Lignin's structure 2022-05-06
Lignin is a complex phenolic polymer formed by three alcohol monomers (p-coumarin, coniferol and mustard alcohol). Lignin is one of the components of plant cell wall, which has the function of connecting cells. Lignin is a kind of polycyclic polymer organic matter containing many negative groups, which has strong affinity for high valence metal ions in soil.
Read More