Substrate	Reference(s)	Comment(s)
kraft lignin	Raj, A., Chandra, R., Reddy, M., Purohit, H. J., & Kapley, A. (2006). Biodegradation of kraft lignin by a newly isolated bacterial strain, Aneurinibacillus aneurinilyticus from the sludge of a pulp paper mill. World Journal of Microbiology and Biotechnology, 23(6), 793–799. https://doi.org/10.1007/s11274-006-9299-x	(decolorization/ some degradation)