Question 2: How long does it take to steam purple potatoes? Generally put water in the pot, and the purple potato should be steamed directly on the steaming rack. Large purple potatoes need to be steamed for 30-40 minutes, and small purple potatoes need to be steamed for about 25 minutes. To judge whether the purple potato is ripe, you can poke it with chopsticks. If it is easy to poke in, it means it is cooked. Otherwise, continue steaming. Remember, purple potatoes must be cooked before they can be eaten.
Question 3: I bought purple potatoes for a while and found that they changed color and were a little hard after being steamed and cut today. What happened? Can I still eat? Purple potato is a genetically modified food, but judging from the color of the crack, when you buy purple potato, the crack inside is not very serious, but this crack can't be cooked. If the cracks are cooked, purple potato will cause food to be a little toxic, but from the color point of view, it is rotten when bought back and can't be eaten at all.
Question 4: Can I steam purple sweet potatoes with water in a pressure cooker and put them in a bowl? Steamed like ordinary sweet potatoes.
Put water in the pressure cooker, not too much, on the steamer, then put it on a plate, put the purple potato in, cover it, and boil for five minutes on low heat.
Question 5: How long does purple sweet potato steam like ordinary sweet potato? Just put water in the pressure cooker, not too much, put it on the steamer, then put it on a plate, put the purple potato in, cover it, boil it over high heat and stew it for five minutes.
Question 6: How long does purple sweet potato steam in the pressure cooker like ordinary sweet potato?
Put water in the pressure cooker, not too much, on the steamer, then put it on a plate, put the purple potato in, cover it, and boil for five minutes on low heat.
Question 7: How long does it take to steam purple potatoes in an electric steamer like ordinary sweet potatoes?
Put water in the pressure cooker, not too much, on the steamer, then put it on a plate, put the purple potato in, cover it, and boil for five minutes on low heat.
Question 8: Can purple potato be cooked in an electric cooker? Hello! You can cook it in an electric cooker.
Question 9: How long does it take for purple sweet potatoes to be cooked in a pressure cooker and steamed like ordinary sweet potatoes?
Put water in the pressure cooker, not too much, on the steamer, then put it on a plate, put the purple potato in, cover it, and boil for five minutes on low heat.
Medicinal value
Purple sweet potato is rich in protein, 18 kinds of amino acids easily digested and absorbed by human body, 8 kinds of vitamins such as vitamin C, B and A, and many kinds of natural mineral elements such as phosphorus and iron. Rich in iron and selenium. Selenium and iron are essential elements for anti-fatigue, anti-aging and blood-enriching. In particular, selenium, known as the "king of cancer", is easily absorbed by human body, can stay in serum, repair myocardium, enhance immunity, scavenge free radicals, inhibit DNA synthesis and division and growth of cancer cells, and prevent the occurrence of cancer diseases such as gastric cancer and liver cancer. Purple sweet potato
Purple sweet potato is rich in cellulose, which can increase the volume of feces, promote gastrointestinal peristalsis, clean up mucus, gas accumulation and corruption in intestinal cavity, discharge toxic substances and carcinogens in feces, keep defecation unobstructed, improve digestive tract environment and prevent gastrointestinal diseases. Purple sweet potato contains a lot of anthocyanins, which has high medicinal value. Dr. Masquerel, a French scientist, discovered that anthocyanins are powerful natural free radical scavengers. Anthocyanin can prevent and treat 100 diseases, and is known as the seventh essential nutrient after water, protein, fat, carbohydrates, vitamins and minerals. Anthocyanin is the most direct, effective and safest free radical scavenger for preventing and treating diseases and maintaining human health. Its ability to scavenge free radicals is 20 times that of vitamin C and 50 times that of vitamin E. Anthocyanin has a small molecular structure, and it is the only substance that can scavenge free radicals through the blood-brain barrier to protect brain cells, and at the same time it can reduce the harm caused by antibiotics to the human body. Detection Report on Anthocyanin and Selenium Content of Common Purple Sweet Potato and Japanese Purple Sweet Potato King: Puni Detection in China
Question 10: How to bake the purple potato cake?
Purple sweet potato
flour
cream
Sweet condensed milk
white sesame
Steps/methods
Cleaning purple sweet potato, steaming, peeling, and making purple sweet potato paste.
Add flour, cream and sweetened condensed milk and mix well.
Make purple potato cakes with white sesame seeds on the surface and put them in a baking tray.
Bake in oven 180 for 20 minutes.
finished
end
Matters needing attention
Purple Potato is also called black potato, and its English name is purple potato. Potato meat is purple to deep purple. Besides the nutrients of common sweet potato, it is also rich in selenium and anthocyanins. In recent years, purple potato is very popular in international and domestic markets, and its development prospect is very broad.