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Effect of High Speed Drying on Antioxidant Properties of Enzymatic Digests from Citrus By-products and Their Protective Effect on DNA Damage Induced by H2O2

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 18 Number 3 (2009.06)바로가기
  • 페이지
    pp.672-681
  • 저자
    Mahinda Senevirathne, Soo-Hyun Kim, Jin-Hwan Ha, Byung-Hun Um, Jung-Suk Lee, Won-Woo Lee, You-Jin Jeon
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A108242

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원문정보

초록

영어
The aim of this study was to evaluate the antioxidant activities of enzymatic digests from citrus by-products(CBPs) prepared by high speed drying (HSD). HSD needs a short time (60 min) for drying and can be used in a commercialscale. Enzymatic digests were prepared from the CBPs using 6 enzymes such as aminoglucosidase (AMG), celluclast,pectinex, termamyl, ultraflo, and viscozyme. Antioxidant activities of AMG digest from CBPs were evaluated by different invitro models such as 1,1-diphenyl-2-picrylhydrazyl (DPPH), hydroxyl, alkyl, H2O2 scavenging, metal chelating, lipid peroxidation,and comet assays, and exhibited strong activities. The antioxidant compounds were detected by an high performance liquidchromatography (HPLC) coupled on-line to an 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS+) scavengingdetection system, and found that hesperidin was the key compound. Therefore, the results obtained in this study suggest thatHSD is an effective method to transform wet CBPs into dried form, and CBPs are potential source of natural antioxidant.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

키워드

antioxidant activity citrus by-product enzymatic digest high speed drying HPLC coupled on-line to an ABTS+

저자

  • Mahinda Senevirathne [ Department of Food Bioengineering, Jeju National University, Jeju, Jeju 690-756, Korea ]
  • Soo-Hyun Kim [ Department of Food Bioengineering, Jeju National University, Jeju, Jeju 690-756, Korea ]
  • Byung-Hun Um [ Natural Products Research Center, Korea Institute of Science and Technology (KIST) Gangneung Institute, Gangneung, Gangwon 210-340, Korea ]
  • Jung-Suk Lee [ Aqua Green Tech Co., Jeju, Jeju 690-150, Korea ]
  • Jin-Hwan Ha [ Department of Food Bioengineering, Jeju National University, Jeju, Jeju 690-756, Korea ]
  • Won-Woo Lee [ School of Marine Biomedicinal Science, Jeju National University, Jeju, Jeju 690-756, Korea ]
  • You-Jin Jeon [ School of Marine Biomedicinal Science, Jeju National University, Jeju, Jeju 690-756, 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 3

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