2001•Unpublished venueRequires access
Isolation of effect ingrident from Fructus Lyeii and its radical scavenging activity
Xin‐Huai Zhao
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Abstract
The Hydroxyl radical scavenging activity of Fructus Lyeii water extrat and Fructus Lyeii polysaccharide extracted was evaluated in vitro. The results obstained showed the solution of Fructus Lyeii polysaccharide isolated(the concentration of Fructus Lyeii polysaccharide = 16. 22mg/ml) had the higher ability to scavenge hydro-radical than Fructus Lyeii water extract(the concentration of Fructus Lyeii polysaccharide = 16. 22mg/ml). their Hydroxyl radical scavenging activity were a litle lower than the solution of the same concen-tration Vc.