DSpace Repository

Ethanol production from cassava peels using Saccharomyces cerevisiae via ethanologenic fermentation process

Show simple item record

dc.contributor.author Adewale Allen, Sokan-Adeaga
dc.contributor.author Ana, Godson R.E.E.
dc.contributor.author Olorunnisola, Abel Olajide
dc.contributor.author Sokan-Adeaga, Micheal Ayodeji
dc.contributor.author Roy, Hridoy
dc.contributor.author Reza, Md Sumon
dc.contributor.author Islam, Md. Shahinoor
dc.date.accessioned 2024-10-11T11:20:11Z
dc.date.available 2024-10-11T11:20:11Z
dc.date.issued 2024
dc.identifier.issn 19859899
dc.identifier.other DOI 10.1108/AGJSR-06-2023-0264
dc.identifier.uri http://rep.enu.kz/handle/enu/17688
dc.description.abstract Purpose: This study aims to assess the effect of water variation on bioethanol production from cassava peels (CP) using Saccharomyces cerevisiae yeast as the ethanologenic agent. Design/methodology/approach: The milled CP was divided into three treatment groups in a small-scale flask experiment where each 20 g CP was subjected to two-stage hydrolysis. Different amount of water was added to the fermentation process of CP. The fermented samples were collected every 24 h for various analyses. Findings: The results of the fermentation revealed that the highest ethanol productivity and fermentation efficiency was obtained at 17.38 ± 0.30% and 0.139 ± 0.003 gL−1 h−1. The study affirmed that ethanol production was increased for the addition of water up to 35% for the CP hydrolysate process. Practical implications: The finding of this study demonstrates that S. cerevisiae is the key player in industrial ethanol production among a variety of yeasts that produce ethanol through sugar fermentation. In order to design truly sustainable processes, it should be expanded to include a thorough analysis and the gradual scaling-up of this process to an industrial level. Originality/value: This paper is an original research work dealing with bioethanol production from CP using S. cerevisiae microbe. Highlights: Hydrolysis of cassava peels using 13.1 M H2SO4 at 100 oC for 110 min gave high Glucose productivity Highest ethanol production was obtained at 72 h of fermentation using Saccharomyces cerevisiae Optimal bioethanol concentration and yield were obtained at a hydration level of 35% agitation Highest ethanol productivity and fermentation efficiency were 17.3%, 0.139 g.L−1.h−1 © 2023, Adewale Allen Sokan-Adeaga, Godson R.E.E. Ana, Abel Olajide Olorunnisola, Micheal Ayodeji Sokan-Adeaga, Hridoy Roy, Md Sumon Reza and Md. Shahinoor Islam. ru
dc.language.iso en ru
dc.publisher Arab Gulf Journal of Scientific Research ru
dc.subject Bioenergy ru
dc.subject Bioethanol ru
dc.subject Fermentation ru
dc.subject Glucose productivity ru
dc.subject Lignocellulosic biomass ru
dc.title Ethanol production from cassava peels using Saccharomyces cerevisiae via ethanologenic fermentation process ru
dc.type Article ru


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Browse

My Account