Research Article

Factorial Design to Optimize Biosurfactant Production by Yarrowia lipolytica

Figure 1

Kinetics of biosurfactant production by Yarrowia lipolytica: surface tension (a), oil spreading technique (b), emulsification index (c) and cell growth (d). 𝑉 𝑚 / 𝑉 𝑓 0.3 and 160 rpm (Diaond); 𝑉 𝑚 / 𝑉 𝑓 0.3 and 250 rpm (square); 𝑉 𝑚 / 𝑉 𝑓 0.5 and 250 rpm (triangle) and 𝑉 𝑚 / 𝑉 𝑓 0.5 and 160 rpm.
821306.fig.001a
(a)
821306.fig.001b
(b)
821306.fig.001c
(c)
821306.fig.001d
(d)