Effect of Organic Nitrogen Supplements on Syngas Fermentation Using Clostridium autoethanogenum

• Published in: Biotechnology and bioprocess engineering Vol. 26; no. 3; pp. 476 - 482
• Main Authors: Im, Hongrae, An, Taegwang, Kwon, Rokgyu, Park, Soeun, Kim, Young-Kee
• Format: Journal Article
• Language: English
• Published: Seoul The Korean Society for Biotechnology and Bioengineering 01.06.2021; Springer Nature B.V; 한국생물공학회
• Subjects: Acetic acid; Acid production; bioprocessing; Biotechnology; carbon; Carbon sources; Chemistry; Chemistry and Materials Science; Clostridium; Clostridium autoethanogenum; culture media; Ethanol; ethanol production; Fermentation; Industrial and Production Engineering; microbial growth; Microorganisms; Nitrogen; Organic nitrogen; Peptones; Research Paper; Synthesis gas; tryptones; Yeast; yeast extract; 생물공학; peptone; bioethanol; syngas fermentation; tryptone

In this study, the effects of organic nitrogen supplements, such as tryptone and peptone, on microbial growth and ethanol and acetic acid production were investigated to improve ethanol productivity in a Clostridium autoethanogenum culture using syngas as the sole carbon source. The concentration of...