Thermophilic fermentation of hydrolysates: the effect of inhibitors on growth of thermophilic bacteria
- PMID: 12018300
- DOI: 10.1385/abab:98-100:1-9:765
Thermophilic fermentation of hydrolysates: the effect of inhibitors on growth of thermophilic bacteria
Abstract
Lignocellulosic biomass has great potential as a cheap feedstock in biological processes to produce biofuels or chemicals; however, dilute acid pretreatment at high temperatures produces undesirable compounds. Toxicity tests were done with inhibitors in standard media, to predict the growth-limiting effects on thermophilic strains. The 22 inhibitors included furfural, levulinic acid, acetic acid, and cinnamaldehyde. Neutralizing reagents and additional treatment steps have been tested.
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