Fig. 3From: Structural properties and immunomodulatory activity of an α-glucan purified from the fruiting body of Stropharia rugosoannulataThe 1H-NMR (a), 13C NMR (b), 1H-.1H COSY (c), NOESY (d), HSQC (e), and HMBC (f) spectra of PSRa-2. The predicted structure of PSRa-2 (g)Back to article page