1

#Protein

HCI

#Pepsin

Pancreas

НСО3

Amino- and

dipeptidases

#Carboxypeptidase

#trypsin

#chymotrypsin

elastase

Proteins

Pepsin

НСОз

Polypeptides

Tri- and dipeptides

Amino acids (AA)

H*

symport

Nat

symport

HCI

Pepsinogen

2

Carboxypeptidases

Trypsin, chymotrypsin,

elastase

Mucosal cell

Hydrolysis

AA

Amino- and

dipeptidases

Cationic AA

Neutral AA

Portal

blood

Anionic AA

Metabolism