Research Article

Isolation, Purification, Structural Characterization, and Hypoglycemic Activity of Polysaccharide from Trichosanthes kirilowii Maxim. Seed Shell

Figure 5

Infrared spectrum of TMSP-1 after methylation reaction: (a) infrared spectrum of TMSP-1 before methylation and (b) infrared spectrum of TMSP-1 after methylation.