The main component of konjac gum is glucomannan, is a kind of low-calorie, low protein, high dietary fiber food, and of more than ten kinds of amino acids and trace elements, as a functional food, also has a water soluble, thickening, stability, suspension, gel, film, adhesive and so on a variety of physical and chemical properties, so it is a kind of natural health food are also the ideal food additives. Konjac as food and food additives USES very wide: As a thickener and stabilizer can be added to the jelly, jam, fruit juice, vegetable juice, ice cream, ice cream and other cold drinks, solid beverage, seasoning powder and soup powder; As binder can be added to the noodles, rice noodle, twisted in the skin, meatballs, sausages, bread and cakes to enhance thews and keep fresh state; As gels can be added to various kinds of jelly, candy, and crystal sugar, can also be used to make bionic foods.