Effect of extraction method on the chemical profiles and bioactivities of soybean hull polysaccharides.

ABSTRACT: The yields, properties, and bioactivities of polysaccharides extracted by three methods from soybean hulls (SSCPs) were evaluated: hot water extraction (H-SSCP), microwave-assisted ammonium oxalate extraction (A-SSCP), and microwave-assisted sodium citrate extraction (S-SSCP). A-SSCP gave the highest yield of polysaccharides (9.3 ± 0.5%) although all three products had similar physicochemical characteristics and FT-IR spectra. A-SSCP and S-SSCP produced polysaccharides with lower molecular weight distributions and higher total reducing power and scavenging ability for ABTS⁺• and DPPH• free radicals. Furthermore, the effect of SSCPs on carbon tetrachloride (CCl₄)-induced liver injury was investigated in the mice. When compared with H-SSCP and S-SSCP, A-SSCP significant

SUBMITTER: Han L 

PROVIDER: S-EPMC8565245 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature