Figure 4From: Fourier transform infrared spectroscopy as a method to study lipid accumulation in oleaginous yeastsFourier transform infrared (FTIR) analyses of oleaginous yeasts. The FTIR absorption spectra of C. curvatus (A) and R. toruloides intact cells (B), from 0 to 168 h of growth are reported. For comparison spectra have been normalized to the amide I band area.Back to article page