(a* value) compared to the color of uncoated peppers. In turn, a significant decrease (p < 0.05) in the value of the a* parameter was observed after application of the coating with an addition of SH extract. No significant changes (p > 0.05) in red color were noted on the surface during storage. The coating of apples with pullulan coating did not cause any significant changes (p > 0.05) in color brightness (Table 4).