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. 2021 Oct 18;12:723524. doi: 10.3389/fmicb.2021.723524

Figure 2.

Figure 2

The effect of sLac and DyP2 alone on organosolv lignin (A) and lignin in aspen wood powder (B). G, S, Ar, L, PS, P, and NP are the combined intensity of peaks corresponding to intact methoxylated G-lignin, intact methoxylated S-lignin, nonfunctionalized aromatic rings, lignins, polysaccharides, phenolic structures, and non-phenolic structures, correspondingly. Six ToF-SIMS spectra (n=6) of each sample were acquired, shown as scattering dots, and their averages were reported as bar charts as well as numbers inside columns. ANOVA analysis with Tukey’s post-test for (B): * and *** mean p=0.02 and p<0.0001, respectively.