Mishina sweet potato flour is rich in nutritional value, widely used in our country grow larger, but the higher the moisture content of fresh sweet potatoes, long Preservation is quite difficult, and greater nutrient consumption during storage, serious disease losses. Therefore, in order to extend the sweet potato is served, it must be dried. Experiments focused on the development of a sweet potato flour, making it easy to store and extend the storage time, the sweet potato flour can be used for the ingredients bread, rolls, breads, pastries, and other fillings. (A) Operating procedures ingredients: choice of three colors of sweet potato flesh: purple flesh, orange flesh, yellow flesh (two) process will be three kinds of raw sweet potato, peeled and cleaned → → → shredded piece Ding protecting color → drying → smash ( measuring moisture) → Packaging ① Cleaning: Always clean, related to the quality of the final product. ② peeled: the sweet potato skin with a bamboo knife to the net, especially the sweet potato skin recessed portion. ③ sliced ??or silk: the sweet potato peeled with a vegetable slicer cut to certain specifications potato crisps or small. ④ color protection: with salt formulated into a 0.5% solution, chopped sweet potato or potato crisps in which a few small bubbles. ⑤ Drying: tumble drying equipment to ensure product hygiene, and attention to the temperature, generally between 45 ~ 50 ℃, drying time can be potato chips, potato wire size is determined, so that the final moisture below 6%. ⑥ crushing, packing: the sweet dried, crushed with a hammer mill to make sweet potato powder fineness of about 80 mesh. (C) the results and analysis of three dried sweet potato flour in color with purple and orange sweet potato flour is excellent, yellow sweet dark color. So choose purple and orange sweet potato varieties as raw materials. The above method of making sweet potato flour can be used as food ingredients in many foods. Such as sweet potato pie, sweet potato cake, sweet rolls, sweet bread, production methods, steaming, boiling, frying can be. Sweet potato starch, sweet potato is one of the main products processing, fresh sweet potato starch can be split into two and Shugan processing. However, due to the superior quality of fresh sweet potato starch, Candied Sweet Potato starch, so with fresh potato starch processing as much, because of the sweet potato cutting too much trouble, and now very few people come with Candied Sweet Potato starch processing. Jiangxi native sweet potato powder, also known as potato, sweet potato, rich in sugar, vitamins, minerals, dietary fiber and so on. Sweet potato carotene, vitamin B1 and other vitamins, essential for the maintenance of human health. Currently, the World Health Organization (WHO) After three years of research and selection, selected the six healthy food. Selected health food including the best vegetables, the best fruits, the best meat, the best cooking oil, soup best food, the best protection of brain food six. The people familiar with the sweet potato, was listed as 13 kinds of the best vegetables for the championship. Sweet potato is not only nutritious, but also known to prevent the sub-health, diet, fitness and anti-cancer effects. Sweet potatoes are rich in essential nutrients starch, vitamins, fiber, etc., but also rich in magnesium, phosphorus, calcium, selenium and other minerals, and linoleic acid. These substances can keep blood vessels flexible, and is an ideal diet food. Scientific data show that the heat is only 1/3 of the rice, and because of its rich cellulose and pectin and sugar into fat has to stop the special features. At this stage, dietary fiber, it becomes increasingly important for modern people. Medical studies have proven that a lack of dietary fiber has a laxative effect, can induce a variety of lifestyle-related disease and colorectal cancer, and therefore as a dietary fiber-rich sweet potatoes, more and more people are loved and sought after. This product is purchased from Jiangxi Yue Zi Specialty Co., Ltd. Jiujiang Mishina provide e-commerce sales.