Amorphophallus konjac contains unique nutrition. According to the analysis, every 100 grams of Amorphophallus konjac spherical stem contains as much as 50 grams of grape mannan, as well as glucose, fructose, sucrose and so on. Protein 1.64 g, fat 0.004 g, phosphorus 57 mg, iron 4.06 mg, zinc 1.23 mg, manganese 0.2 mg, chromium 0.25 mg, copper 0.08 mg and grape mannan 79.37 mg are contained in each hundred grams of refined konjac powder, and the glucomannan contained in konjac is reduced. Because of its strong wat absorption and low calorie content, it can not only increase satiety, reduce hunger, but also reduce weight, so it is an ideal food for diabetic and obese dieters.
The cellulose in Amorphophallus konjac has the functions of promoting gastrointestinal peristalsis and relaxing bowels, and can quickly excrete the toxic substances in the intestine, thus effectively preventing constipation, and has an auxiliary treatment effect on colon cancer, hemorrhoids and venous tumors. In addition, it can also reduce the accumulation of cholesterol in the body, which is of great significance for the prevention and treatment of hypertension and arteriosclerosis. Konjac is also a unique food additive. If a small amount of konjac powder is added to food, it can not only increase nutrition, but also improve food quality. Therefore, konjac is a new and ideal nutritional and health food.