Along with the development of food industry and health pursuing of the consumer,many new functions of the existing ingredients such as Litesse(improved polydextrose)were digged out.

Feasibility study of synthesis and anti-corrosion behavior of environmentally friendly DTC modified glucose;

Research and Development for Manufacturing Technique of Polydextrose;

Market and application of polydextrose;

8×300 mm) with refractive index (RI) detector for determinations of content and average molecular weight of polydextrose in some samples.

Cholesterol hydrophobically modified dextran (DEX-CH) was obtained by esterification of dextran cholesterol 3-hemisuccinyl chloride using anhydrous dimethyl sulfoxide (DMSO) as a solution and terethylamine as a catalyst.

Rosin-based polyglucoside(RPG), a kind of new nonionic surfactant,was synthesized from(disproportionated) rosin alcohol polyoxylethene ether(RP) through transacetalization,and reactions including synthesis of butyl polyglycoside and glycoside exchanging were studied.