Dietary fibre (DF) is a complex material composed of cellulose、hemicellulose、lignin、pectinand so on. As an important component of function food, dietary fibre has attracted more and moreattention. As a byproduct of water bamboo, water bamboo shell contains plenty of dietary fibrebut it has not yet been fully used. Insoluble dietary fibre (IDF) is the primary component of DFand exist in many raw materials.
This thesis adopts the chemical method to produce the IDF from the water bamboo she...