BIOLOGICAL ENZYME PRETREATMENT APPLIED TO EXTRACTION OF RICE STRAW FIBER

@inproceedings{Weiguo2011BIOLOGICALEP,
  title={BIOLOGICAL ENZYME PRETREATMENT APPLIED TO EXTRACTION OF RICE STRAW FIBER},
  author={Sun Wei-guo},
  year={2011}
}
Xylanase and pectinase were respectively used in the pretreatment of rice straw degumming.We analyzed the influence of biological enzymes on the properties of rice straw fibers.Based on the fibrous residue rate,fineness,strength and flexibility,we obtained the relative optimal process parameters of these two enzymes treatment.The optimization of xylanase pretreatment process is as follows:xylanase dosage of 10%(owf),temperature of 50 ℃,time of 10 h,pH value of 9 and liquor ratio of 1 ∶30;the… CONTINUE READING