Breakdown of cellulose along with both pectin and starch is important for juice clarification.

Hydrolysis of polysaccharides increase juice yield, improve quality and stability of fruit juice.

Magnetic tri-enzyme nanocatalyst prepared by co-immobilizing amylase, pectinase and cellulase.

The prepared magnetic tri-enzyme nanobiocatalyst was characterized by FT-IR, SEM and XRD.

Magnetic tri-enzyme nanobiocatalyst was used for apple, pineapple and grapes juice clarification.