Nanofibrillated Cellulose from Appalachian Hardwoods Logging Residues as Template for Antimicrobial Copper

Table 3

Chemical characterization of untreated wood (raw) and bleached pulps (B).

Sample	Cellulose%	Hemicellulose%	Klason lignin (%)	ASL (%)
Raw	53.8 ± 0.6	19.34 ± 0.8	22.5 ± 0.2	4.41
Raw	56.8 ± 0.7	17.7 ± 1.1	22.3 ± 0.5	3.30
B	78.4 ± 1.6	20.5 ± 2.4	1.1 ± 0.7	0.16
B	81.5 ± 1.7	17.6 ± 2.1	1.1 ± 0.6	0.15

ASL: acid soluble lignin was measured just one time.