Dose

(kGy)

α-Chitosan

β-Chitosan

$M_w^{*}$

ln[η]^a

$M_w^{*}$

ln[η]^a

0

190,000

5.220

800,000

6.892

5

36,000

5.030

21,030

4.854

10

28,470

4.879

23,910

5.204

20

4950

3.172

7470

-

30

5530

-

8270

4.323

40

5520

3.539

7020

-