Rumen

The rumen, also known as a paunch, is the largest stomach compartment in ruminants. [1] The rumen and the reticulum make up the reticulorumen in ruminant animals.[2] The diverse microbial communities in the rumen allows it to serve as the primary site for microbial fermentation of ingested feed, which is often fiber-rich roughage typically indigestible by mammalian digestive systems.[2][3] The rumen is known for containing unique microbial networks within its multiple sac compartments to break down nutrients into usable energy and fatty acids. [4]

  1. ^ Parish, Jane; Rivera, Daniel; Boland, Holly (November 18, 2024). "Understanding the Ruminant Animal Digestive System". Mississippi State University Extension. Service. Retrieved November 18, 2024.
  2. ^ a b "The ruminant digestive system". extension.umn.edu. Retrieved 2021-02-21.
  3. ^ Baldwin, Ransom L.; Connor, Erin E. (2017-11-01). "Rumen Function and Development". Veterinary Clinics of North America: Food Animal Practice. Digestive Disorders of the Forestomach. 33 (3): 427–439. doi:10.1016/j.cvfa.2017.06.001. ISSN 0749-0720. PMID 28807474.
  4. ^ Soltis, Macey P.; Henniger, Madison T.; Egert-McLean, Amanda M.; Voy, Brynn H.; Moorey, Sarah E.; Schnieder, Liesel G.; Shepherd, Elizabeth A.; Christopher, Courtney; Campagna, Shawn R.; Smith, Joe S.; Mulon, Pierre-Yves; Anderson, David E.; Myer, Phillip R. (2023-03-21). "Rumen biogeographical regions and their impact on microbial and metabolome variation". Frontiers in Animal Science. 4. doi:10.3389/fanim.2023.1154463. ISSN 2673-6225.