Black peanuts, of course The nutritional value of black peanut is much higher than that of safflower. Black peanut is also called selenium-enriched black peanut.
Compared with common peanuts, black peanuts have the characteristics of high protein, high arginine, high selenium and high potassium. Compared with ordinary red peanuts, the main component of black peanut coat pigment is anthocyanin, which has the functions of antioxidation, antimutation, antitumor and lowering low density lipoprotein. The pigment of black flower hide is a water-soluble pigment, and it is normal to fade during elutriation, so don't worry. But it must be reminded that the nutritional value of black peanuts mainly lies in its "black clothes". Don't peel off your black clothes when you eat.
Black peanuts contain more anthocyanins and selenium.
Different varieties of peanuts are red and black, and their colors all come from polyphenol pigments, namely anthocyanins. According to the general rule, dark varieties are usually rich in antioxidant polyphenols, and their contents of protein and trace elements are higher than those of light varieties. For example, black sesame is better than white sesame, and black rice is better than white rice. Compared with safflower, black peanut has higher protein content and lower fat content.
What's the difference between black peanuts and red flowers?
There is no difference except skin color, but dark skin has higher nutritional value.
Traditional Chinese medicine believes that the effect of safflower is to reconcile the spleen and stomach, replenish blood and stop bleeding. Among them, the function of "enriching blood and stopping bleeding" is mainly because of the red coat outside peanuts. Studies have proved that this layer of red skin has many active functions, such as anti-oxidation, inhibiting the saccharification of diabetics and so on. Red-skinned peanuts can replenish blood if eaten raw. After red clothes are cooked or fried, the hemostatic effect will be greatly weakened. In addition, female friends, especially those in menstruation, pregnancy, postpartum and lactation, should eat more, because women in these periods lose a lot of blood and consume a lot of nutrition, and peanut red is very good for them to nourish blood and replenish blood. At the same time, peanut red also has the effect of promoting hair growth and blackening hair. Chinese medicine believes that "hair loss and white hair are due to blood deficiency, so that hair can not be nourished." Peanuts in red can nourish blood and enrich blood, which can make people's hair darker and brighter.
The dark skin of black peanuts is also more nutritious than the light skin of ordinary peanuts. Its main components are cellulose, protein, fat and polyphenols, among which tannin is the most, and there are some minerals. In which cellulose accounts for more than 30%. Peanut coat tastes very astringent because it contains a lot of tannins. Among them, rutin, foxglove, flavonoids, resveratrol and other active ingredients beneficial to cancer prevention, as well as six kinds of proanthocyanidins.