What can sweet potato flour do

Sweet potatoes are usually eaten directly after being roasted or cut into pieces and used in dishes or soups. Few people would eat sweet potato flour. Sweet potato flour is indeed difficult to eat because it cannot be used to make soup or stir-fry dishes. It does not taste that good when used to make porridge. In fact, there are many ways to eat sweet potato flour. Whether it is fried, deep-fried or cooked, it tastes good. In addition, sweet potatoes are very effective and are very popular.

Nutritional Value

Sweet potato, also known as sweet potato, sweet potato, and yam. Sweet potatoes contain many nutrients needed by the human body. Every 500 grams of sweet potato can produce about 635 kcal of heat energy, contains 11.5 grams of protein, 14.5 grams of sugar, 1 gram of fat, 100 milligrams of phosphorus, 90 milligrams of calcium, 2 grams of iron, 0.5 milligrams of carotene, and also contains vitamins B1, B2, C, niacin, linoleic acid, etc.

The content of vitamin B1 and B2 is 6 times and 3 times higher than that of rice respectively. In particular, sweet potatoes are rich in lysine, while rice and flour lack lysine. But many people haven't realized it yet. Will eating sweet potatoes make people fat? According to scientific research, eating sweet potatoes will not make people fat. On the contrary, sweet potatoes are an ideal weight-loss food.

It has a very low calorie content, much lower than ordinary rice, so you don’t have to worry about gaining weight after eating it. On the contrary, it can help you lose weight. Sweet potatoes also contain a substance similar to estrogen, which plays a certain role in protecting human skin and delaying aging. Therefore, many women abroad regard sweet potatoes as beauty foods.

Sweet potatoes are crispy and sweet when eaten raw, and can be used as a substitute for fruit; they are sweet and soft when eaten cooked, and bring sweetness to the mouth and the heart. It can be used as a staple food or as a vegetable. There are many ways to eat it, such as steaming, boiling, frying and deep-frying. If cooked skillfully, it can also become a delicious dish on the table.

Health benefits

1. Sweet potatoes have anti-cancer effects

The most anti-cancer nutrients in the diet are beta-carotene (a precursor of vitamin A), vitamin C and folic acid, and sweet potatoes are rich in all three. A small sweet potato (about 2 taels) can provide twice the amount of vitamin A required by the human body every day, one-third of the daily amount of vitamin C required, and about 50 micrograms of folic acid; the dietary fiber content is higher than that of a bowl of oatmeal porridge.

The antioxidant effects of β-carotene and vitamin C help resist the damage of oxidative stress to the genetic material deoxyribonucleic acid (DNA), and play a certain anti-cancer role.

Eating sweet potatoes regularly helps maintain normal folic acid levels in the body. Too low folic acid levels in the body will increase the risk of cancer. The high content of dietary fiber in sweet potatoes can promote gastrointestinal motility, prevent constipation and colorectal cancer.

2. Sweet potatoes are good for your heart

Sweet potatoes are rich in potassium, beta-carotene, folic acid, vitamin C and vitamin B6, all of which help prevent cardiovascular disease. Potassium helps maintain fluid and electrolyte balance in the body's cells and maintain normal blood pressure and heart function.

β-carotene and vitamin C have the effects of anti-lipid oxidation and preventing atherosclerosis. Supplementation of folic acid and vitamin B6 can help lower the level of homocysteine ​​in the blood, which can damage arteries and is an independent risk factor for cardiovascular disease.

3. Sweet potatoes prevent emphysema

An animal experiment at the University of Kansas in the United States found that rats that smoked had lower levels of vitamin A in their bodies and were more prone to emphysema; while the incidence of emphysema was significantly reduced in rats that smoked and ate foods rich in vitamin A. Why some long-term smokers live to be over 90 years old without developing emphysema may be related to the rich vitamin A content in their daily diet. Researchers recommend that smokers or those exposed to passive smoking should eat foods rich in vitamin A, such as sweet potatoes, every day to prevent emphysema.