Cereals: 4- 10%, arranged from more to less as wheat grains, barley, corn, buckwheat flour, barley flour, sorghum rice and black rice.

Cereals: 8-9%; Oatmeal: 5-6%

The cellulose content of potatoes, sweet potatoes and other potatoes is about 3%.

Beans: 6- 15%, in descending order: soybean, mung bean, broad bean, kidney bean, pea, black bean, adzuki bean and mung bean.

Generally speaking, the finer the processing, the less the cellulose content, regardless of grain, potato or bean.

Vegetables: The content of bamboo shoots is the highest, the cellulose content of dried bamboo shoots reaches 30-40%, and the pepper exceeds 40%. The rest have higher cellulose content: bracken, cauliflower, spinach, pumpkin, Chinese cabbage and rape.

Fungi (dry): the cellulose content is the highest, of which the cellulose content of Tricholoma matsutake is close to 50%, and the ones exceeding 30% are Nostoc flagelliforme, Lentinus edodes, Tremella fuciformis and Auricularia auricula. In addition, the cellulose content of laver is also very high, reaching 20%.

Nuts: 3- 14%. /kloc-more than 0/0% are: black sesame, pine nuts and almonds; Below 10% are white sesame, walnut, hazelnut, walnut, sunflower seed, watermelon seed and peanut kernel.

Fruits: Dry red fruits are the most abundant, and the cellulose content is close to 50%, followed by dried mulberries, cherries, wild jujubes, dates, pomegranates, apples and pears.

All kinds of meat, eggs, dairy products, oils, seafood, alcoholic drinks and soft drinks do not contain cellulose; The cellulose content of various infant foods is extremely low.