Figure 4From: Fourier transform infrared spectroscopy for the prediction of fatty acid profiles in Mucor fungi grown in media with different carbon sources Biomarkers of lipids in FTIR spectra. (a) Ratio of peak area CH = CH (3020–2993 cm−1) versus CH2 (2946–2902 cm−1) of IR spectra of Mucor strains. (b) The absorbance at 1740 cm−1 (CH = O) of IR spectra of Mucor strains.Back to article page