However, from ANOVA study, T1/2 of color extracted by SC-CO2 extraction was found to be significantly higher than that of the solvent-extracted color (p ¼ 0.0006) at 4 C.
This is attributed to the presence of higher amount of delphinidin-3-rutinoside in the SC-CO2 extract which is reported to be the most stable anthocyanin at low temperature storage.