Table 1.

Composition of raw switchgrass and lignin isolate

Material	Type of LI	Glucan (%)	Xylan (%)	Lignin (%)
Raw		35.1 ± 0.51	23.4 ± 0.46	24.4 ± 0.26
Lignin isolates	0.5N	35.4 ± 0.11	9.2 ± 0.56	36.3 ± 2.07
	1.0N	25.5 ± 0.09	6.9 ± 0.75	50.8 ± 0.49
	1.5N	20.4 ± 0.50	4.1 ± 0.95	58.8 ± 1.36
	1.0H	29.2 ± 0.68	NDa	63.1 ± 0.32
	2.0H	19.4 ± 1.92	ND	69.6 ± 2.15
	3.0H	16.9 ± 1.04	ND	70.4 ± 0.73

^aNot detected