Black rice is one of the coarse grains with high nutritional value. But many people will also have this doubt, that is, black rice in the cleaning process will lose color, that color loss of black rice is false? Or is it normal for black rice to lose color? Then we will look at it together next!

I. Black rice discoloration causes

Black rice discoloration is a normal phenomenon. Because the black color of the surface layer of black rice is actually a water-soluble pigment, in fact, extremely unstable. With the change of water temperature and change, so in the process of rice will lose color.

Two. Identification of black rice

When you feel that the color of the black rice you buy back is falling off, you can try the following ways to identify whether it is real or fake.

1. Use the sense of smell to identify: smell the black rice with your nose. Exhale hot air from your mouth onto the black rice and smell it directly. The fragrance proves that it is real, and the moldy smell means that it can no longer be eaten.

2. White vinegar identification: directly in the black rice surface drops of white vinegar, if the black rice becomes purple is true.

3. Direct identification: scrape the surface of black rice directly. If the inside appears white then it is real.

Finally, after reading the above introduction, don't panic when you see black rice losing color. This is a normal phenomenon, in accordance with the above method to identify the worry-free la! Black rice is a good ingredient, but also know how to identify and use, you can make good use of its value!