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Physiological Activities of Cudrania tricuspidata Extracts (Part I)

꾸지뽕나무 추출물의 생리 활성(제1보)

  • 최학주 (대전대학교 난치성면역질환 동서생명의학연구센터) ;
  • 김청택 ((주)알엔에스) ;
  • 도민연 (고성군 농업기술센터) ;
  • 랑문정 (배재대학교 분자과학부)
  • Received : 2013.07.02
  • Accepted : 2013.08.07
  • Published : 2013.08.31

Abstract

Cudrania tricuspidata has been used for a long time as a traditional herb medicine in Korea nad China. This paper has shown the experimental results about the physiological activities of water-, ethanol-, ethyl acetate-soluble fractions from ethanolic extracts of leaves, stems and roots of Cudrania tricuspidata. The effects of these fractions on the growth of various cells have exhibited that the ethyl acetate fractions from leaves, stems and roots inhibited significantly the growths of macrophage(RAW 264.7 cell), melanoma cell(B16-F10 cell), fibroblast cell(CCD-986sk cell), and lung carcinoma cell(A549 cell). The water and ethanol fractions of leaves and ethanol fraction of stems demonstrated better antioxidant activities scavenging radicals than other fractions when compared with the concentrations of different fractions for scavenging free radical DPPH (di(phenyl)-(2,4,6-trinitrophenyl) iminoazanium).

꾸지뽕나무는 한국과 중국에서 전통 한방약재로 오랫동안 사용되어 왔다. 본 논문은 꾸지뽕나무의 잎,줄기, 뿌리부분의 에탄올 추출물의 물, 에탄올, 에칠아세테이트 용해성 분획물에 대한 생리활성에 관한 실험결과이다. 이들 분획물들의 다양한 세포들의 성장에 대한 영향을 검토한 결과, 잎, 줄기, 뿌리의 에칠아세테이트 분획물이 macrophage(RAW 264.7 cell), melanoma cell(B16-F10 cell), fibroblast cell(CCD-986sk cell), lung carcinoma cell(A549 cell) 들의 성장을 현저하게 억제시키는 세포독성을 나타내었다. 자유라디칼 DPPH (di(phenyl)- (2,4,6-trinitrophenyl) iminoazanium)를 소거할 수 있는 분획물의 농도를 비교한 결과, 잎과 뿌리의 물분획물 그리고 뿌리의 에탄올분획물이 다른 분획물들에 비해 라디칼을 소거하는 항산화효과가 더 우수한 것으로 나타났다.

Keywords

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