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Antioxidant Properties of Water and Aqueous Ethanol Extracts and Their Crude Saponin Fractions from a Far-eastern Sea Cucumber, Stichopus japonicus

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 18 Number 2 (2009.04)바로가기
  • 페이지
    pp.419-424
  • 저자
    Amir Husni, Il-Shik Shin, SangGuan You, Donghwa Chung
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A105490

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원문정보

초록

영어
Water and 70% ethanol extracts obtained from a sea cucumber (Stichopus japonicus) body wall by heat reflux orpressurized solvent extraction showed 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical cation (ABTS-+) scavenging activities comparable to those of fruits and vegetables. The highest activitieswere observed for the water extract from heat reflux extraction. Crude saponins exhibited higher radical scavenging activitiesthan the soluble matters in the extracts. However, they were responsible for only about 3 to 15% of the scavenging activities ofthe extracts. Total phenolic contents showed a significant correlation with DPPH scavenging activities, suggesting asignificant contribution of phenolic constituents to the antioxidant properties of the extracts. However, total flavonoid contentsshowed little correlation with the radical scavenging activities. The results suggest that the water or 70% ethanol extractobtained from sea cucumber body wall by simple heat reflux extraction could provide considerable antioxidant benefits.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

키워드

antioxidant Stichopus japonicus radical scavenging activity saponin phenolic

저자

  • Amir Husni [ Department of Marine Food Science and Technology, Faculty of Marine Bioscience and Technology, Kangnung-Wonju National University, Gangneung, Gangwon 210-702, Korea; Department of Fisheries, Faculty of Agriculture, Gadjah Mada University, Yogyakarta 55281, Indonesia ]
  • Il-Shik Shin [ Department of Marine Food Science and Technology, Faculty of Marine Bioscience and Technology, Kangnung-Wonju National University, Gangneung, Gangwon 210-702, Korea ]
  • SangGuan You [ Department of Marine Food Science and Technology, Faculty of Marine Bioscience and Technology, Kangnung-Wonju National University, Gangneung, Gangwon 210-702, Korea ]
  • Donghwa Chung [ Department of Marine Food Science and Technology, Faculty of Marine Bioscience and Technology, Kangnung-Wonju National University, Gangneung, Gangwon 210-702, Korea ] 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 18 Number 2

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