If this question contains to the pH factor, then no. Saliva is slightly acidic. With common functions, such as burping, vomiting, and just plain old digestion, saliva is slightly acidic due to the acid in the stomach.
human saliva is neutral with a pH of 7
no it is not
saliva is an acidic because it helps break down food before you swallow it
saliva is an acidic because it helps break down food before you swallow it
base
it's actually alkaline
The color of saliva after eating will depend on the acidity or basity of the food that has just been eaten. However, about 2 hours after the meal, the food will have been properly processed and digested and saliva will again return to its neutral state. This neutral state of saliva turns blue on pH paper.
The color of saliva after eating will depend on the acidity or basity of the food that has just been eaten. However, about 2 hours after the meal, the food will have been properly processed and digested and saliva will again return to its neutral state. This neutral state of saliva turns blue on pH paper.
Well if you place blue litmus paper in saliva and it turns red, then the saliva is acidic. If you put red litmus in the saliva and it turns blue, then the saliva is alkaline. However, if the red litmus doesn't change colour and the blue litmus doesn't change colour, the saliva would be neutral.
Well if you place blue litmus paper in saliva and it turns red, then the saliva is acidic. If you put red litmus in the saliva and it turns blue, then the saliva is alkaline. However, if the red litmus doesn't change colour and the blue litmus doesn't change colour, the saliva would be neutral.
Human saliva has a normal pH of 6.5 to 7.5, so it is essentially neutral but can vary from very slightly acidic to very slightly alkaline.
You've heard all the tv ads for soap & whatnot? Well this soap is supposed to be "PH neutral" (the same as your skin)... therefore it stands to reason that if your skin has a PH of 5.5 and your saliva does not react with it, then your saliva is also of PH 5.5 or thereabouts.