Antimicrobial Effects of Three Plant-Derived Phenolic Compounds and Their Potential Role in Strawberry Preservation.

ABSTRACT: Microbial spoilage of nutrient-rich strawberries leads to considerable food waste and economic losses. Plant-derived phenolic compounds, including resveratrol (RES), epigallocatechin gallate (EGCG), and tea polyphenols (TP), have gained attention for their multi-target antimicrobial efficacy and potential applications in fruit preservation. This study evaluated the individual and combined effects of these three compounds on strawberries infected with Escherichia coli (E. coli) and Botrytis cinerea (B. cinerea). The minimum inhibitory concentration (MIC) values for RES (analytical grade, ≥99% purity) and EGCG (analytical grade, ≥98% purity) against E. coli were 1.56 g/L and 25 g/L, with an additive effect against E. coli growth (FICI = 0.625). 5 g/L

SUBMITTER: Liang Z 

PROVIDER: S-EPMC12692689 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature