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 don't. Heavy cream is not acidic enough to replace buttermilk in baking. For a better substitute, I'd recommend mixing 1 cup milk + 1 tablespoon or lemon juice for every cup of buttermilk. Let the milk and lemon sit for a few minutes, then use it as you would use the buttermilk. Views Â· View Upvotes.