Comparison of Bioethanol Production Using Saccharomyces cerevisiae and Zymomonas mobilis in Fermented Jackfruit Peel Treated with Blend Crude Cellulose Enzymes

Widyaningrum, Trianik and Utami, Listiatie Budi and Prastowo, Indro and Meylani, Vita and Permadi, Adi (2022) Comparison of Bioethanol Production Using Saccharomyces cerevisiae and Zymomonas mobilis in Fermented Jackfruit Peel Treated with Blend Crude Cellulose Enzymes. [Artikel Dosen]

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Abstract

Bioethanol is an alternative energy source that is increasingly needed along with the depletion of petroleum stocks. Bioethanol can be produced by utilizing various wastes, including jackfruit peel and a mixture of crude cellulose enzymes from Trichoderma reesei and Aspergillus niger as well as fermentation using Saccharomyces cerevisiae and Zymomonas mobilis. This study aimed to compare the production of bioethanol using S. cerevisiae and Z. mobilis in fermented jackfruit peel with a mixture of crude cellulose
enzymes from T. reesei and A. niger. The experimental design used a completely randomized design with the ratio of crude cellulase enzymes from T. reesei and A. niger as independent variables (0:0), (1:0), (0:1), (1:1), (1:2), (2:1), (1:3), and (3:1) as well as sugar and ethanol content as dependent variables. The sugar content was determined using the DNS method, while the ethanol content was determined using an alcoholmeter.
Data analysis used one way ANOVA assisted by SPSS 16. The results showed that the highest sugar content (14.21 percent) was obtained in the ratio of crude cellulase enzymes T. reesei and A. niger (1:3), while the highest ethanol content (3, 16 percent) at a ratio of 1: 2 and fermented using Z. mobilis.

Item Type:	Artikel Dosen
Subjects:	Q Science > QR Microbiology
Divisi / Prodi:	Faculty of Teacher Training and Education (Fakultas Keguruan dan Ilmu Pendidikan) > S1-Biology Education (S1-Pendidikan Biologi)
Depositing User:	M.Si Trianik Widyaningrum
Date Deposited:	05 Jan 2023 03:31
Last Modified:	01 Mar 2023 06:52
URI:	http://eprints.uad.ac.id/id/eprint/38448

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