Fucoxanthin Extractions of Brown Seaweeds and Analysis of Their Lipid Fraction in Methanol

• JASWIR Irwandi

  Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia Gombak

• NOVIENDRI Dedi

  Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia Gombak Ministry of Marine Affairs and Fisheries

• SALLEH Hamzah Mohd.

  Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia Gombak

• MIYASHITA Kazuo

  Graduate School of Fisheries Sciences, Hokkaido University

抄録

In this present study, fucoxanthin has been successfully extracted and purified from two species of Malaysian brown seaweeds, namely Sargassum binderi and S. duplicatum. The purity of the fucoxanthin obtained was > 99% as indicated by HPLC analysis. Both fucoxanthincontent, and analysis of lipid fraction of the seaweeds in methanol showed that both samples contained a considerable amount of fucoxanthin and total lipids. The amount of fucoxanthin and total lipid farcation in methanol of S. duplicatum (1.01 ± 0.10 and 21.3 ± 0.10 mg/g dry-weight, respectively) was significantly higher than those of S. binderi (0.73 ± 0.39 and 16.6 ± 4.10, respectively). Both types of seaweeds also contained a considerable amount of unsaturated fatty acids. However, in terms of docosahexanoic acid, eicosapentanoic acid, arachidonic acid, linoleic acid and alpha-linolenic acid contents, S. duplicatum was found to be higher (0.76, 2.55, 13.64, 5.81 and 5.35 %, respectively) than S. binderi (0.70, 1.82, 9.13, 6.37 and 4.39%, respectively). For saturated fatty acids, palmitic (C16:0) was found to be the major fatty acid in both samples studied.

収録刊行物

• Food Science and Technology Research

  Food Science and Technology Research 18 (2), 251-257, 2012

  公益社団法人 日本食品科学工学会

キーワード

• <i>Sargassum binderi</i>
• <i>S. duplicatum</i>
• fucoxanthin; fatty acids
• total lipid

詳細情報

• CRID: 1390282679436513280
• NII論文ID: 10030918080
• NII書誌ID: AA11320122
• DOI: 10.3136/fstr.18.251
• COI: 1:CAS:528:DC%2BC38Xos1Ors7w%3D
• ISSN: 18813984
• ISSN: 13446606
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可