Spray-Dried Microencapsulation of Oregano (Lippia graveolens) Polyphenols with Maltodextrin Enhances Their Stability during In Vitro Digestion

Table 3

Composition of simulated digestive juices.

Salivary juice	Gastric juice	Intestinal juice
500 mL distilled water	500 mL distilled water	500 mL distilled water
58.5 mg NaCl	2.752 g NaCl	7.012 g NaCl
74.5 mg KCl	0.824 g KCl	0.564 g KCl
1.05 g NaHCO3	0.266 g NaH2PO4	3.388 g NaHCO3
0.2 g urea	0.399 g CaCl2.2H2O	80.0 mg KH2PO4
	0.306 g NH4Cl	50.0 mg MgCl2
	0.085 g urea	0.1 g urea
Adjuncts
0.5 g mucin	2.5 g pepsin	9.0 g pancreatin
1.0 g α-amylase	3.0 g mucin	1.5 g lipase
pH