-Authors Iriel, Khairur Rahman Ilyas M. Iqbal Samudra