Table 1.

Chemical composition of in vitro digestion juices.

Stock Solutions	Gastric Juice	Duodenal Juice	Bile Juice
Distilled water	500 mL	500 mL	500 mL
NaCl	2.75 g	7.03 g	5.27 g
KCl	0.82 g	0.57 g	0.38 g
NaHCO3	-	3.39 g	5.79 g
CaCl2·H2O	0.40 g	-	-
NaH2PO4	0.266 g	-	-
KH2PO4	-	80.30 mg	-
NH4Cl	0.306 g	-	-
MgCl2	-	50.40 mg	-
Urea	0.09 g	0.10 g	0.26 g
HCl	6.50 mL	0.15 mL	0.15 mL
Adjuncts	2.50 g pepsin, 3.00 g mucin	9.02 g pancreatin, 1.50 g lipase	12.01 g bile salts
pH	1.30 ± 0.02	8.1 ± 0.2	8.2 ± 0.2