Method for making potato flour:
1, product features:
Potato vermicelli is white, thin and nutritious. Suitable for cooking, frying and cold salad.
2。 Process flow:
Selecting materials and taking powder → mixing ingredients → adding alum and kneading dough → leaking strips in boiling water → drying strips in cold water bath → bundling and packaging.
3, production points:
Selecting materials and taking powder: selecting potatoes with high starch content within 30 days after harvest as raw materials. Removing frozen rotten, rotten lumps and impurities, repeatedly washing with water, crushing, pulping, fermenting, filtering, filtering starch and forming.
4. The ingredients are stirred:
According to 100 kg of potato starch with water content below 35%, add 50 kg of water. First, put 5 kg of starch into the pot, then add warm water accounting for 70% of its weight to make it into slurry, then pour boiling water into the pot from the middle, and quickly stir it clockwise with a wooden stick or stirrer until it becomes a sticky ball.
5. Add alum and noodles:
According to the ratio of 100 kg of starch to 0.2 kg of alum, the alum is ground into flour, put into the noodle mixing basin, then poured into the beaten flour, and stirred evenly, so that the water content of the mixed flour is between 48% and 50%, and the temperature of the flour is kept at about 40℃, so that the remaining starch is fermented and decomposed.
6, boiling water leakage:
First, fill the pot with water until it is 90% full, and then boil it. Then put the mixed noodles into a vermicelli leakage machine with the aperture of 10 mm to try to leak. When the diameter of the leaked vermicelli reaches 0.6 ~ 0.8 mm, it is the fixed distance height. Then, leak into the boiling water pot and take it out while leaking. The water in the pot is always kept at the water level when the vermicelli is discharged for the first time, and the water in the pot is controlled at a slightly open level.
7, cold water bath drying:
Take out the vermicelli that leaked into the boiling water pot, put it in a cold water tank, put it on a stick, put it in water at 15℃ for 5 ~ 10 minutes, take it out and dry it in the shade at 3 ~ 10℃ for12 hours to enhance its toughness. Then put it in the sun to dry. When the water content reaches about 20%, it will converge into piles and take out the sticks to dry.
8. Binding and packaging:
When the water content is reduced to 16%, it shall be bundled and packaged.
Efficacy and function of potato
Runchang laxative.
Potatoes contain a lot of dietary fiber, which can relieve constipation, help the body excrete metabolic toxins in time, prevent constipation and prevent intestinal diseases.
Lowering blood sugar, reducing blood fat and beauty beauty.
Potatoes can supply a large amount of mucin with special protective effect on human body. It can promote the lubrication of digestive tract, respiratory tract, joint cavity and serous cavity, prevent the fat deposition of cardiovascular system, maintain the elasticity of blood vessels, and help prevent atherosclerosis. Potato is also an alkaline vegetable, which is beneficial to the acid-base balance in the body and neutralizes the acidic substances produced after metabolism in the body, so it has certain beauty and anti-aging effects.
Supplementing nutrition and conditioning the body.
Potatoes are rich in vitamins, calcium, potassium and other trace elements, easy to digest and absorb, and rich in nutrition. In Europe and America, especially in North America, potatoes have long been the second staple food. Potatoes contain potassium, which can replace sodium in the body and excrete sodium, which is beneficial to the rehabilitation of patients with hypertension and nephritis edema.
Anti-inflammatory and analgesic.
If you use raw potatoes to relieve inflammation, swelling and pain, peel the potatoes and cut them into thin slices and stick them on your face, which is cool and comfortable. After a while, your swollen and hot face will get hot. Continue to change the new one, and gradually feel the pain relieved. After three changes, the pain stopped and the swelling began to disappear after half an hour.
remove acne
Potatoes are also very effective in treating acne on the face. I have a pimple on my face. As long as you find that it starts to appear and you feel a little sore, just stick it up and change it half an hour later. Even if I change it several times, this little pimple will never come back. If the acne has begun to have pus heads, or you still use raw potato chips, you must cut it thin, so that it will not fall off easily when you stick it on your face, and you can change it frequently. This purulent acne can also be eliminated. As long as you stick it for a long time and change it a little more, there will be no pigmentation and depression on your face.
Promote blood circulation and reduce swelling.
Drink raw potato juice and ginger and egg water every morning after getting up and on an empty stomach before going to bed at night. First, it can moisturize the injured mucosa; Second, it can dispel cold and promote blood circulation. The combination of the two has a good detumescence effect.
Relieve joint pain.
Mashing raw potatoes and ginger and applying them to swollen joints can also treat common knee pain in the elderly.
nourish the skin
Potatoes also have a good skin care and beauty care function. The whitening method of applying potato juice directly to the face can correct the tanned skin in summer, and the effect on spots in summer is more obvious. Slice the cooked potatoes and stick them on your eyes for 30 minutes, which can reduce the puffiness under your eyes. Sticking the raw potato mask for 20 minutes can not only be used for lower eyelid edema and facial edema, but also stretch the face, eliminate wrinkles and make the whole face smooth and tender.