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Table 2 Polyphenol contents of the methanolic extracts of TPL, TPRB, TPSB, and TPF (n = 3, X ± SEM)

From: In vitro antioxidant and free radical scavenging activity of different parts of Tabebuia pallida growing in Bangladesh

Polyphenols TPL TPRB TPF TSB
Phenolicsa 56.19 ± 1.111 12.81 ± 0.544 15.93 ± 0.974 12.71 ± 0.890
Flavonoidsb 0.55 ± 0.02 0.16 ± 0.016 0.24 ± 0.025 0.23 ± 0.030
  1. a and b expressed in terms of GAE and CAE, respectively (mg of GA and CA/g of dry extract, respectively)
  2. 1Each value is the average of three analyses ± standard deviation