EFFECT OF POTENTIAL ALLELOCHEMICALS EXTRACTED FROM <i>SARGASSUM HORNERI</i> ON THE GROWTH OF RED TIDE MICROALGAE

• TAKEDA Fumihiko

  Dept. of Civil Eng., Tohoku University

• SAKAMAKI Takashi

  Japan Society for the Promotion of Science

• XU Kaiqin

  社団法人 土木学会

• CHIBA Nobuo

  Dept. of Civil Eng., Tohoku University

• NISHIMURA Osamu

  Graduate School of Eng., Tohoku University

• SUDO Ryuichi

  Guest Professor, Tohoku Institute of Technology

Bibliographic Information

Other Title

• Effect of Potential Allelochemicals Extracted from Sargassum Horneri on the Growth of Red Tide Microalgae

Abstract

The allelopathic effects of the extracts of a brown alga Sargassum horneri on red tide microalgae were examined using Skeletonema costatum, Chattonella antiqua and Heterosigma akashiwo. The growth of S. costatum and C. antiqua were inhibited remarkably by the extracts of S. horneri while H. akashiwo needed higher amount of the extracts than S. costatum and C. antiqua to attain same level of growth inhibition, confirming the difference in the allelopathic effects with microalga species. The microscopic observation indicated that the growth inhibition effects of the potential allelochemicals produced by S. horneri were associated with the change of the body form of the red tide microalgae tested.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 2003 (748), 25-32, 2003-11-22

  Japan Society of Civil Engineers

Keywords

• Sargassum horneri
• red tide microalgae
• growth inhibition
• allelochemicals

Details

• CRID: 1390282680579661568
• NII Article ID: 130003984554
• NII Article ID: 10012473364
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.2003.748_25
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 6780421
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6780421
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/2003/748/2003_748_25/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed