Figure 3From: Imaging of polysaccharides in the tomato cell wall with Raman microspectroscopyPCA score images and loading spectra. Based on comparison with the reference spectra, it was concluded that: A) PC2 mainly represents pectins; B) PC3 mainly represents cellulose; C) PC2 and PC3 are depicted as revealing the distribution of pectins and cellulose; D) PC2 loadings; and E) PC3 loadings.Back to article page