Figure 1

Chromatogram of MIP1 column for acetone, CA and CGA by using different mobile phase.
The mobile phase of (A) was CH3OH-HOAc (500:1, v/v). The mobile phase of (B) was CH3OH-HOAc (9:1, v/v). (1): Acetone; (2): CA; (3): CGA. Detection wavelength and velocity of mobile phase were 324 nm and 0.6 mL min−1, respectively.