It secretes the enzymes: Trypsin, is a peptidase, that breaks down peptides in the small intestine. Chymotrypsin, also a peptidase Steapsin, degrades triglycerides into fatty acids and glycerol.Carboxypeptidase, splits peptide fragments into individual amino acids.hese enzymes include peptidase, which breaks down peptides into amino acids and the enzyme maltase acts upon maltose which produces glucose. These molecules are absorbed by the villi in the small intestine and according to the molecule they are either absorbed by the lacteal or blood capillaries.
Â© 2013 MSNBC Interactive. Reprints. Once known as squeaky-clean Barbara Cooper on One Day at a Time, Valerie Bertinelli's personal life actually included drug abuse, cheating on then-husband Eddie Van Halen and a long struggle with body-image issues.
Valerie Bertinelli is an actress and spokesperson known for her roles in the TV sitcom One Day at a Time and Hot in Cleveland.ertinelli played Barbara Jean Cooper, one of two daughters of Ann Romano, a recently divorced woman played by Bonnie Franklin. During her nine years on the show, Valerie grew from a chubby, awkward teenager to a television sex symbol.