Fig 10. Percentage reduction in alamar blue by the discriminant metabolites during the formation of biofilm.

The higher the percentage reduction, the more viable cells present; hence representing increased biofilm formation. Administration of 16 μg/ml and 128 μg/ml pantothenic acid significantly increased (P ≤ 0.01) biofilm formation. * represents P ≤ 0.05; ** represents P ≤ 0.01