Xylitol is the normal intermediate product of xylose metabolism. It is a special sweetener with nutritional value. It widely exists in fruits, vegetables, Cereals, mushroom food, wood, straw, corncob and other plants. According to the regulations of our country, it can be used in pastries, beverages and candy to replace sucrose and be used appropriately according to the production needs.

Gold chitooligosaccharide is a kind of organic synthetic raw material, which can be used to prepare surfactants, emulsifiers, demulsifiers, various alkyd resins, coatings, varnishes, etc., and the esters produced by synthetic fatty acids are non-volatile plasticizers. Xylitol can be used instead of glycerin in papermaking, daily necessities and national defense industry. Because it is a multi hydroxyl compound, it is sweet and nontoxic. It is suitable for low calorific value food and diabetics as sweetener. Xylitol can inhibit the formation of dental caries and promote the healing of dental caries. It can be made into oral products and gum.