The present study characterized the structural and crystalline properties of lotus seed RS3 by using size exclusion chromatography(SEC), refractive index (RI) analysis, multi-angle laser light
scattering (MALLS), polarized optical microscopy (POM), scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, and solid state 13C nuclear