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Study of antioxidant activity, polyphenol contents and tyrosinase inhibitory effect of the Suillus granulatus fruiting body extracts

R.M.A.I Rathanayke, Pyung Gyun Shin, Young Bok Yoo, Min Woong Lee, U Youn Lee, Tae Soo Lee
  • 언어ENG
  • URLhttps://db.koreascholar.com/Article/Detail/276307
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한국버섯학회지
제8권 제2호 (2010.06)
p.83
한국버섯학회 (The Korean Society of Mushroom Science)
초록

Methanol and hot water extracts of Suillus granulatus were investigated for its antioxidant activity, polyphenol content and tyrosinase inhibitory effect. The antioxidant activity was evaluated using 1, 1- dipheny l-2-picrylhydrazyl (DPPH) scavenging assay. The antioxidant activities of hot water and 80% methanol extracts of Suillus granulatus fruiting body were 51.49%. and 90.58% at 1.5mg/ml concentration. Total polyphenol content of hot water and 80% methanol extracts were 33.21㎍ GAEs/mg and 27.97㎍ GAEs/mg. Tyrosinase inhibitory activity of water extract was 7.8% while 80% methanol extract was 20.88% at 1mg/ml concentration.

키워드
저자
  • R.M.A.I Rathanayke(Department of Biology, University of Incheon, Incheon-406-840, Korea)
  • Pyung Gyun Shin( Mushroom Research Division, Dept. of Herbal Crop Research, National Inst. of Horticulture & Herbal Science, RDA, Suwon 404-707, Korea) | Pyung Gyun Shin
  • Young Bok Yoo( Mushroom Research Division, Dept. of Herbal Crop Research, National Inst. of Horticulture & Herbal Science, RDA, Suwon 404-707, Korea) | Young Bok Yoo
  • Min Woong Lee( Department of Biology, Dongguk University, Seoul 100-715, Korea) | Min Woong Lee
  • U Youn Lee( Department of Biology, University of Incheon, Incheon-406-840, Korea) | U Youn Lee
  • Tae Soo Lee( Department of Biology, University of Incheon, Incheon-406-840, Korea) | Tae Soo Lee