Isolation and purification of Codonopsis pilosula polysaccharide and its anti-oxidant activity / 中草药
Chinese Traditional and Herbal Drugs
; (24): 907-912, 2017.
Article
in Zh
| WPRIM
| ID: wpr-852940
Responsible library:
WPRO
ABSTRACT
Objective: To isolate and purify the Codonopsis pilosula polysaccharide (CPP) and investigate its structure characterization and anti-oxidant activity. Methods: CPP was extracted by heating reflux, crud polysaccharide was refined and then isolated by hollow fiber ultrafiltration experimental device, the anti-oxidant activity of polysaccharides was studied by in vivo and in vitro methods. Results: CPP was purified and obtained three ingredients named CPP1, CPP2, and CPP3. The anti-oxidant activity in vitro showed that CPP3 had the strongest scavenging ability on DPPH, hydroxyl radical, and superoxide anion. In vivo study showed that high dose group of CPP3 had obvious protective effect on the mice induced by D-galactose. Conclusion: CPP has obvious anti-oxidant function. This study provides the theoretical basis for the development of CPP functional food.
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Index:
WPRIM
Language:
Zh
Journal:
Chinese Traditional and Herbal Drugs
Year:
2017
Type:
Article