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.

Fruit: Dry red fruit is the most abundant, with cellulose content close to 50%, followed by dried mulberry, cherry, wild jujube, black jujube, jujube, pomegranate, apple and pear.

Cabbage, carrots, vegetables, cucumbers, tomatoes, mushrooms, tomatoes, soybeans, oranges, apples, leeks, white gourd, garlic, day lily, bamboo shoots, etc. are all foods with high fiber or pectin.

Pitaya is a kind of fruit with low calorie and high fiber, which is very rich in nutrition, so it is deeply loved by dieters. In addition, pitaya is also very effective in preventing constipation.