Figure 1

Effect of oxygen and time on growth and end-product formation in L. panis PM1. Growth response (OD₆₀₀) and end-product formation of L. panis PM1 cultivated in mMRS under aerobic (a) and microaerobic (b) conditions. Samples for cell density and HPLC analysis were withdrawn from the cultures after 24, 48, 72 and 96 hours.