Brief introduction of the two:
Black rice:
Black rice products, belonging to indica or japonica rice, are a kind of characteristic varieties formed by long-term cultivation of Gramineae rice. The appearance of black rice is rectangular, the rice husk is grayish brown, and the grain type is divided into indica and japonica, and the black rice is non-waxy rice.
Black rice is black or dark brown, which is rich in nutrition and has high edible and medicinal value. In addition to cooking porridge, it can also make all kinds of nutritious food and wine, which is known as "black pearl" and "king of rice in the world". The most representative black rice and [1] in Yangxian County, Shaanxi Province have been called "medicinal rice", "Gong Mi" and "longevity rice" since ancient times.
2. Purple rice
Purple rice is a kind of rice and belongs to glutinous rice. Only Hunan, Sichuan, Guizhou, Yunnan, Shaanxi, Enshi, Hubei and so on. Have a little self-cultivation. It is a relatively precious rice variety, divided into purple japonica rice and purple glutinous rice.
Purple rice has uniform particles, purple-black color and sweet taste, which is sweet but not greasy. Purple rice is a kind of rice, named after the slender purple rice grains. Purple rice is sweet and moist; Has the effects of invigorating qi and blood, warming stomach, invigorating spleen, nourishing liver and kidney, relaxing bowels, relieving cough and asthma. The preservation of purple rice is similar to that of rice. It can be stored in a dry and well-sealed container and in a cool place. In addition, you can put a few cloves of garlic in the container of purple rice to prevent purple rice from breeding because of long-term storage.