Rennin aids the digestion of milk proteins. Mucus secreted by the gastric glands helps protect the stomach lining from the action of gastric juice. Gastric secretion is stimulated by a number of hormones and chemical substances, by the presence of food in the stomach, and by a number of psychological factors, such as the smell of a favorite food.
Delicious Egg Salad for Sandwiches - Ingredients. 1  8 eggs. 2  1/2 cup mayonnaise. 3  1 teaspoon prepared yellow mustard. 4  1/4 cup chopped green onion. 5  salt and pepper to taste. 6  1/4 teaspoon paprika.
Use it within a day or two. Depending on what you put in your potato salad will depend on how long your salad will last. If you put eggs in your salad then you have 3 days to use it up in. If you omit the eggs then you have about 5 days as long as the salad doesn't sit out and get warm since it has mayonnaise in it. + 87 others found this useful.