Antioxidant and anti-aging activities and structural elucidation of polysaccharides from Panax notoginseng root

Shiling Feng,Haoran Cheng,Zhou Xu, Shican Feng,Ming Yuan,Yan Huang,Jinqiu Liao,Chunbang Ding

Process Biochemistry（2019）

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摘要

•Two hetero-polysaccharide fractions were isolated from Panax notoginseng root.•Preliminary characterization of hetero-polysaccharide fractions was determined.•Polysaccharide fractions extended the mean lifespan of Caenorhabditis elegans.•Polysaccharides enhanced the resistance of oxidative stress in C. elegans.

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关键词

Panax notoginseng polysaccharide,Oxidative stress,Structure characterization,Lifespan extension

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