1 Applesauce: Often used to replace oil in recipes, applesauce can also be used as a butter alternative, and it works best in cake-like recipes (like this vegan banana apple chunk bread).
a solution of ethanoic acid and sodium ethanoate .... One example is the blood. It's buffered mainly by H2CO3 (carbonic acid) and HCO3- (bicarbonate), both of which are produced through metabolic RXNs and ion exchanges from cells in the kidney tubules, even by the red blood cells themselves.t's buffered mainly by H2CO3 (carbonic acid) and HCO3- (bicarbonate), both of which are produced through metabolic RXNs and ion exchanges from cells in the kidney tubules, even by the red blood cells themselves.
The bicarbonate buffer system plays a vital role in other tissues as well. In the human stomach and duodenum, the bicarbonate buffer system serves to both neutralize gastric acid and stabilize the intracellular pH of epithelial cells via the secretion of bicarbonate ion into the gastric mucosa.