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큰갓버섯(Macrolepiota procera)의 Tyrosinase 효소활성 저해효과

Tyrosinase Inhibitory Activity of Macrolepiota procera

  • 곽정훈 (동국대학교 대학원 생명과학과) ;
  • 한영환 (동국대학교 대학원 생명과학과)
  • 투고 : 2010.11.30
  • 심사 : 2010.12.20
  • 발행 : 2010.12.31

초록

멜라닌 생합성에 관련된 tyrosinase 효소활성의 억제를 측정을 위하여, 큰갓버섯(Macrolepiota procera) 균사체 및 균사체 배양액을 이용하여 실험을 하였다. 배양액의 메탄올 분획이 56.6%의 효소활성 억제를 보여주었으며, 농도 의존적억제 실험에서 50%의 tyrosinase 효소활성 억제 농도는 8.78mg/ml이었다. Streptococcus bikiniensis를 이용한 멜라닌생성 억제는 균사체의 메탄올 추출물에서 94.0%의 우수한 결과를 나타내었다(Table 2).

Inhibitory effect on tyrosinase activity and melanogenesis of the mycelia and mycelial culture broth of Macrolepiota procera were investigated. The methanol fraction of culture broth showed 56.6% of tyrosinase inhibitory activity and its IC50 was 8.78 mg/ml. Using Streptococcus bikiniensis for melanogenesis in vitro, the methanol extract of mycelia showed 94.0% inhibition of melanogenesis.

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참고문헌

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