highly significantP < 0.01
The PV and BD values of the composite system showed significant positive correlations with the ΔH r and RC after 14 d of storage ( P < 0.05), while exhibiting highly significant negative correlations with both the SDS and ReS contents, as well as with the FWHM values at 480 cm −1 after 14 d of storage ( P < 0.01).