Fig. 5From: A thermostable laccase from Thermus sp. 2.9 and its potential for delignification of Eucalyptus biomassTGA analysis of LAC_2.9-treated eucalyptus biomass. Thermograms (left) and the first derivative curves (right) of biomass treated with (dotted line) and without (solid line) laccase using: a, a’ LAC_2.9; b, b’ LAC_2.9 with HBT redox mediator; c, c’ LAC_2.9 with pHBA redox mediator. In no-enzyme controls, LAC_2.9 was replaced with cellular extract of E. coliBack to article page