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. 2019 Apr 18;14(4):e0214763. doi: 10.1371/journal.pone.0214763

Fig 1. Bacteriostatic and bactericidal efficacy of 10-undecynoic acid on planktonic form of Streptococcus mutans UA159 and Streptococcus sobrinus SL1.

Fig 1

(A) Time-dependent effect of different concentrations of 10-undecynoic acid assessed by plating method up to 24 h. (B) Time-dependent effect of MIC and MBC values of 10-undecynoic acid assessed by macro-dilution method up to 24 h. MBC values were determined from broth macro-dilution minimum inhibitory concentration test by sub-culturing it to BHI agar plates that do not contain the test agent. Control– 0.1% DMSO, 10-UDYA– 10-undecynoic acid, # p<0.05, * p<0.001 compared to control.