Preparation of Oligosaccharides by Degradation of Polysaccharides from Chinese Jujube and Its Biological Activity

Figure 2

Response surface plot for acid degradation of polysaccharides on the effect of (a) varying enzyme concentration (mL) and substrate concentration (mL), (b) varying time (hour) and enzyme concentration (mL), and (c) varying time (hour) and substrate concentration (mL).

(a)

(b)

(c)