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− | The gastric juice is a clear and aqueous solution which contains gastric acid (about 0.5% hydrochloric acid on an empty stomach), [[mucus]], [[mucus]], [ ] and [ ]. (protects the mucous membrane of the stomach from hydrochloric acid), the protein-splitting [[enzyme]] [[pepsin]] and the [[intrinsic factor]] (a protein responsible for the absorption of [[vitamin]] B12 in the intestine). 2 to 3 litres of gastric juice are produced daily. | + | The gastric juice is a clear and aqueous solution which contains gastric acid (about 0.5% hydrochloric acid on an empty stomach), [[mucus]], [[mucus]], [ ] and [ ]. (protects the mucous membrane of the stomach from hydrochloric acid), the protein-splitting [[Enzym/en|enzyme]] [[Pepsin/en|pepsin]] and the [[Intrinsic-Faktor/en|intrinsic factor]] (a protein responsible for the absorption of [[Vitamin/en|vitamin]] B12 in the intestine). 2 to 3 litres of gastric juice are produced daily. |
− | + | The gastric acid has a [[PH-Wert/en|pH value]] of about 1-1.5 (fasting) to 2-4 (full). It serves the digestion of food, in particular the hydrolytic cleavage of [[Eiweißkörper/en|protein]]s into polypeptides) and has a [[bactericidal]] effect. | |
https://de.wikipedia.org/wiki/Magensaft <sub>([https://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub> | https://de.wikipedia.org/wiki/Magensaft <sub>([https://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub> |
The gastric juice is a clear and aqueous solution which contains gastric acid (about 0.5% hydrochloric acid on an empty stomach), mucus, mucus, [ ] and [ ]. (protects the mucous membrane of the stomach from hydrochloric acid), the protein-splitting enzyme pepsin and the intrinsic factor (a protein responsible for the absorption of vitamin B12 in the intestine). 2 to 3 litres of gastric juice are produced daily.
The gastric acid has a pH value of about 1-1.5 (fasting) to 2-4 (full). It serves the digestion of food, in particular the hydrolytic cleavage of proteins into polypeptides) and has a bactericidal effect.
https://de.wikipedia.org/wiki/Magensaft (Wikipedia CC-by-sa-3.0)