This Mad Men star took on as Colonel Sanders by October 2016, according to Adweek, to promote KFCâs Nashville Hot Chicken. Nashville played a big role in Elvis Presleyâs life, and the commercial had Kartheiserâs face on a record sporting Presleyâs trademark hairstyle. Billy Zane. Earlier this year, KFC had Zane play the Colonel.
All Aboard â The Digestive Process Starts in the Mouth. Digestive enzymes dwell in our mouth, where our saliva, containing an enzyme called amylase, acts as a catalyst in breaking down food and begins the process of digestion. This enzyme, also found in the pancreas, starts breaking down starches, or complex carbohydrates, into simple sugars.
As soon as you start to eat, glands in your mouth begin to secrete saliva, moistening and softening food to make it easier to swallow. Saliva also contains an enzyme called ptyalin, which digests food the same way that the digestive juices in your stomach do.This enzyme changes some of the starch in food into sugar, giving the stomach a âhead startâ in digesting the food.aliva also contains an enzyme called ptyalin, which digests food the same way that the digestive juices in your stomach do. This enzyme changes some of the starch in food into sugar, giving the stomach a âhead startâ in digesting the food.