Yuwono, Suripto D. and Simanjuntak, Wasinton and Hadi, Sutopo (2020) Semicontinuous Fermentation of Cassava by Streptococcus bovis Using Membrane Bioreactor to Produce Lactic Acid. Revista de Chimie, 71 (12). pp. 109-114. ISSN 2668-8212

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Abstract

The main objective of this study is to compare the production of lactic acid from cassava by Streptococcus bovis in semicontinuous system with and without membrane separation. Fermentation was run for 72 h, and membrane filtration was performed using micro filtration membrane (MF). The results obtained demonstrate that higher productivity of lactic acid was achieved using fermentation coupled with membrane separation. It was also found that dilution rate (D) of 0.02 h-1 led to slight increase in the lactic acid productivity. Despite this small increase, this investigation shows that membrane separation has the potential to improve the performance of semicontinuous fermentation system

Item Type:	Article
Uncontrolled Keywords:	cassava, fermentation, lactic acid, micro filtration (MF), semi continuous, S. bovis
Subjects:	Q Science > QD Chemistry
Divisions:	Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Kimia
Depositing User:	Prof. Sutopo Hadi
Date Deposited:	10 Jan 2021 02:27
Last Modified:	10 Jan 2021 02:27
URI:	http://repository.lppm.unila.ac.id/id/eprint/27267

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