What's the difference between eating purple potatoes and eating sweet potatoes?

1) Purple potato is also called black potato, with purple skin and purple to deep purple flesh.

2) Sweet potato is also called sweet potato now, with white or red skin and yellow-white meat.

2. Different business values

1) Sweet potato is a natural nourishing food with comprehensive nutrition, which is rich in protein, fat, polysaccharide, phosphorus, calcium, potassium, carotene, vitamin A, vitamin C, vitamin E, vitamin B 1, vitamin B2 and 8 amino acids.

2) Purple sweet potato contains 10 mineral elements such as selenium, zinc, iron and phosphorus, 18 amino acids, and 8 vitamins such as vitamins C, B and A, especially anthocyanins, which have great medicinal value.

3. Does it taste different?

1) The sweetness of sweet potato is lighter than that of purple potato, and the steamed sweet potato has higher water content and thinner taste.

2) Purple sweet potato tastes sweeter, tastes better than sweet potato and tastes better.

4. Different effects

1) Sweet potatoes are easier to relieve constipation and protect eyes.

2) Purple sweet potato is more inclined to supplement trace elements and selenium, and also has the antioxidant effect of anthocyanins.

Baidu encyclopedia-sweet potato

Baidu encyclopedia-purple potato