3.2.2. Size distribution
The three formulations with vitamins (before and after pasteurization) had expected values for multilamellar vesicles according to Keller (2001) (Table 1 and Fig. 3A–C). Also, all formulations showed a bimodal distribution, except SPC:SA with vitamins that was multimodal (Fig. 3C).
The SPC system with vitamins presented a significant decrease of the D4,3 value in comparison to the same system with FA(Table 1), revealing a lower tendency to liposomal aggregation.This trend remained after pasteurization (Fig. 3A). Also, this system did not present significant differences in the D3,2 value (with or without pasteurization), demonstrating a similar liposomal size (Marsanasco et al., 2011).