Figure 3
The liquid state 1H-NMR spectra of HA isolated from lignite (HA-LIG) and green compost made of artichoke residues (HA-CYN).
Figure 3 | Scientific Reports
The liquid state 1H-NMR spectra of HA isolated from lignite (HA-LIG) and green compost made of artichoke residues (HA-CYN).
