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Table 3 Correlation coefficients between the total phenolic contents and antioxidant as well as cholinesterase inhibitory activity of EPL-M80

From: In vitro antioxidant and cholinesterase inhibitory activities of Elatostema papillosum leaves and correlation with their phytochemical profiles: a study relevant to the treatment of Alzheimer’s disease

  Total Phenolic Contents (Correlation R2)
Assays DPPH HRSA AChEI BChEI
EPL-M80 10.998** 0.969** 0.978** 0.855*
  1. 1Each value is represented as mean ± SD (n = 3). * indicates significance at *P < 0.05, **P < 0.01. DPPH = 2,2-diphenyl-1-picrylhydrazyl, HRSA = hydroxyl radical scavenging assay, AChEI = Acetylcholinesterase inhibition and BChEI = Butyrylcholinesterase inhibition. EPL-M80 represents methanol extract of leaves of E. papillosum