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Identification of Phenolic Compounds and Antioxidant Effects from the Exudate of Germinating Peanut (Arachis hypogaea

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 16 Number 1 (2007.02)바로가기
  • 페이지
    pp.29-36
  • 저자
    Lee, Jin-Hwan, Baek, In-Youl, Kang, Nam-Suk, Ko, Jong-Min, Kim, Hyun-Tae, Jung, Chan-Sik, Park, Keum-Yong, Ahn, Young-Sup, Suh, Duck-Yong, Ha, Tae-Joung
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A79111

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원문정보

초록

영어
Five phenolic compounds 1-5 were isolated for the first time from the exudate of geminating peanut (Arachis hypogaea). The structures were fully characterized by analysis of physical and spectral data. All isolated compounds were tested for antioxidant activities using 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS), and hydroxyl radical. Compounds 2, 3, and 5 exhibited a strong scavenging effect on DPPH (2:IC50 = 104 [/um?]M , 3:IC50 = 45.2 uM , 5: IC50 = uM), and ABTS (2:IC50 = 9.6 uM, 3: IC50 = 5.5 uM, 5: IC50 = 3.3 uM) radical activity, whereas these compounds had weak hydroxyl radical scavenging activity ($IC_{50}\;>\;200\;{\mu}M$). The total phenolic contents of the extracts using n-hexane, EtOAc, and n-BuOH were found to be 96.4-964.3 mg gallic acid equivalent per g dry material (GAE/g) and n-BuOH fraction showed the highest total phenolic content (964.3 mg GAE/g). These studies suggest that the exudate of geminating peanut may possess possible health related benefits to humans

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 Acknowledgments
 References

키워드

exudate of geminating peanut phenolic compound total phenolic content antioxidant activity DPPH ABTS

저자

  • Lee, Jin-Hwan [ Yeongnam Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Baek, In-Youl [ Yeongnam Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Kang, Nam-Suk [ Yeongnam Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Ko, Jong-Min [ Yeongnam Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Kim, Hyun-Tae [ Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Jung, Chan-Sik [ Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Park, Keum-Yong [ Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Ahn, Young-Sup [ Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Suh, Duck-Yong [ Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]
  • Ha, Tae-Joung [ Agricultural Research Institute, National Institute of Crop Science, Rural Development Administration ]

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

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