Neutral cellulase has important applications on denim biofinishing. Screening the recombinant Pichia pastoris and recombinant Trichoderma reesei strains with higher neutral cellulase activity, and also study on fermentation conditions, and further study the enzymatic properties and its applications on denim biofinishing were carried out.
A Pichia pastoris transformant YJ5with high activity of neutral cellulase was screened from282recombinant Pichia pastoris strains. Appropriate fermentation conditions w...