Substrate	Reference(s)	Comment(s)
kraft lignin	Chen, Y., Chai, L., Tang, C., Yang, Z., Zheng, Y., Shi, Y., & Zhang, H. (2012). Kraft lignin biodegradation by Novosphingobium sp. B-7 and analysis of the degradation process. Bioresource Technology, 123, 682–685. https://doi.org/10.1016/j.biortech.2012.07.028	-