Substrate	Reference(s)	Comment(s)
kraft lignin	Chandra, R., Raj, A., Purohit, H., & Kapley, A. (2007). Characterisation and optimisation of three potential aerobic bacterial strains for kraft lignin degradation from pulp paper waste. Chemosphere, 67(4), 839–846. https://doi.org/10.1016/j.chemosphere.2006.10.011	(decolorization/ some degradation)