material
750 grams of purple potato
Steps:
Get the purple potatoes ready.
Peel all the purple potatoes.
Put the purple potato into a pot and add water to boil, and the purple potato will be submerged.
15 minutes or so, cook the purple potato, take it out and control the water for later use.
Cut the purple potato into strips with a knife and put it on the chopping board.
Put the chopping block in the sun for 2 days and you can eat it directly as a snack.
Matters needing attention
1, don't overcook the purple potato, and don't move it if it is too ripe;
2, purple potatoes should not be too dry, too dry to chew;
3. You can also fry the dried purple potato in the oil pan and sprinkle with sesame, cumin and Chili powder, which will be more fragrant and delicious for a longer time.
Nutritional value of dried purple sweet potato;
In addition to the nutrients of common dried sweet potatoes, it is also rich in selenium and anthocyanins. 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. Dried purple potato is rich in protein, 18 amino acids, 8 vitamins such as vitamins C, B and A, and more than 0.0 natural mineral trace elements such as iodine, selenium, potassium, zinc, manganese, lysine, phosphorus and iron.