Procedure for obtaining xylan and Fibrous materials of vegetable raw materials containing xylan

摘要

Procedure for obtaining xylan and Fibrous materials of vegetable raw materials containing xylan.Procedure for obtaining xylan and Fibrous materials of vegetable raw materials containing xylan, which Decay by means of treatment of Steam pressure and shredding.Characterized by: the treatment of vapour pressure is conducted with saturated steam temperature of 160 to 230 GC for 2 min.Up to 4 hours, Vegetable raw materials are leached with a well dispersed aqueous solutionThe solution is to separate fractions of xylan and xylan in refined form mainly in the case of Monosaccharides and other impurities, because, if desired, xylan and xylan fractions,In his case, in the form of the solution obtained, without Special insulation at hydrolyzing xylose and, if desired, xylose, possibly in the form of the solution obtained,Special insulation is reduced without a known xilita.