Purple potatoes are a very common ingredient, now people like to eat such food, nutritious, but also can nourish the stomach and intestines, with weight loss, promote digestion and absorption of the role. Purple potatoes can also be ground into a powder to eat Oh, its health effects are also very powerful take a look at it.

The nutrient content of purple potatoes is significantly higher than ordinary sweet potatoes, its lysine, copper, manganese, potassium, zinc content is higher than the general sweet potatoes, 3 to 8 times, long-term consumption of blood pressure, blood, gas, lungs, the effect of the face; at the same time, it belongs to the weight loss food, can effectively prevent atherosclerosis, purple potatoes, purple potatoes and purple potatoes, the same effect, more than two dozens of times than the sweet potatoes of anticancer substances, but also the role of anti-aging, can also have the role of anti-aging, digestion and absorption. Can have the role of anti-aging, blood replenishment, supplemental nutrients, easy to absorb, but also can enhance immunity and resistance, remove free radicals, prevent cancer.

Purple potato flour practice

Purple potato raw materials will be cleaned → peeled → shredded sliced diced → color protection → drying → crushed (moisture measurement) → packaging

① cleaning: must be cleaned, related to the final quality of the product.

② Peeling: Use a bamboo knife to remove the outer skin of the purple potatoes, especially the concave part of the skin of the purple potatoes.

③ slicing or shredding: cut the peeled purple potatoes into chips or diced potatoes of certain specifications with a vegetable slicer.

④ color protection: prepare a 0.5% solution with table salt and soak the cut purple potato chips or diced potatoes in it for a few minutes.

⑤ Drying: dry with drying equipment to ensure the hygiene of the product, and pay attention to the temperature, usually between 45 to 50 ℃, the drying time can be determined according to the size of the potato chips, shredded, so that the final moisture is below 6%.

⑥ Crushing, packaging: the dried purple potatoes, crushed with hammer blade pulverizer, so that the fineness of purple potato powder is about 80 mesh.

The above describes the practice of purple potato flour and its nutritional benefits. We all learned it, the method is simple, and high nutritional value, can have the role of stomach and digestion, but also can moisten the dryness and yin, is a very good choice of health, but also can alleviate the accumulation of food, for the crowd of gastrointestinal bad can promote appetite.