Fig. 4 | Scientific Reports

Fig. 4

From: Integrated preharvest salicylic acid maleic hydrazide and postharvest 1 MCP delay softening and preserve strawberry quality during cold storage

Fig. 4

Effect of Preharvest SA, MH, SA + MH, and Postharvest 1-MCP Treatments on Lipid Peroxidation and Antioxidant Enzyme Activities in Strawberry Fruit (2023 & 2024). Each bar represents the mean value ± standard error (SE) of different parameters.(A) Malondialdehyde (MDA) content (nmol g⁻¹ FW). (B) Superoxide dismutase (SOD) (U mg⁻¹ protein). (C) Catalase (CAT) (µmol H₂O₂ min⁻¹ mg⁻¹ protein). (D) Ascorbate peroxidase (APX) (µmol ascorbate min⁻¹ mg⁻¹ protein). (E) Guaiacol peroxidase (POD) (µmol tetraguaiacol min⁻¹ mg⁻¹ protein).

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