World journal of gastroenterology.
Publisher:
WJG Press,. Pleasanton, CA : Baishideng Publishing Group (2014)
Frequency: Weekly, 2--5
Country: United States
Language: English
Author(s):
Zhongguo Zhong xi yi jie he yan jiu hui.
Start Year:1997 -
ISSN:
1007-9327 (Print)
2219-2840 (Electronic)
1007-9327 (Linking)
2219-2840 (Electronic)
1007-9327 (Linking)
Impact Factor
4.3
2022
| NLM ID: | 100883448 |
| (OCoLC): | 41888177 |
| Coden: | WJGAF2 |
| LCCN: | sn99-39730 |
| Classification: | W1 CH758NJ |
Humans have intestinal bacteria that degrade the plant cell walls in herbivores. The cell walls of plants are mainly made of cellulose and contain a large number of calories. However, the main component, cellulose, is an indigestible plant fiber that is thought to be difficult for humans to use as energy. Herbivores acquire energy through the degradation of cell wall-derived dietary fiber by microorganisms in the digestive tract. Herbivores, especially horses, have a highly developed cecum and large intestine, and plants are fermented for their efficient use with the help of microorganisms. Humans also have an intestinal tract with a wide lumen on the proximal side of the ...