black peanuts are good.

The nutritional value of black peanuts is much higher than that of red peanuts. Black peanut alias is 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 common red peanuts, the main component of black peanut coat pigment is anthocyanin pigment, and black peanut coat pigment is water-soluble pigment, so it is normal to fade in the process of elutriation, so you don't have to worry.

Selecting black-skinned peanuts:

1. First of all, observe the color of the peanut coat. For the artificially dyed black-skinned peanuts, the color of the whole peanut is very uniform. If you look carefully, there is no difference between different peanuts. However, the natural growth of natural black peanuts, there are differences in color between different peanuts, some of which are dark black and light purple.

2. Secondly, you can break peanuts and look at their kernels. The black peanut skin dyed with dyes is black, but the peanut bud is milky white, because there is a very careful tissue in the peanut kernel, so it is difficult to penetrate it with dyes.

3. When buying black peanuts, it is best to choose peanuts with shells. Authentic black peanuts are no different from ordinary peanuts, and they are not black. When buying peanuts with shells, you should choose a clear shell texture. The granules are full in shape. If they are peanuts without shells, it is best to pick peanuts with complete granules and smooth surface without scars.