The plantain taro starch can be used as starch to cook tofu. Taro starch is made from taro rhizomes, use: to make vermicelli fans, cold noodles, fried noodles, flour, starch, and so on, as well as other food additives, added to other foods: such as vermicelli, noodles, meatballs, pastries, jelly, etc., to enhance the viscosity of the raw materials, the texture of the food and nutrients. Banana taro powder is rich in protein, tryptophan and other substances, often used to clear heat and detoxification effect, and the nutritional value is relatively high, banana taro powder can also be treated dysentery, diarrhea, body cold people try to eat less. Taro powder can also prevent jaundice, canker sores and poisons, especially for pregnant women is the most suitable for use, can promote the reduction of newborn babies suffering from jaundice, but also to protect the digestive tract, prevent cardiovascular and cerebral vascular system diseases. Banana taro powder also has the effect of beauty, which contains protein substances, with exercise can reduce weight in a short period of time, the need to lose weight is also more suitable for consumption.