Extraction and Separation of Fucoidan from Laminaria japonica with Chitosan as Extractant

Table 4

Fucoidan content of separation production in the different concentration of NaCl solution (50 mL).

Concentration (mol/L)	1	2	3	4
Fucoidan content (%)	1.41±0.03	1.63±0.05	4.7±0.02	5.51±0.03