EFFECT OF HEAT TREATMENT CONDITIONS ON ENZYMATIC HYDROLYSIS EFFICIENCY OF RICE STRAW IN [BMIM] [CL] ENVIRONMENT

Аliqulova  D. A.; Urozov  M. К.; Normamatov.  N. D.; Bobomuratov N. N.

Authors

Аliqulova D. A. Termiz Institute of Engineering and Technology
Urozov M. К. Termiz Institute of Engineering and Technology
Normamatov. N. D. Termiz Institute of Engineering and Technology
Bobomuratov N. N. Termiz Institute of Engineering and Technology

Keywords:

TS (technical cellulose) fraction, GS (grmycellulosic) fraction, SOS, [BMIM][Cl] (1-butyl-3-methylimidazole chloride), ultrasonic ionic liquid, rice straw, thermally treated straw

Abstract

Enzymatic hydrolysis of isolated polysaccharide fractions and primary straw using Cello-lux A enzyme was performed to evaluate the efficiency of straw pretreatment in [BMIM][Cl] medium and to determine the optimal processing conditions that provide maximum sugar yield. The experiment was carried out for 4 and 48 hours in an acetate buffer medium (pH 4.7-4.9).