Fig. 5From: Improved antibacterial effects of alkali-transformed saponin from quinoa husks against halitosis-related bacteriaThe morphological alterations of F. nucleatum cells treated with different concentrations of ATS-80. ATS-80, 80% methanol-eluted fractions from alkali-treated quinoa saponin; a, control; b, minimum inhibition concentration; c, minimum bactericide concentrationBack to article page