Design and In Vitro Evaluation of a New Nano-Microparticulate System for Enhanced Aqueous-Phase Solubility of Curcumin

Figure 5

pH dependent release patterns of curcumin from freeze-dried alginate-carrageenan microparticles with different composition in simulated gastrointestinal fluids (SGF: pH 2.1 and SIF: 7.4) at 37°C.