Optimum Ph for Pepsin
Optimal pH of pepsin is about 15- 16. What is the optimal pH for pepsin quizlet. Alkaline Acidic Foods Chart The Ph Spectrum Acidic Food Chart Acidic And Alkaline Foods Health And Nutrition Shop Save Today. . Over 30000 Health and Wellness Products in stock every day. 10-40 At pH 15 pepsin exhibits about 90 of maximum activity and at pH 45 about 35 of maximum activity. However it is known that activity of catalase does not change in the pH range 51 8 3 4 and below pH 30 acid denaturation is observed 5. Although the pH dependence of pepsin activity has been widely investigated since the 40s a renewed interest in this protein has been fueled by its. Therefore it is most effective at a pH of approximately 15 to 2. Pepsin is an aspartic protease that acts in food digestion in the mammal stomach. It is highly active and stable at acidic pH and can be inactivated by pH 85 -11. An optimal pH of around 2 allows pe