Nutritional value of purple potatoes

Everyone must have eaten potatoes, but have you ever eaten purple potatoes? Do you know its nutritional value? Purple potatoes look similar to potatoes, but the flesh inside is dark purple. Its nutritional value is higher than that of ordinary potatoes. If you want to know the nutritional value of purple potatoes in detail, you can follow the editor to learn more about it.

Nutritional value of purple potatoes

1. Purple potatoes contain a lot of protein and amino acids

Purple potato is a vegetable with a particularly high protein content. Its protein content accounts for about one-fifth of the total mass. In addition, purple potato contains a large number of eighteen kinds of amino acids that are beneficial to the human body. People can easily digest and absorb purple potatoes after eating them. While absorbing a variety of nutrients, it can also play a role in regulating the spleen and stomach.

2. Purple potatoes can supplement the human body's trace elements

There are many trace elements in purple potatoes, and the content of substances such as phosphorus, iron and zinc are very high. In addition, there are many vitamins in purple potatoes, and the members of the vitamin A and vitamin B family are particularly abundant and high in content. After the human body absorbs these trace elements and vitamins, it can speed up the metabolism of cells in various organs of the body, which is of great benefit to improving the body's functions.

3. Purple potatoes contain a lot of anthocyanins

Anthocyanin is the most important nutrient in purple potatoes. It is a substance not found in ordinary potatoes. Anthocyanin in purple potatoes is a natural free radical scavenger. After being absorbed by the human body, it can eliminate free radicals in the body and reduce the occurrence of oxidative reactions in the body. It has an obvious effect on delaying aging and reducing the occurrence of diseases.