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Laccase fermentation is carried out in a special surface culture tray reactor. The laccase produced is extracellular and easy to purify from the broth. Laccase fermentations generally have extended duration making it expensive to run. The CSIR-IMTECH laccase fermentation process is low energy intensive and based on moderate cost not complex medium. The process has been demonstrated on 10 L scale and has yield of 15,000 IU per liter.(1 unit of enzyme activity is the enzyme quantity that produce 1 µM of ABTS cation per min in 50 mM Citrate phosphate buffer, pH 4.0 at 300C and 5 minute incubation time. ). The process can be easily scaled up to semi pilot or pilot scale.