<p>Pearson’s correlation coefficients (r) of antioxidant activity against DPPH and ABTS wi

Pearson’s correlation coefficients (r) of antioxidant activity against DPPH and ABTS with sulfate, carbohydrate, and protein of sulfated polysaccharides from the red seaweed Gracilaria corticata. The dataset is 5.5 KB in size, authored by Zeynab Falihzadeh, and was last updated on May 18, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Analyze the relationship between sulfate content and DPPH radical scavenging activity based on the correlation coefficients.
• Investigate the correlation between protein levels and ABTS antioxidant activity mentioned in the description.
• Model the influence of carbohydrate content on overall antioxidant potential based on the provided statistical measures.
• Validate statistical significance in biochemical correlations using the provided p-value threshold (p ≤ 0.05).

Strengths

• Dataset is small (5.5 KB), facilitating quick download and inspection.
• Correlation significance is explicitly marked at p ≤ 0.05.
• Data is shared under a permissive CC-BY-4.0 license.

Limitations

• The dataset is very small (5.5 KB), indicating limited scope.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare

Freshness

Last updated 2026-05-18 17:27:50; freshness should be verified.