Chang, IS Kim, DH Kim, BH Shin, PK Sung, HC Lovitt, RW 2024-01-21T17:11:46Z 2024-01-21T17:11:46Z 2021-09-03 1998-04 1017-7825 https://pubs.kist.re.kr/handle/201004/143162 Eubacterium limosum KIST612 was cultured on phosphate-buffered basal medium (PBBM) with carbon monoxide (CO) as the sole energy and carbon source. The initial growth rate of this strain was approximately 0.17 similar to 0.25 h(-1) and the K-s value for dissolved substrate was 0.14 mM. CO was limiting during the growth of the bacterium when the CO partial pressure was less than 0.6 arm (0.5 mM dissolved CO). The bacterial growth rate was reduced in the presence of acetate. When sufficient CO was supplied using a gas-lift reactor, the acetate concentration went up to 90 mM in 116 h. Based on these findings, it is suggested that a pressurized reactor be used to develop a process to convert GO-rich gases into multi-carbon compounds. English SPRINGER-VERLAG SINGAPORE PTE LTD ACETIC-ACID PRODUCTION CLOSTRIDIUM-THERMOACETICUM CARBON-MONOXIDE BUTYRIBACTERIUM-METHYLOTROPHICUM PEPTOSTREPTOCOCCUS-PRODUCTUS SYNTHESIS GAS ENERGY-SOURCE ACETOGENIUM-KIVUI EVOLUTION RATE GROWTH CO fermentation of Eubacterium limosum KIST612 Article 1 JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.8, no.2, pp.134 - 140 JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY 8 2 134 140 scie scopus 000073463800006 2-s2.0-0031805777 Biotechnology & Applied Microbiology Microbiology Biotechnology & Applied Microbiology Microbiology Article ACETIC-ACID PRODUCTION CLOSTRIDIUM-THERMOACETICUM CARBON-MONOXIDE BUTYRIBACTERIUM-METHYLOTROPHICUM PEPTOSTREPTOCOCCUS-PRODUCTUS SYNTHESIS GAS ENERGY-SOURCE ACETOGENIUM-KIVUI EVOLUTION RATE GROWTH acetogen Eubacterium limosum CO utilizing anaerobe acetate organic acid production