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Biological Activity of Polyphenol Group Fraction from Korean Pear Peel  

An, Bong-Jeun (Department of Cosmetic Engineering Daegu Haany University)
Lee, Jin-Tae (Department of Cosmetic Engineering Daegu Haany University)
Kwak, Jae-Hoon (Department of Cosmetic Engineering Daegu Haany University)
Park, Jung-Mi (Department of Cosmetic Engineering Daegu Haany University)
Lee, Jin-Young (Department of Cosmetic Engineering Daegu Haany University)
Son, Jun-Ho (Department of Cosmetic Engineering Daegu Haany University)
Bae, Jong-Ho (Department of Confectionery Decoration, Daegu Mirae College)
Choi, Cheong (Department of Food Science and Technology, Yeungnam University)
Publication Information
Applied Biological Chemistry / v.47, no.1, 2004 , pp. 92-95 More about this Journal
Abstract
Biological activities and anticarcinogenicity of Korean Pear peel were investigated, Electron donating activity and superoxide dismutase (SOD)-like activity of fraction II, III were up to 80% and 50-60% at 50 ppm, respectively, Inhibitory effects on xanthine oxidase were about 80% at 50 ppm, breast adenocarcinoma was about 60% at 2,000 ppm, higher III than II Inhibitory effect on prostate adenocarcinoma was about 23% at 500 ppm. In conclusion, Korean pear peel was expected to use as a functional material.
Keywords
pear peel; polyphenol; DPPH; SOD; xanthine oxidase; MTT; Inhibitor;
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