620765.fig.009a
(a)
620765.fig.009b
(b)
Figure 9: (a) Storage modulus ( ) of chitosan solutions measured by a temperature-responsive gelation test. Solid line, 0.5% chitosan/5 mM genipin solution; dotted line, 0.5% chitosan/6 mM GA solution. (b) Storage modulus ( ) of the 0.5% chitosan/5 mM genipin solution measured by a fluidity test at a constant temperature of 25°C.