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. 2000 Jul;44(7):1943–1953. doi: 10.1128/aac.44.7.1943-1953.2000

FIG. 5.

FIG. 5

The inhibitory effect of polygodial on medium acidification in S. cerevisiae. Acidification was induced by glucose (final concentration, 2%) and evaluated as the molar concentration of protons calculated from external pH. The inhibition ratio (percentage) was calculated as follows: (1 − [H+]inhibitor/[H+]inhibitor free) × 100.