Hindgut fermenters use microbes (bacteria only) and fermentaion in their hindgut, the caecum and proximal colon.
Microbes that are washed out cannot be digested and therefore high-quality protein is lost.
Examples of hindgut fermenters are horses, koalas, possums, wombats and pigs. (not pigs, because only herbivores have hindgut or foregut)
Foregut Fermeters have two sacs (a tubiform and a sacciform fore stomach) containing lots of microbes. These microbes consume glucose from cellulose but produce fatty acids that the animal can use for energy.
(Microbes can also be digested further along the digestive tract as they are also a source of protein)
Forgut Fermentation is a slower digestive process.
Examples of foregut fermenters are sheep, cattle, hippopotamus, wallabies and pademelons. (generally larger animals)
Hindgut fermenters use microbes (bacteria only) and fermentaion in their hindgut, the caecum and proximal colon.
Examples of hindgut fermenters are horses, koalas, possums, wombats and pigs.
Foregut Fermeters have two sacs (a tubiform and a sacciform fore stomach) containing lots of microbes. These microbes consume glucose from cellulose but produce fatty acids that the animal can use for (Microbes can also be digested further along the digestive tract as they are also a source of protein).Distinct separation of the larger fiber particles from smaller and liquid contents which are retained in the cecum can be recognized in some species. Coprophagy, practiced by many small herbivores, has nutritional significance providing a source of vitamins, amino acids, and other nutrients which are excreted with feces. Among coprophagous mammals, several species produce two types of feces: soft feces, which are eaten; and hard, which are not eaten. Soft feces contain more water than hard feces and dry matter includes more protein and less fiber. Coprophagic behavior must be supported by the colonic separation mechanism, which operates retrograde transport of fluid and fine particle digesta or bacteria trapped in the mucus, resulting in high density bacteria in the cecum contents, which is successively consumed as cecotroph.
Forgut Fermentation is a slower digestive process.
Examples of foregut fermenters are sheep, cattle, hippopotamus, wallabies and pademelons. (generally larger animals).To complement the fermentation process, ruminants(Foregut fermenters) periodically regurgitate and rechew their food. Aptly called rumination (or "chewing the cud" ), this mechanical digestion physically breaks down the larger food particles to increase the surface area for microbial action. By chewing their food twice, ruminants avoid having to chew their food thoroughly while foraging (often a vulnerable activity) - proper mastication can be performed while resting, with the head raised and alert for danger.
Hindgut fermenters use microbes (bacteria only) and fermentaion in their hindgut, the caecum and proximal colon.
Microbes that are washed out cannot be digested and therefore high-quality protein is lost.
Examples of hindgut fermenters are horses, koalas, possums, wombats and pigs. (not pigs, because only herbivores have hindgut or foregut)
Foregut Fermeters have two sacs (a tubiform and a sacciform fore stomach) containing lots of microbes. These microbes consume glucose from cellulose but produce fatty acids that the animal can use for energy.
(Microbes can also be digested further along the digestive tract as they are also a source of protein)
Forgut Fermentation is a slower digestive process.
Examples of foregut fermenters are sheep, cattle, hippopotamus, wallabies and pademelons. (generally larger animals)
Read more: What_is_the_differences_between_hindgut_and_foregut_fermenters
The advantages of foregut fermentation is that the animal receives more nutrients from its food and the process is more efficient. While hindgut fermentation is more difficult and the animal will often eat their own feces as its digested food matter still high in nutrients. The benefit to hindgut fermentation is they can expel the microflora from their gut , which is helpful for hibernating herbivores.
All ruminants (cows, sheep, goats, etc.) and kangaroos are foregut fermenters.
cecum
A rat is a hind-gut fermenter - most digestion takes place in the cecum and colon to the rear of the digestive system, unlike ruminants, which are fore-gut fermenters. In some hind-gut fermenters, foods that are high in fiber are stored and fermented in the cecum, usually at the very end of the digestive system. The fermented food then leaves the body as feces. The animal eats this first-time-through feces (coprophagy), allowing the body to digest the now broken down fiber as the food moves through the digestive system a second time. Not all hind-gut fermenters use the coprophagy system. Rats and rabbits are examples of hind-gut fermenters that use coprophagy, while horses are examples of hind-gut fermenters that don't.
The Stomodeum (Foregut), Mesenteron (Midgut), and the Pructodeum (Hindgut) http://ipm.illinois.edu/cropsci270/syllabus/images/0203image01.gif If you want to check it out for yourself
hindgut
Humans are not foregut or hindgut fermenters. These are special adaptations that occur in herbivores (such as horses and cows).
Dogs are not foregut or hindgut fermenters. They are omnivores, so the form they receive their food in is easy to digest. Foregut and hindgut fermentation are special adaptations seen in herbivores (such as cows and horses), that allow them to deal with their difficult-to-digest food.
All ruminants (cows, sheep, goats, etc.) and kangaroos are foregut fermenters.
cecum
foregut, midgut and hindgut.
Moth's have three parts for their digestive systems foregut, midgut, and hindgut. Most of the work of digestions is done in the midgut, and the hindgut absorbs water and salts.
A rat is a hind-gut fermenter - most digestion takes place in the cecum and colon to the rear of the digestive system, unlike ruminants, which are fore-gut fermenters. In some hind-gut fermenters, foods that are high in fiber are stored and fermented in the cecum, usually at the very end of the digestive system. The fermented food then leaves the body as feces. The animal eats this first-time-through feces (coprophagy), allowing the body to digest the now broken down fiber as the food moves through the digestive system a second time. Not all hind-gut fermenters use the coprophagy system. Rats and rabbits are examples of hind-gut fermenters that use coprophagy, while horses are examples of hind-gut fermenters that don't.
There are two mesenteric arteries in the human the superior and inferior. Both leave the descending aorta directly nad supply the GI tract. These arteries provide the definition of the the boundaries of the foregut, midgut and hindgut. The superior supplies the midgut and the inferior supplies the hindgut.
In the small intestine for many mammals, though it's much more complicated in ruminants and hindgut fermenters such as rabbits.
The Stomodeum (Foregut), Mesenteron (Midgut), and the Pructodeum (Hindgut) http://ipm.illinois.edu/cropsci270/syllabus/images/0203image01.gif If you want to check it out for yourself
hindgut
Hindgut Fermentation is the process of digesting cellulose in herbivorous organisms.