TABLE 7.

Correlation analysis between the antioxidant activity and the contents of eight common peaks from the different CMs.

Characteristic peak	ABTS clearance capacity	DPPH clearance capacity	OH clearance capacity
ChA	0.778** (0.001)	0.799** (0.000)	0.709** (0.003)
3,5-DCQA	0.899** (0.000)	0.900** (0.000)	0.771** (0.001)
Unknown peak 1	0.582* (0.023)	0.628* (0.012)	0.650** (0.009)
L-7G	0.512 (0.051)	0.462 (0.083)	0.039 (0.890)
4,5-DCQA	0.713** (0.003)	0.800** (0.000)	0.377 (0.166)
A-7G	0.162 (0.565)	0.056 (0.843)	−0.008 (0.979)
K-3R	0.622* (0.013)	0.602* (0.018)	0.056 (0.844)
Unknown peak 2	0.073 (0.795)	−0.023 (0.986)	0.021 (0.942)

The data means the correlation coefficient (p value).