blue
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 pH value of saliva before a meal is typically around 6.5 to 7.4, which is slightly acidic.
Depends on what you eat. The pH of Saliva is between 5.5 and 6.9 (weak acid).
The human body is able to digest food because it has body fluids, such as saliva, and acids that breaks down the food so it can be absorbed.
It seems like there may be a spelling mistake. If you meant "propanal," it is a colorless liquid used as a chemical intermediate in the production of various chemicals. If you meant something else, please provide more context for a more accurate answer.
After a meal, saliva typically becomes more acidic due to the presence of food particles and the digestive process. When tested on pH paper, it may show a color change indicating a pH level around 6.0 to 7.0, depending on the types of food consumed. This is in contrast to the more neutral or slightly alkaline pH of saliva in a fasting state.
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 pH value of saliva before a meal is typically around 6.5 to 7.4, which is slightly acidic.
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.
base
It does not digest starch faster. The saliva produced before the meal will have a longer time to prepare.
Depends on what you eat. The pH of Saliva is between 5.5 and 6.9 (weak acid).
This phase is when the Brain prepares to absorb food, and the saliva production increases
You should eat a Meal before you start your workout and after
1 hour before meal
The best time to eat fruits is before a meal. Eating fruits before a meal can help with digestion and nutrient absorption.
"Would you like a warm towel before your meal?"