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Natural Antioxidants to Improve Stability of Refined Anchovy Oil against Oxidation

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.202-206
  • 저자
    Park, D.C., Jr, Ho-Seok, Lee, Heon, Kim, Jeon-Ju, Jung, Yun-Mi, Gyoung, Young-Soo, Kang, Suk-Nam, Kim, Seon-Bong
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A78964

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원문정보

초록

영어
The oxidation stability of fish oil containing omega-3 polyunsaturated fatty acids (PUFAs), which is very susceptible to oxidative deterioration, needs to be improved before it can be successfully applied to functional foods. The antioxidant activities of 17 species of materials in anchovy oil (AO) were compared and a potent antioxidant was determined to improve the shelf-life of refined AO. Antioxidant activities of the 0.05% (w/w) materials in AO were compared against control during storage at for 10 days. While no antioxidant effect was shown in alpha tocopherol against control, 3 species of grapefruit seed extracts (GSEs), astaxanthin (AX), soybean lecithin, and green tea extract showed good antioxidant activities. Especially, GSE B, GSE C, and AX showed significantly high peroxide inhibitory activities (PIAs) of 16.2±2.1, 20±3.5, and 17.7±3.5%, respectively, after the 4th day (p<0.01). Radical scavenging activities (RSAs) of GSE B, GSE C, and AX were85.1±0.8 ,95.3±0.3, and 85.9±0.8%, respectively. Correlation between PIAs and RSAs was high (R2=0.926) in GSE B, GSE C, and AX. Therefore, we concluded that one of the main antioxidative mechanisms of GSEs and AX must operate through an RSA pathway. The RC50 (concentration required for 50% reduction of 1,1-diphenyl-2-picryl-hydrazyl, DPPH) of GSE C was 258 ug/mL.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

키워드

polyunsaturated fatty acid antioxidants anchovy oil grapefruit seed extract

저자

  • Park, D.C. [ R & D Center of Functioanl Food Division, DongWoo Industrial Co., Ltd. ] Corresponding author
  • Jr, Ho-Seok [ R & D Center of Functioanl Food Division, DongWoo Industrial Co., Ltd. ]
  • Lee, Heon [ R & D Center of Functioanl Food Division, DongWoo Industrial Co., Ltd. ]
  • Kim, Jeon-Ju [ R & D Center of Functioanl Food Division, DongWoo Industrial Co., Ltd. ]
  • Jung, Yun-Mi [ R & D Center of Functioanl Food Division, DongWoo Industrial Co., Ltd. ]
  • Gyoung, Young-Soo [ Department of Chemistry, Kangnung National University ]
  • Kang, Suk-Nam [ Laboratory of Cell Biology in Department of Orthodontics, Institution of Oral Biosciences and Research Center of Bioactive Materials Bank for Research, Chonbuk National University ]
  • Kim, Seon-Bong [ Department of Food Science and Technology, Pukyoung National University ]

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

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