한국생물공학회:학술대회논문집
- 2005.10a
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- Pages.854-858
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- 2005
Antioxidant activity and total polyphenolics of Shiitake Mushroom extracts(Lentinus edodes)
- Lee, Hee-Hwan (School of Biotechnology and Bioengineering Kangwon National University) ;
- Jang, Jae-Soon (School of Biotechnology and Bioengineering Kangwon National University) ;
- Hong, Eock-Kee (School of Biotechnology and Bioengineering Kangwon National University)
- Published : 2005.10.27
Abstract
Methanol and water crude extracts, crude polysaccharides and crude polysaccharides-free of water crude extracts from Shiitake mush-room (Lentinus edodes) were investigated for their antioxidant capacity in total polyphenolics and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity. Total polyphenolics in the crude polysaccharides-free of water crude extracts were higher than that of the other ones. And crude polysaccharides-free of water crude extracts and water crude extracts show high on DPPH free radical scavenging activity. Positive correlations were found between total polyphenolics and their antioxidant activity.
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