Konjac is a long growing herb, also known as grinding taro, lotus flower stalk, Ma Yu Zi, smugglers grass, flower stalks Araceae, with its main ingredient is glucomannan, and contains a variety of the human body can not synthesize amino acids and calcium, zinc, copper and other minerals, is a low-fat, low-sugar, low heat, no cholesterol, high in dietary fiber. KGM hydrophilic gel, antimicrobial resistance, edible, low calorific value, and other characteristics can be used as gelling agents, emulsifiers, thickeners, stabilizers and fillers, not only in food processing In very broad application prospects in the pharmaceutical, healthcare and other industries also have broad prospects for development. Konjac as a food ingredient has a long history, konjac food varieties also more and more, there are fans konjac, konjac silk knot, konjac vermicelli, tendons konjac, konjac plum, butterfly konjac, konjac shrimp, tofu, konjac, konjac noodles and so on. Our ground konjac food consumption in Yunnan, Guizhou, Sichuan, Guangdong, Fujian and other large, Jiangsu, Beijing, Shanghai and other places konjac food and consumer awareness of health functions gradually increase their consumption on the rise. Konjac food has now been identified as the UN Food WHO "valuable natural health food." Konjac food health function that physical glucomannan has a variety of specific chemical properties. A blood purifying agent: As konjac glucomannan can inhibit intestinal cholesterol and bile acid and other fatty substances break down the absorption, promote fat excreted, reduce fat, cholesterol into the blood, reduce serum triglycerides and total cholesterol amount, it can play a role in the prevention of high blood pressure, high cholesterol and cardiovascular disease. According to historical records, if every human clothes into three grams of konjac glucomannan (all three served in), and adhere to long-term consumption, can achieve these results. 2, gastrointestinal tract scavenger: a large number of studies have shown that the unique bundle of konjac gel fibers water, you can make the gut to maintain a certain degree of filling, promote physiological intestinal peristalsis, soften the stool, defecation accelerate the speed and reduce the gut pressure, relieve pain constipation. 3, colorectal cancer killer: Konjac unique hydrogel fiber bundles, can promote the intestine heavy metals and toxic substances quickly ruled out food to reduce the contact time of harmful substances and the intestinal wall, preventing the intestinal absorption of these substances, clear stomach , intestine, gall bladder retentate, effectively reducing the colon, rectum probability of harmful bacterial infection, is an ideal anti-cancer health food. 4, gospel diabetes: As KGM large viscosity enhances the digestive tract digesta viscosity, delayed gastric lumen chyme paste residence time, and in the intestinal wall to form a protective film, effectively suppressed rise in blood glucose and urine values. Domestic and foreign experts confirmed konjac food is an ideal diabetic food, have lower blood sugar, improve symptoms and control the disease effect. 5, the best food healthy subjects: Konjac in the "Hai Manna" material, people have a sense of fullness after eating, thereby reducing the number of people to food intake and energy expenditure body fat will help control a person's weight, achieve natural weight loss. Consumers often eat healthy, maintain body fitness.