Main Reaction: Cinnamic acid >> p-Coumaric acid

Reference: PubMed ID: 26890088
Authors: Kim MS, Jin JS, Kwak YS, Hwang GS
Title: Metabolic Response of Strawberry (Fragaria x ananassa) Leaves Exposed to the Angular Leaf Spot Bacterium (Xanthomonas fragariae).
Published: 2016 Mar 9

Cinnamic acid --> p-Coumaric acid