Figure 5.
Chromatograms. A, Hydroxycinnamic acid derivatives (p-coumaric acid, ferulic acid, and unidentified HC peak) released from alkaline hydrolysis of chloroform-isolated cuticular waxes. B, Hydroxycinnamic acid derivatives and flavonoid (unidentified FL peak) released from alkaline hydrolysis of chloroform-isolated trichome waxes. C, Hydroxycinnamic acid derivatives and flavonoids (unidentified FL peaks) released from alkaline hydrolysis of STR. D, Hydroxycinnamic acid derivatives and flavonoids released from alkaline hydrolysis of the trichome STR. Absorbance axes are scaled to include the largest peak in each chromatogram and are not quantitatively comparable between samples.