highly significantp < 0.05
Notably, the content of β-Ionone, which imparts a violet aroma, showed a negative correlation with grade, indicated by SA < SB < SC < SD, and there was a highly significant difference between SA and SD ( p < 0.05).
Notably, the content of β-Ionone, which imparts a violet aroma, showed a negative correlation with grade, indicated by SA < SB < SC < SD, and there was a highly significant difference between SA and SD ( p < 0.05).