Digestion and Absorption of Protein (continued) Free amino acids absorbed by cotransport with Na + . Dipeptides and tripeptides transported by secondary active transport using a H + gradient to transport them into the cytoplasm. Hydrolyzed into free amino acids and then secreted into the blood. Insert fig.
Substitute an equal amount of sour cream for milk in a recipe. Examine the texture of the sour cream. Adjust the level of shortening or butter in the recipe. Reduce the shortening by 1/2 cup for thick or heavy sour cream or 1/3 cup for thin or light sour cream.
You can substitute other household ingredients for evaporated milk, such as light whipping cream, to yield a creamy, flavorful dish. You can also combine whole milk with half-and-half to yield an evaporated milk replacement; for example, for 1 cup of evaporated milk, use Â¾ cups whole milk and Â¼ cup half-and-half.