Peanut skin discoloration, but also eat it? -healthy recipes and snacks

few days ago, television reporter on behalf of the audience, ask a question again: red peanut rice will soak in the water discoloration, that is, stained吗? This red water can eat it?

said to me: not to mention are red, my house does have black peanuts. They are all will fade the. Do not believe you give me to do tests to see.

the original, nature is rich and colorful. Each plant will have a lot of varieties. For example, rice has a red black green and white, such as different varieties of soybean has also Green Yellow black soybean soybean soybean soybean white division. Black sesame seeds have white, tomato red and green, there is yellow. It can be said that among the natural seed, is the colorful, full of tricks.

so, peanut skin surface there is a white, yellow, red and black points, it is very natural thing.

red peanut truth

Peanut, also known as the red red, it light and thin, composition is very complex. Major components are cellulose, protein, fat and polyphenols, one of the most tannic and some minerals. Cellulose accounted for one of more than 30%. Peanut skin tastes very Shibuya, it is because one of many single-containing substances Nanjing. Have one of rutin, digitalis flavonoids, resveratrol in preventing cancer and many other beneficial active ingredients, as well as the original composition of six kinds of procyanidins.

peanut tablets of red or black, from one of the many phenolic pigments, which is one type of material Procyanidins. Their features are soluble in water, just like the mulberry and strawberry like pigment. However, because of skin surface structure of dense, slow stripping, and thus would not be immediately thrown into the water discoloration.

If you put peanut red soak in warm water, the soon to see the red color dissolution into the water, because higher temperature can be promote the percutaneous absorption of moisture, to help run out of pigment. However, if put black foam peanuts into the water, is not out of the black, but purple, a little brown slightly. And, like peanuts, black beans, black rice, such as the bubble out of the purple color is also a near future, because of oxidation, the color will slowly change the deep browning.

peanuts red has always been a kind of medicinal herbs, consider the role it has to stop bleeding, can increase the amount of platelets. For this reason, experts suggest there is the risk of thrombosis has the best people of this layer to remove red eat peanuts, and those who have bleeding risk people should be eating peanuts with red. Studies have shown that this layer of the role of erythroderma have a lot of activity, such as antioxidation, inhibition of glycosylation diabetes role of the human body to reduce the IgE-type allergic reactions, have weaker anti-HIV effect of such.

dark is often a higher nutritional value

Why do we normally see agricultural products, are often one of the varieties浅颜色it? This is because, human beings are the pursuit of efficiency. Which species of production is relatively high, people will be given great support to promote the plant. Most of the time, light-colored varieties will yield higher, so the scope is wide plant. Dark-colored varieties, the yield is usually low, so do not look pretty neat, and sometimes, their relatively smaller seeds.

In fact, in accordance with the general rules of deep color varieties, are usually rich in antioxidant polyphenols, and its protein and trace elements content will be higher than the light-colored varieties. For example, the nutritional content of black sesame is better than white sesame, black rice is better than white rice. Compared with that in the light-colored skin of peanuts, the dark skin of the peanut protein content is higher, lower fat content.

In recent years, people continue to enhance health awareness, black foods have been particularly attention, but their output is still well as high as light-colored varieties. In this sense, the dark variety sold slightly expensive some are normal, just like black rice price will certainly be higher than the same rice.

in order to get more nutrition and health components, we may as well give up the White hi love the inherent large-loving, more privileged, those deep color, arabica variety.