Improvement in Entrapment Efficiency and In Vitro Digestion Stability of Lutein by Zein Nanocarriers with Pepsin Hydrolysis

Figure 2

Effect of pepsin dosage on entrapment efficiency of lutein. The other hydrolysis conditions were kept constant: hydrolysis temperature 50°C, pH 3.0, and hydrolysis time 4 h. Data were expressed as mean values ± standard deviation (n = 3).