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All Journal Indonesian Journal of Chemistry and Environment
Yuliana Wanda Puspitasari
Universitas Negeri Yogyakarta
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Materials Science & Nanotechnology

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Journal : Indonesian Journal of Chemistry and Environment

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The Optimazion of Bioethanol Production from Rice Husk using Simultanous Saccharification and Fermentation Methods Yuliana Wanda Puspitasari; Senam Senam
Indonesian Journal of Chemistry and Environment Vol 3, No 2 (2020): DECEMBER 2020
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.396 KB) | DOI: 10.21831/ijce.v3i2.43511

Abstract

The optimum condition of bioethanol production was studied by determining NaOH concentration, leaving time, and bioethanol content. The research started with delignification reaction using NaOH (alkaline pre-treatment), continued by saccharification process with Aspergillus niger and fermentation process with Saccharomyces cerevisiae. The resulted bioethanol was purified using destilation process and characterized with Gas Chromatography (GC). The result showed that optimum NaOH concentration was 3%, the leaving time optimum at 105 minutes, and the bioethanol content was 10.9966%.
Co-Authors Senam Senam