Fig. 8: Effect of pH changes and in vitro simulated gastrointestinal digestion on sample stability.

Effects of pH (a–c), and in vitro digestion (d) on the particle size of CQZH (different superscript letters (A (a), B (b), C (c)…) in the figure indicate significant differences (p < 0.05)). Data were expressed as mean ± standard deviation.