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Table 3 Correlation analyses between phytochemical contents (TF, TH, and TPR) and anti-glucosidase activity, DPPH scavenging activity, and Ferric Reducing Antioxidant Power (FRAP) values of leaf and rhizome extracts

From: Antibacterial, anti-glucosidase, and antioxidant activities of selected highland ferns of Malaysia

  Correlation of determination (R2)
Phytochemical contents EC50values for anti-glucosidase activity EC50values for DPPH scavenging activity FRAP values
  Leaf extracts Rhizome extracts Leaf extracts Rhizome extracts Leaf extracts Rhizome extracts
TF ns 0.69 0.95 0.84 0.87 0.88
TH ns 0.73 0.80 0.88 0.91 0.89
TPR 0.62 0.84 ns 0.95 0.55 0.91
  1. Values presented are statistically significant (p < 0.05). ns, not statistically significant.