Antioxidant and Neuroprotective Potential of Some Edible Fruits and Vegetable Extracts Based on Comparative Phytochemical Profiling and Bioactivity.

Plants (Basel) · 2026 · PMC12986995 · PMID 41829861

Europe PMC DOI

hedged sentences

0.0830

closest p · 1.7× alpha

0.0830

boldest claim

The sentences

a positive trendp = 0.083so close (0.05 < p ≤ 0.1)

TPC showed a positive trend in relation to p -coumaric acid content ( ρ = 1.0, p = 0.083), suggesting it is a major contributor to total phenolics.

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did not achieve significanceno p-value reported

The small number of biological replicates and the inclusion of only four species limited the statistical power of correlation analyses, which explains why several strong trends did not achieve significance.

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did not reach statistical significanceno p-value reported

Although most associations did not reach statistical significance due to small sample size ( n = 4), these patterns highlight distinct compound–activity relationships.

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