Screening of Saccharomyces cerevisiae strains with respect to anaerobic growth in non-detoxified lignocellulose hydrolysate.
A microplate screening method was used to assess anaerobic growth of 12 Saccharomyces cerevisiae strains in barley straw, spruce and wheat straw hydrolysate. The assay demonstrated significant differences in inhibitor tolerance among the strains. In addition, growth inhibition by the three hydrolysates differed so that wheat hydrolysate supported growth up to 70%, while barley hydrolysate only supported growth up to 50%, with dilute-acid spruce hydrolysate taking an intermediate position.
Almeida
João R M
JR
Department of Applied Microbiology, Lund University, P.O. Box 124, S-221 00 Lund, Sweden.
Karhumaa
Kaisa
K
Bengtsson
Oskar
O
Gorwa-Grauslund
Marie-F
MF