Besides preventing botulism, what aesthetic and sensory roles do nitrites and nitrates serve in cured meats?

Answer

To maintain the characteristic pink/red color and savory flavor associated with cured products.

In cured meats like bacon and hot dogs, nitrites and nitrates serve the dual purpose of preventing botulism and preserving the familiar pink/red color and savory taste.

Besides preventing botulism, what aesthetic and sensory roles do nitrites and nitrates serve in cured meats?
foodpreservativeingredientadditive