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. 2021 Oct 22;2021:3789351. doi: 10.1155/2021/3789351

Table 4.

Pearson's correlation coefficient of TPC, TFC, and antioxidant activity of stingless bee propolis water extracts.

Assay TPC TFC DPPH
TPC 1 0.135 0.662
TFC 0.135 1 0.832
DPPH 0.662 0.832 1

Correlation is significant at p ≤ 0.05.