Figures & data
Table 1. Physical parameters of microcapsules
Figure 1. SEM of RES (a), 0% SRAS/RES (b), 5% SRAS/RES (c), and 10% SRAS/RES (d)
Figure 2. FT-IR spectra of the shellac resin (a), SRAS (b), 0% SRAS/RES (c), 5% SRAS/RES (d), 10% SRAS/RES microcapsules (e), and RES (f)
Figure 3. DSC thermograms of RES material (a), microcapsules loaded with 5% (b), 10% RES (c)
Figure 4. Cumulative release profiles of RES, 5% and 10% SRAS/RES at 37℃: (a) pH = 1; (b) pH = 6.8; (c) pH = 7.4
Table 2. Kinetic release parameters of RES, 5% and 10% SRAS/RES microcapsule
Table 3. EC50 value of antioxidant formulations on the DPPH· and ABTS+·
Figure 5. Scavenging effects of antioxidant formulations on the DPPH· and ABTS+
