Speichel/en: Unterschied zwischen den Versionen
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Among these are to be emphasized: mucin (a polysaccharide mixture), various [[protein|proteins]] and a digestive enzyme, the [[alpha-amylase|α-amylase]]. Among the proteins, a strongly analgesic opiorphine has been found, which probably inhibits the degradation of endogenous [[opiate|Opiate]] involved in pain perception. | Among these are to be emphasized: mucin (a polysaccharide mixture), various [[protein|proteins]] and a digestive enzyme, the [[alpha-amylase|α-amylase]]. Among the proteins, a strongly analgesic opiorphine has been found, which probably inhibits the degradation of endogenous [[opiate|Opiate]] involved in pain perception. | ||
| − | + | Other substances are various [[ions]], components of [[blood groups]] and [[antibodies]], the immunoglobulin A (IgA). (Recent studies show that all proteins of saliva comprise about 3000 proteins). | |
Der [[pH-Wert]] liegt bei Ruhesekretion zwischen 5,5 und 6, nach Stimulation steigt er auf etwa 7,6 bis 7,8 an. | Der [[pH-Wert]] liegt bei Ruhesekretion zwischen 5,5 und 6, nach Stimulation steigt er auf etwa 7,6 bis 7,8 an. | ||
[https://de.wikipedia.org/wiki/Speichel Wikipedia Speichel] <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/Speichel Wikipedia Speichel] <sub>([https://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub> | ||
Version vom 16. April 2019, 22:25 Uhr
The saliva is a secretion of the different salivary glands in the oral cavity and makes the food paste slippery for swallowing.
It contains on average 0.5 % dissolved components.
Among these are to be emphasized: mucin (a polysaccharide mixture), various proteins and a digestive enzyme, the α-amylase. Among the proteins, a strongly analgesic opiorphine has been found, which probably inhibits the degradation of endogenous Opiate involved in pain perception.
Other substances are various ions, components of blood groups and antibodies, the immunoglobulin A (IgA). (Recent studies show that all proteins of saliva comprise about 3000 proteins).
Der pH-Wert liegt bei Ruhesekretion zwischen 5,5 und 6, nach Stimulation steigt er auf etwa 7,6 bis 7,8 an.