Lignin-xylan ester linkage in jute fiber (corchorus capsularis)
作者:Narendra Nath Das、Sankar Chandra Das、Adiya Sekhar Dutt、Ashimanandra Roy
DOI:10.1016/s0008-6215(00)85597-4
日期:1981.7
(containing 77% of the original lignin) and a water-soluble, lignin-carbohydrate complex ( III ). On hydrolysis, both II and III furnished a new sugar, viz ., 4- O -methyl- d -glucose, in admixture with the same acidic and neutral sugar component as those of I . Alkaline extraction of holocelluloses prepared from I and II afforded crude d -xylans which, on fractional with aqueous barium hydroxide, yielded two