This result indicates that in the native material, there are no interactions between CS and added CO.
It should be remembered that CO addition to CS was made by spraying.
Fig. 1c and d shows the adsorption isotherms of amorphous CS andCS–COin total solids and nonfat solid weight basis, respectively.
Isotherms shown in Fig. 1c exhibited more marked differences between CS and CS–CO blends than those shown in Fig. 1a for native materials.