Is denaturation of proteins a function of the stomach?

Answer:
Proteins can denature with pH extremes. As the pH of stomach acid, e.g. hydrochloric acid, is 1 to 2, it is quite acidic and ingested proteins can denature within the stomach although I would stop short of saying that it is a function of the stomach.
First answer by Amaroque. Last edit by Amaroque. Contributor trust: 105 [recommend contributor recommended]. Question popularity: 2 [recommend question].