Use of thermogravimetric analysis to monitor the effects of natural laccase mediators on flax pulp

▸ Gallic or caffeic acids show similar effects than HBT in laccase treatment. ▸ Thermogravimetry analysis allows calculating the amorphous cellulose content. ▸ Laccase-mediator treatment affects the equatorial size of cellulose microfibril. ▸ Oxygen improves laccase treatment.