Black peanuts are a new breed this year. Many people have seen it in the market. What's the difference between black peanuts and red peanuts? What's the nutritional value? Can pregnant women eat it? Let's have a look.
How much is a kilo of black peanuts
The price of black peanuts depends on the level of black peanuts. The price range is about 10 yuan to 20 jin. You can still see more when you buy them.
Black peanuts are a specialty of Hebei Province. If you have a chance, you must buy them.
Can pregnant women eat black peanuts
Black peanuts are not genetically modified. The black of black peanut is natural, just like black rice. It has genes controlling pigment, which is called genetic diversity of biological world. However, pregnant women should not eat too much, otherwise it may increase the risk of food allergy after birth. You can go to Suqian farm to buy some, but don't overdo it!
Nutrition of black peanut
Black peanuts are also called selenium rich black peanuts and black peanuts. Black peanuts are new varieties that contain calcium, potassium, copper, zinc, iron, selenium, manganese, 8 vitamins, 19 amino acids and other nutrients needed by human body, and also contain trace elements such as selenium, iron, zinc and melanin.
Black peanuts or red peanuts
The nutrition of black peanuts is slightly higher than that of red peanuts.
In contrast, the crude protein content of black peanuts is 5% higher than that of red peanuts, the arginine content is 23.9%, the potassium content is 19%, the zinc content is 48%, the selenium content is 101%, and 8 kinds of vitamins and 19 kinds of amino acids, melanin and other nutrients needed by human body are indeed not much high nutritional and alkaline food. At the same time, black peanuts play an important role in maintaining the growth and development of the human body and the immunity of the body. They have the functions of delaying the aging, preventing and treating cardiovascular and cerebrovascular diseases, cancer and diabetes, protecting the liver, enhancing the immunity of the human body and clearing the excess fat in the body. They are rare natural health care products.
In particular, the melanin contained in black peanuts is a rare good thing for beauty loving female friends! It is a strong antioxidant and free radical scavenger, with the effect of anti-aging, and melanin also has the function of protecting collagen, ensuring that collagen is not damaged by free radicals, so as to prevent skin aging. At the same time, melanin contains iron, copper, manganese, zinc and other trace elements, which is also good for children's intellectual development.
The dark coat of black peanut is more nutritious than the light coat of common peanut. Its main components are cellulose, protein, fat and polyphenols, among which tannin is the most, and some minerals. Cellulose accounts for more than 30%. Peanut skin tastes astringent because it contains a lot of tannins. Among them, there are rutin, digitalis pubescens, flavonoids, resveratrol and other active ingredients beneficial to cancer prevention, as well as 6 kinds of proanthocyanidins.
Black peanut is a new breed in China. It is a typical alkaline food with high selenium and potassium. It contains 20 kinds of amino acids, vitamin E, B group, lecithin and black light active substances. The content of zinc and vitamin E were 101% and 100% higher than other peanut.