KOPRI Repository

Antioxidant Activity and Contents of Bioactive Components in Polar Microalgae

Cited 5 time in scopus
Metadata Downloads
Title
Antioxidant Activity and Contents of Bioactive Components in Polar Microalgae
Other Titles
극지미세조류의 유용성분 함량 및 항산화 활성
Authors
Kwon, Taeyeon
Kang, Sung-Ho
김성란
Ha, Tae Youl
김동수
안지윤
Subject
Oceanography
Keywords
microalgae; tocopherol; ABTS; DPPH
Issue Date
2006
Citation
Kwon, Taeyeon, et al. 2006. "Antioxidant Activity and Contents of Bioactive Components in Polar Microalgae". Korea Institute of Ocean Science & Technology, 28(1): 37-43.
Abstract
In this study, bioactive components such as polyohenols, flavonoids and tocopherols were determined in cultured polar microalgae (Fragilariopsis pseudonana, Chaetoceros neogracile, Stellarima microtrias, Porosiara pseudodenticular). Antioxidant activity of methanol extracts of polar microalgae was also investigated. a-Tocopherol contents of Fragilariopsis pseudonana were almost two times higher than those of Chaetoceros neogracile. The antioxidant activity of methanol extracts of Fragilariopsis pseudonana determined by ABTS assay was higher than other algae. Total polyphenol contents of methanol extracts also showed a similar trend as antioxidant activity. The protective activity against oxidative damages induced by glutamate in PC 12 cells was shown in only Chaetoceros neogracile.
URI
http://repository.kopri.re.kr/handle/201206/6671
Files in This Item
General Conditions
      ROMEO Green
    Can archive pre-print and post-print or publisher's version/PDF
      ROMEO Blue
    Can archive post-print (ie final draft post-refereeing) or publisher's version/PDF
      ROMEO Yellow
    Can archive pre-print (ie pre-refereeing)
      ROMEO White
    Archiving not formally supported

    qrcode

    Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

    Browse