Do you have an ambitious daily protein goal but aren't sure how much to include in a meal? Learn what the research reveals about protein absorption. The post How much protein can you absorb in one ...

The new Pepsin Digestibility Rotator from Glas-Col ... It is used for determining indigestible protein from test portions, applicable to all animal proteins.

The esophagus empties into the stomach, a large, muscular chamber that mixes food up with digestive juices including the enzyme pepsin, which targets proteins, and lipase, which works on fats.

Exopeptidases remove the terminal amino acids from the protein chain and endopeptidases attack an internal peptide bond, as in trypsin, chymotrypsin, pepsin, elastase and papain.

This depends on the type of enzyme. The enzyme pepsin breaks down proteins in the acidic conditions of the stomach. Pepsin has an optimum of pH 2.5 and a working range of between pH 1-4.