Fig. 1From: Identification and characterization of immunomodulatory peptides from pepsin–soy protein hydrolysatesPreparation of pepsin-isolated soy protein hydrolysate (Pepsin-ISPH). A effect of different hydrolysis time of isolated soy protein hydrolysate by pepsin on degree of hydrolysis (●) and yield (○) in terms of TCA soluble nitrogen. B effect of 4000 ppm Pepsin-ISPH with different hydrolysis time on relative phagocytosis (%) in mouse RAW246.7 macrophages. C effect of 4000 ppm Pepsin-ISPH with different hydrolysis time on relative phagocytosis (%) in mouse RAW246.7 macrophages. D dosage effect of Pepsin-ISPH4h on cell viability (%) in mouse RAW246.7 macrophages. LPS (1 ppm) was used as positive control. Bars represent mean ± standard deviation (SD; n = 3). Mean with different letters are significantly different (p < 0.05) by Duncan’s multiple range testBack to article page