1, cereals: the crude fiber content is 4 ~10%, and the order from most to least is wheat, barley, corn, buckwheat flour, coix seed flour, sorghum rice and black rice.
2. Potatoes: The crude fiber content is about 3%, including potato, sweet potato, bamboo potato and cassava.
3. Beans: the crude fiber content is 6 ~15%, and the order is soybean, green bean, broad bean, kidney bean, pea, black bean, adzuki bean and mung bean.
4. Vegetables: The crude fiber content is 30-40%, including bracken, cauliflower, spinach, pumpkin, Chinese cabbage, cowhide, celery, leek, soybean, day lily, Toona sinensis, coriander, eggplant, rape, Zizania latifolia, dried bamboo shoots, asparagus, onion, green pepper and pepper.
5. Fungi (dry): The highest crude fiber content can be close to 50%, and the order from more to less is: Tricholoma matsutake, Nostoc flagelliforme, Lentinus edodes, Tremella, Auricularia auricula and Flammulina velutipes.
6. Algae: The crude fiber content is about 20%, mainly laver and kelp.
7. Nuts: The crude fiber content is about 3 ~14%, and the order from high to low is: black sesame, pine nuts, almonds, white sesame, walnuts, hazelnuts, walnuts, sunflower seeds, watermelon seeds and peanuts.
8. Fruit: The crude fiber content of fruit is also close to 50%, followed by dried mulberry, cherry, hawthorn, wild jujube, black jujube, jujube, jujube, pomegranate, apple, pear, grape, pineapple, persimmon and apricot.