An expression vector is constructed with a tandem of three xylanolytic enzyme genes in the same direction,which includes arabinofuranosidase/xylosidase gene,α-glucuronidase gene,and xylanaseB gene.

There were three topics discussed in the dissertation, which were the degrading of xylan enzymatic hydrolysate residues at a higher temperature, the separation of the xylooligosaccharides by chromatography and the proliferation, use rules to xylo-oligosaccharides and metabolizing mechanism of Bifidobacterium odolescentis, etc.

Research on Microorganism Xylanases and Their Application in Food Industry;

Optimization of solid-state fermentation medium for Xylanases;

The Influences of The Southern Steamed Bread with The Xylanases & Gluzyme;