Fig. 6.
Overlapped 1H–13C HSQC NMR spectra of chicken extracted egg white KS as isolated and desialylated KS samples. (A) Overlapped 1H–13C HSQC NMR spectra of chicken egg white KS as isolated (red) and chicken egg white KS following α2–3,6,8 neuraminidase treatment (blue). (B) Overlapped 1H–13C HSQC NMR spectra of chicken egg white KS following α2–3,6,8 neuraminidase treatment (blue) and α2–3,6,8,9 neuraminidase treatment (red).