Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)

The Korean Society of Fisheries and Aquatic Science (한국수산과학회)
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Ultraviolet-A Blocking Effect and Antioxidant Activity of Gracilariopsis chorda Extract

개꼬시래기(Gracilariopsis chorda) 추출물의 장파장자외선 차단효과 및 항산화효과

  • 정원순 (주식회사 아데나 기업부설연구소) ;
  • 박은경 (주식회사 아데나 기업부설연구소) ;
  • 강성필 (전라남도 해양바이오연구원 증식연구과) ;
  • 박상희 (주식회사 아데나 기업부설연구소) ;
  • 이미진 (주식회사 아데나 기업부설연구소)
  • Received : 2010.05.17
  • Accepted : 2010.06.15
  • Published : 2010.06.30
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Abstract

This study examined the ultraviolet-A blocking effect and antioxidant activity of Gracilariopsis chorda extract for use as sunscreen agents in cosmetics. The maximum absorbance at ultra violet-A320-330 and transmissivity was 20-80%. The 1,1-diphenyl-2-picrylhydrazyl (DPPH)radical scavenging activity of Gracilariopsis chorda extract was 68?96% and increased with the sample concentration. This indicates that Gracilariopsis chorda extract is a promising natural compound that could be useful as a sunscreen.

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References

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