time course of y-PGA concentration from LA batch fermentation cultures of B. Zicheniformis with either no pH control, or held at pH values of 5.5, 6.5, 7.4, and 8.25.
time course of y-PGA concentration from LA batch fermentation cultures of B. Zicheniformis with either no pH control, or held at pH values of 5.5, 6.5, 7.4, and8.25.