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. 2018 Mar 9;18:82. doi: 10.1186/s12906-018-2154-4

Table 5.

Pearson’s correlation coefficients between TPC, TFC and antioxidant activities of TES17 extract

Antioxidant activities Total Phenolic Content Total Flavonoid Content
DPPH radical scavenging activity r = 0.978** r = 0.945**
ABTS radical scavenging activity r = 0.995** r = 0.985**
Superoxide anion scavenging activity r = 0.974** r = 0.933**
Lipid peroxidation activity r = 0.964** r = 0.986**

**Correlation is significant at the p ≤ 0.001 level