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.
Substitute soymilk, rice milk or almond milk for milk in most recipes. You won't even be able to tell the difference in most recipes, including breads, muffins, cakes, vegan cookies, puddings and other creamy desserts. Any milk substitute will work fine, so it's really a matter of personal taste.