Efficient production of pullulan using rice hull ...
Rice hull was obtained from a rice processing plant in Suzhou Industrial Park, China. The hulls were milled in a hammer mill after airdrying in an oven at 70 °C for 24 h, and a fraction (<425 μm) separated using a 40mesh sieve was collected for dilute acid hydrolysis (Wei et al., 2010). The rice hull hydrolysate was prepared in an autoclave ...