Ligninlähteitä
Ligninlähteitä refers to the sources from which lignin can be obtained. Lignin is a complex polymer found in the cell walls of plants, particularly in wood and other lignocellulosic materials. It provides rigidity and strength to plant tissues. The primary sources of lignin for industrial and research purposes are derived from the processing of biomass.
The most significant source of lignin is the pulp and paper industry. During the pulping process, wood
Beyond the traditional pulp and paper industry, lignocellulosic biomass from agricultural residues also serves as a
Other less common sources include lignin extracted from grasses, certain algae, and even some microorganisms that