Impact of corn stover harvest time and cultivars on acetone-butanol-ethanol production

Effect of salts formed by neutralization for the enzymatic hydrolysis of cellulose and acetone–butanol–ethanol fermentation

“…The solvents yields were also in agreement with previous studies. [26][27][28] The increased concentration (120 mM) of citric acid did not affect the ABE fermentation. However, C. acetobutylicum DSM1731 did not grow when Na-citrate formed aer neutralization by NaOH, which suggested that Na-citrate inhibited the fermentation.…”