Figure 4

The mass of organic matter (as dissolved organic carbon) according to molecular weight distribution of SMPs. (a) in the absence (control), and (b) presence of 0.2% ethanol at 6, 32, and 72 h fermentation.
The mass of organic matter (as dissolved organic carbon) according to molecular weight distribution of SMPs. (a) in the absence (control), and (b) presence of 0.2% ethanol at 6, 32, and 72 h fermentation.