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Table 1 Antioxidant activity of purified pyocyanin from PsC05 and PsE02 isolates

From: Molecular and biological characterization of pyocyanin from clinical and environmental Pseudomonas aeruginosa

pyocyanin

FRAP

TEAC (µM/mg)

ABTS

IC50 (µg/ml)

DPPH

IC50 (µg/ml)

Pyocyanin from PsC05

171.12 ± 5.67

52.73 ± 0.25

45.41 ± 0.2

Pyocyanin from PsE02

109.75 ± 9.7

64.53 ± 0.32

56.18 ± 0.29

Ascorbic acid*

------

25.79 ± 0.16

16.81 ± 0.10

  1. *Ascorbic acid acts as standard antioxidant in (ABTS) and (DPPH) assays
  2. Data expressed as Mean ± SD.
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Microbial Cell Factories

ISSN: 1475-2859

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