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Antioxidant Activity of Extracts from Dangyuja (Citrus grandis Osbeck) Fruits Produced in Jeju Island

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 바로가기
  • 통권
    Volume 15 Number 2 (2006.04)바로가기
  • 페이지
    pp.312-316
  • 저자
    Lim, Hee-Kyoung, Yoo, Eun-Sook, Moon, Jeong-Yong, Jeon, You-Jin, Cho, So-Mi K.
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A78983

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원문정보

초록

영어
Crude extract of young dangyuja (Citrus grandis Osbeck) fruit was investigated for its antioxidant activity as measured by 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging activity. Among the samples, including 4 Citrus species and various solvent-extracted-fractions of young dangyuja fruit, the water-extracted fraction (WF) and butanol-extracted fraction (BF) showed the greatest DPPH free radical scavenging activity. WF and BF were further examined for their antioxidant activities by three different in vitro assays. The cell viability tests using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) reduction assay showed that both fractions significantly reduced H2O2-induced cytotoxicity in HepG2 cells dose-dependently. Generation of the reactive oxygen species (ROS) was also reduced in cells pretreated with both fractions. In addition, BF showed a higher level of lipid peroxidation inhibitory capacity than WF in H2O2-treated HepG2 cells. Taken together, these results indicate that young dangyuja fruit can be used as an easily accessible source of natural antioxidants.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 Acknowledgments
 References

키워드

Citrus grandis Osbeck antioxidant activity radical scavenging reactive oxygen species HepG2 cells

저자

  • Lim, Hee-Kyoung [ Department of Medicine, Cheju National University ]
  • Yoo, Eun-Sook [ Department of Medicine, Cheju National University ]
  • Moon, Jeong-Yong [ Faculty of Biotechnology, College of Applied Life Sciences, Cheju National University ]
  • Jeon, You-Jin [ Faculty of Applied Marine Science, Cheju National University ]
  • Cho, So-Mi K. [ Facuity of Biotechnology, College of Applied Life Sciences, Cheju National University ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국식품과학회 [Korean Society of Food Science and Technology]
  • 설립연도
    1970
  • 분야
    농수해양>식품과학
  • 소개
    본회는 사회일반의이익에 공여하기 위하여 공공법인의 운영에 관한 법률의 규정에 따라 식품 과학 전반에 관한 이론 및 기술연구와 그 응용을 촉진 및 보급시키며 학술과 사업을 연계시키고, 나아가 국민의 식생활을 질적, 양적으로 향상시킴을 목적으로 한다.

간행물

  • 간행물명
    Food Science and Biotechnology
  • 간기
    격월간
  • pISSN
    1226-7708
  • 수록기간
    1992~2009
  • 십진분류
    KDC 574 DDC 664

이 권호 내 다른 논문 / Food Science and Biotechnology Volume 15 Number 2

    피인용수 : 0(자료제공 : 네이버학술정보)

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