Structural characterization of polysaccharide from jujube (Ziziphus jujuba Mill.) fruit

Abstract

Highlights Structural characteristics of PZMP4 were analyzed by HPGPC, GC, FT-IR, GC-MS, NMR, SEM and AFM. PZMP4 mainly consisted of (1→4)-linked GalpA with three branches boned to O-3. The branches included (1→3)-linked Araf, (1→2)-linked Rhap, and terminated with GalpA.

Keywords

• Jujube
• Polysaccharide
• Purification
• Structural characterization