Publications by authors named "Fengxiang Liang"

() residues polysaccharide (FVRP) is a high molecular weight polysaccharide with diverse bioactivities extracted from residues (FVR). However, high molecular weight polysaccharides have been shown to face significant challenges in crossing the cell membrane barrier, thereby limiting their absorption and application in the body. Therefore, an ultrasonic-assisted HO-Fe method was employed for the first time to degrade FVRP, resulting in the production of a new polysaccharide, FVRPF.

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Article Synopsis
  • The study focuses on transforming Flammulina velutipes residue polysaccharide (FVRP) into a more effective degraded form (FVRPV) using ultrasonic assisted HO-Vc technique, to improve its bioactivity and lower its high molecular weight.
  • Results showed that while FVRPV had a reduced molecular weight and particle size, its monosaccharide composition and functional groups remained unchanged; it exhibited enhanced antioxidant capacity compared to the original polysaccharide.
  • Additionally, FVRPV promoted the growth of beneficial gut bacteria while decreasing pathogenic bacteria through metabolic pathways, suggesting its potential as a probiotic product in environmental and health applications.
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