2, miscellaneous beans: soybeans, mung beans, red beans, black beans, mung beans, kidney beans, broad beans, peas and so on.
3. Tubers: sweet potato, yam, potato, etc. Because of the simple processing, the taste of coarse grains is slightly rough, but because of this, many fine ingredients that are not found in flour and rice are retained in coarse grains.
4. Plant fiber: Plant fiber is also widely found in fresh vegetables (such as celery, rape, cabbage, cucumber, cabbage, radish, etc. ), and fruits, such as bananas, apples, oranges, grapes, etc.
Extended data:
Whole grains are the main source of dietary fiber. Many whole grains contain a lot of unsaturated fatty acids, which can lower cholesterol and prevent cardiovascular diseases. Therefore, they can provide almost most essential nutrients for the human body and can be said to be the most nutritious food group. Whole grains are the cornerstone of diet.
Grain is not only the staple food of China people, but also a good companion and the main source of vitality, and it also has many benefits to the human body. In the pyramid food structure map of China residents' dietary structure, bread, cereal, rice and pasta account for 50%~60% of food.
The nutrients in whole grains are very rich, among which cellulose and minerals are several times that of ordinary white rice, and vitamin A, vitamin B 1, vitamin B2, vitamin C, vitamin E, and trace elements such as calcium, potassium, iron and zinc are rich treasures.
References:
Baidu encyclopedia-whole grains