Thermoanaerobacterium strain AK 17 has the highest ethanol yield of 5.5 mM g sugar -1 from 2.5 g L -1 grass hydrolysate, followed by Thermoanerobacter strain AK 5 with ethanol yield of 4.4 mM gsugar -1 from grass hydrolysates.
Thermoanaerobacterium stofn AK 17 hefur hæstu etanól nýtingu 5.5 mM g sugar -1 við 2.5 g L -1 upphafsstyrks úr gras hydrolysati. Næstur er Thermoanerobacter stofn AK 5 með etanól gildi 4.4 mM g sugar -1 úr grashydrolysati.