Cordyceps sinensis(***.) is a well known tonic food or invigorant with broad-spectrum medicinal properties that is widely used in *** gunnii(berk.)Berk(***),is also widely known as the Chinese rare caterpillar f...
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Cordyceps sinensis(***.) is a well known tonic food or invigorant with broad-spectrum medicinal properties that is widely used in *** gunnii(berk.)Berk(***),is also widely known as the Chinese rare caterpillar fungus and has similar pharmacological activities to *** water-soluble polysaccharide CPS50-I was extracted from the mycelia of *** and further purified by DEAE-Sephadex A-25 and Sephadex ***50-1 is a white powder contained 94.57% carbohydrate and four kinds of monosaccharides including xylose,mannose,glucose and galactose with a molar ratio of 0.13:0.89:0.54:*** vitro antioxidant assay,CPS50-I showed strong antioxidant activities of hydroxyl radical,superoxide radical and DPPH free radical *** antioxidant testing in vivo,the protective effect of CPS50-I was investigated against oxidation resistance in D-galactose(Dgal)-induced aging *** results showed that CPS50-I had an obviously protective effect against D-gal-induced aging mice.
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