The rat plasma concentrationof ferulic acid at different time points (2 to 360 min) after oral administration of ferulic acid 1.5 mg/kg (upper panel), or 5 g/ kg of FSS (lower panel) were measured. The samples were then subjected to UPLC-MS/MS in determining the concentration of ferulic acid. Data are expressed in ng/mL, Mean ± SEM, n = 6.

Figure 2: The plasma concentration of ferulic acid after oral administration of 1.5 mg/kg of ferulic acid and 5 g/kg of FSS.