What kind of grain does coarse grain refer to?

Compared with polished rice and white flour in flour and rice, coarse grains mainly include corn, purple rice, sorghum, oats, buckwheat, wheat bran and various dried beans, such as soybeans, mung beans, red beans and mung beans. According to the different forms of coarse grains, coarse grains can be divided into three categories.

1. Cereals: corn, millet, Redmi, black rice, purple rice, sorghum, barley, oats, buckwheat, etc.

2, miscellaneous beans: soybeans, mung beans, red beans, black beans, broad beans, peas and so on.

3. Tubers: sweet potato, yam, potato, etc.

Characteristics of coarse grains

Coarse grains are characterized by short growth period, small planting area, special planting area, low yield and generally rich nutrition. Coarse grains are rich in dietary fiber, which can prolong satiety. Coarse grains contain protein and trace elements, and the glycemic index is relatively low, which is conducive to maintaining the stability of blood sugar. Most coarse grains are almost the same as whole grains, and they all retain a complete structure. These structures are used by monkeys and have high nutritional value. If the second one is removed, the nutrition will be greatly reduced.