Is it black in black rice?

Black rice is an ancient and valuable variety of rice in China, with a long history of cultivation. According to legend, when Emperor Wu of the Han Dynasty was first discovered by Zhang Qian in Yang County, Shaanxi Province, more than 2,000 years ago, brown rice was black or dark brown, rich in nutrition and high in food and medicinal value. in addition to cooking porridge, we can also make a variety of nutritious food and wine. Let's take a look at whether black rice is black.

Is it black in black rice?

Black rice is white inside. In general, the heart of normal black rice is white, black rice only looks black on the surface, don't think it is black inside, just like the heart of ordinary rice, the heart of rice is transparent, but the heart of black rice is white, but if it is dyed with rice, although it looks normal on the surface, the heart of rice will definitely be infiltrated into black or a very strange color by pigment.

How can black rice tell the true from the false?

1. Identification of white vinegar: take some black rice, drop white vinegar on it, wait a few minutes, there is red, which proves to be real black rice, because the anthocyanin and acid on the surface of black rice will react with acid, showing a color similar to red wine.

2, odor identification: take a small amount of black rice in the hand, take a breath of hot air to the black rice, and then smell it immediately. High-quality black rice has a normal fragrance, while those with other peculiar smells or sour smells, mildew and spoilage are generally inferior and inferior black rice.

3. Scraping the surface layer of rice: if you don't know whether the black rice is true or false, and it is suspected to be dyed, the identification method can hang up all the surface layer of black rice and observe the color of the rice grains. If it is white, it is real black rice, otherwise it may be dyed black rice.

What are the benefits of eating black rice?

1. Nourishing effect: black rice has a good nourishing effect on chronic patients, convalescent patients and young children, which is beneficial to the development of children's bones and brains, and promote the rehabilitation of parturients and the weak after illness.

2. Anti-cancer and anti-cancer: black rice contains a lot of protein and amino acids, as well as a variety of vitamins, iron, selenium and other trace elements, among which selenium also has anti-cancer and anti-cancer effects.

3. Prolong life: black rice can significantly increase the content of hemoglobin and hemoglobin in human body, which is beneficial to the health care of cardiovascular system.

4. Tonifying kidney and black hair: black rice has the effect of nourishing yin and tonifying kidney blood, which can be used to effectively treat early white hair and other diseases. traditional Chinese medicine believes that black hair should tonify the kidney, and when the kidney is good, the hair is naturally black and shiny.

5. Prevention and treatment of anemia: black rice is rich in iron. Eating black rice has a certain effect on alleviating and improving anemia.