The optimum temperature for pepsin is between 30 degrees Celsius and 40 degrees Celsius. Activity has been reported outside of this range.
The optimum temperature for pepsin activity is around 37 degrees Celsius, which is body temperature. Pepsin is most active at this temperature range, allowing it to function optimally in breaking down proteins in the stomach.
Pepsin is therefore acidic since the pH in the stomach is 2
10o Celsius = 50o Fahrenheit, which may be a little low for the optimum efficiency of the pepsin enzyme.
Human pepsis has an optimum around pH 1.5 to 2.
Pepsin activity would decrease and at a very low temperature pepsin would be inactive.
pepsin is found in the stomach and the pH there is 2 while trypsin is found in the small intestine (duodenum and jejunum) and the pH there is 8-9. Thus, the optimum pH levels for pepsin and trypsin are 2 and 8-9 respectively.
The optimal pH for pepsin, an enzyme found in the stomach that helps in protein digestion, is around 2.0. This low pH is necessary for pepsin to be active and function effectively in breaking down proteins into smaller peptides.
Optimum temperature is the temperature at which the system can take at its most efficient.
Pepsin activity would decrease and at a very low temperature pepsin would be inactive.
The optimum pH for stomach protease, specifically pepsin, is around 1.5 to 2. It functions best in the highly acidic environment of the stomach, which helps to break down proteins efficiently for digestion.
Decreased incubation temperature would likely decrease pepsin activity because enzymes generally have optimal temperature ranges for activity, and lower temperatures can slow down enzyme reactions. Pepsin is a digestive enzyme that functions optimally at around body temperature (37°C), so decreasing the temperature may reduce its efficiency in breaking down proteins.
37.7 degrees Celsius is the optimum temperature that is usually set in an incubator.