highly significantP < 0.05
The results showed that the blue module exhibited a highly significant positive correlation with ethyl butanoate, ethyl octanoate, ethyl decanoate, ethyl ( E )-3-hexenoate, and ethyl 9-decenoate (correlation coefficient ≥ 0.8, P < 0.05), while the turquoise module showed a highly significant negative correlation with ethyl butanoate, ethyl hexanoate, ethyl octanoate, ethyl decanoate, ethyl hexadecanoate, ethyl ( E )-3-hexenoate, and ethyl 9-decenoate (correlation coefficient ≤ −0.8, P < 0.05).