What are the 4 stomachs of a cow called Why do cows have 4 stomachs?

The four stomachs of cattle are called rumen (grass belly), net stomach (honeycomb stomach, numb stomach), valve stomach (double stomach and louver stomach), and true stomach (wrinkled stomach). The details are as follows:

1. Rumen. The rumen is the first stomach of ruminants. The rumen is the most powerful natural fermenter known to degrade fibrous matter, and the internal chyme is divided into three layers (air layer, dense layer and liquid layer), and when regurgitated, the chyme vomits until the mouth is chewed again.

2. Net stomach. The reticulum is located in the anterior part of the rumen, and in fact the two stomachs are not completely separated, so the feed pellets can move freely between the two. The main function of the net stomach is like a sieve, and the net stomach plays a role in filtering as the heavy objects eaten into the feed, such as nails and wires, are present in it.

3. Valve stomach. The valve stomach is the third stomach of ruminants. It is located on the right side of the anterior part of the abdominal cavity.

The anterior net stomach is followed by the wrinkled stomach (some ruminants, such as camels, etc., the valve stomach is not distinguished from the wrinkled stomach). Many lobes of varying sizes are formed on the mucosal surface without digestive glands. Its main function is to retain the rough parts of the food, continue to grind them, and transport the thinner parts into the stomach while absorbing a lot of water and acid.

4. True stomach. The wrinkled stomach, also known as the true stomach, is the fourth part of the ruminant stomach, which functions like the stomach of a monogastric animal, and is different from the forestomach in that the stomach is attached to a digestive gland that secretes digestive enzymes and has a true sense of digestion, so it is called the true stomach, and is also called the "glandular stomach". The gastric mucosal epithelium is a single layer of columnar epithelium that contains glands.

Rumen (grass belly), net stomach (honeycomb stomach, numb stomach), valve stomach (double stomach and louver), true stomach (wrinkled stomach).

1. Rumen: food enters ruminants.

The first contact "dark room" in the gastrointestinal tract is also the "main battlefield" of food digestion. It is a closed living fermentation tank, which is inhabited by many kinds of microorganisms, mainly including protozoa, bacteria and fungi.

2. Reticulated stomach: a gastric chamber close to the rumen, its mucosa resembles a beehive, so it is also commonly known as the honeycomb stomach. In fact, the reticulum and rumen are not completely separated in spatial structure, so that food particles can freely travel back and forth between the two gastric chambers.

3. Valve stomach: the front is connected to the net stomach, and the back is connected to the wrinkled stomach, and many lobes of different sizes are formed due to its mucosal concave inward.

4. Wrinkled stomach: The stomach chamber of the small intestine is also the only stomach with secretory function, which has a real digestive function.

The first stomach is called the rumen, then the net stomach is also known as the honeycomb stomach, followed by the valve stomach is also known as the louvered stomach, which is the shutter that people eat daily, and the last one is called the wrinkled stomach also known as the true stomach.

The stomach of a cow is made up of 4 gastric chambers, namely the rumen, the hive, the double flap, and the wrinkled stomach.

They are the rumen, reticulum, valve, and puckered stomach. There are a variety of microorganisms in the rumen that carry out the initial digestion of food; The mesh stomach is similar to a sieve, filtering out some indigestible substances; The flap stomach is carried out on coarse food and absorbs water; A stomach wrinkle is the digestion and absorption of protein.

Everyone knows that cattle are herbivorous and herbivores are ruminants, because plant fibers are difficult to digest, so they have to chew constantly. Each of the four stomachs of the cow has digested food; Effect of water absorption.

Stomach of the stomach, stomach of the net, stomach of the valve, stomach of the wrinkle. Haha....

I know what it's called! There are rumens, valve stomachs, wrinkled stomachs, and net stomachs!

There are four stomachs in a cow, which are the rumen, the reticulum, the wrinkled stomach, and the valve stomach.

It can be digested effectively, which is what we learned from the texts of the third grade.

Cows have four stomachs, not three.

The stomach of a cow is made up of 4 gastric chambers, which are the rumen, the hive stomach (reticulated stomach), the double flap stomach, and the wrinkled stomach. The first three stomachs of the four stomachs of cattle are not stomachs in the true sense of the word, and do not have the function of sealing gastric juice, and only the wrinkled stomach can secrete gastric juice. The four stomachs of a cow are not four separate organs, but rather a whole that exists intertwined.

1. Rumen (hairy belly).

The rumen is the hairy belly that we usually eat, there are many small needles on the surface of the rumen, and the main functions of the rumen are temporary storage of feed and microbial fermentation.

2. Honeycomb stomach (tripe).

The honeycomb stomach is a honeycomb-shaped and net-like fold on the surface, and its main function is to filter out the debris of the feed such as nails and wires like a sieve. The taste of tripe is tough, and the tripe we often eat with braised vegetables is this, which is suitable for stewing.

3. Double stomach (cow shutters).

The surface of the dough stomach is lined with tissue-like folds, and the specific function is not well understood, and it is generally believed that it is used to absorb water in the feed and squeeze and grind the feed. Double stomach tastes great as a shabu-shabu or coleslaw, because it has a very strong ability to retain juice, but it can't be cooked for too long and is easy to get old.

4. Wrinkle the stomach. The wrinkled stomach is also the stomach of cattle in the real sense, mainly honey digestive juice, absorbing food nutrients and other functions, digesting protein, not digesting starch, fat and cellulose. It is also a hard dish, but it is often eaten roasted, followed by shabu-shabu and stewed.

Cattle have four stomach knowledge encyclopedias.

Cattle have 4 stomachs, which are rumen, reticulum, valve, and wrinkled. The rumen, reticulum, and valve stomach do not have gastric glands and do not secrete gastric juice, and their function is similar to that of the esophagus. The wrinkled stomach has gastric glands that can secrete digestive juices, which is similar to the human stomach and is also called the true stomach.

Due to their different structures, the texture of the four stomachs is also different.

Among them, the wrinkled stomach is also called tripe and sand melon belly. It not only has the toughness of cow grass tripe and money tripe, but also has a rich and wrinkled structure, so the wrinkled stomach is suitable for stewing.

The names of the hot pot restaurants corresponding to the 4 stomachs of beef are beef grass tripe, money tripe, hairy tripe, and tripe. Among them, the rumen is what we often call beef grass tripe, which has pimple-like protrusions on its surface and a relatively tough taste, which is suitable for stewing, boiling, cold dressing, etc. Net stomach, also known as honeycomb stomach, is what we often call money belly, honeycomb belly, and numb belly.

There are honeycomb-shaped and reticulated protrusions on the surface, and the taste is relatively tough, because the nest-like structure can effectively retain the juice, which is easy to absorb the flavor and is suitable for stewing.

The valve stomach is also the hairy belly and louver belly that we hear most often, commonly known as cow shutters, belly tips, etc., which have many leaf flaps of different sizes, and the surface presents a large number of thin petals, with small protrusions, and the taste is crisp. The wrinkled stomach is also known as tripe and sand melon belly. It not only has the toughness of cow grass tripe and money tripe, but also has a rich and wrinkled first-hand structure, which is suitable for stewing.