Parameters

Sampling sites

Dargala

Bogo

Gazawa

Pette

Maroua I

Maroua II

Maroua III

Mean

TPC (g∙GAEL⁻¹)

2.3 ± 0.01^a

2.3 ± 0.01^a

2.5 ± 0.00^b

2.2 ± 0.01^a

2.2 ± 0.01^a

2.2 ± 0.00^a

2.3 ± 0.01^a

2.2 ± 0.09

TFC (g∙QEL⁻¹)

0.58 ± 0.00^c

0.30 ± 0.00^a

0.45 ± 0.00^b

0.72 ± 0.01^ab

0.73 ± 0.01^ab

0.68 ± 0.00^ab

0.65 ± 0.00^ab

0.58 ± 0.15

TTC (g∙CEL⁻¹)

0.42 ± 0.00^b

0.39 ± 0.00^b

0.55 ± 0.00^c

0.26 ± 0.00^a

0.43 ± 0.00^b

0.23 ± 0.01^a

0.22 ± 0.01^a

0.36 ± 0.12

Scavenging power (%)

49.92 ± 0.10^b

44.75 ± 0.15^a

61.09 ± 0.73^ab

47.22 ± 0.13^b

48.80 ± 0.44^b

59.97 ± 0.21^ab

53.52 ± 0.70^c

52.18 ± 6.06