Considerations. Each chocolate-covered espresso bean contains 5 milligrams of caffeine, a stimulant that elevates your heart rate and blood pressure. Overconsumption of caffeine can lead to nausea, vomiting, tremors, restlessness and difficulty sleeping.
A pH of about 7 is the optimum and as the pH moves further away from the optimum pH the enzyme activity starts to slow down. Every enzyme shows highest activity at a specific temperature which is called the optimum temperature. The rate of reaction above or below this temperature is slower. Increasing the temperature causes the frequency of collisions to increase as the molecules move faster when the heat is supplied.
Different Enzymes are effected differently. Most Enzymes have an optimum pH and Temperature though if the fall above or below this the rate at which an enzyme induces or canalâ¦izes reaction may be lowered or stopped completely(I am not aware if it can have a reverse effect, I do not believe so).