Table 1.

Different degree of acetylation and molecular weights of chitosan in this study

		Samples	DA (%)	MW (Da)
Molecular Weight (MW)	1 Low	Low MW chitosan	15 ~ 25	100 K
	2 Medium	Medium MW chitosan	15 ~ 25	200 K
	3 Oligo	Oligo MW chitosan	15 ~ 25	5000
Degree of Acetylation (DA)	4 DAO	DAO Chitosan	0
	5 DA10	DA10 Chitosan	10
	6 DA20	DA20 Chitosan	20
	7 DA100	DA100 Chitosan	100