a decreasing trendP < 0.05
It was found that the lightness ( L *) value and yellowness ( b *) value of the three groups increased with the extension of storage time, while the redness (a *) value showed a decreasing trend ( P < 0.05).
It was found that the lightness ( L *) value and yellowness ( b *) value of the three groups increased with the extension of storage time, while the redness (a *) value showed a decreasing trend ( P < 0.05).
The results showed that the pH value of the CS group showed an increasing trend ( P < 0.05).