The Effects of Seaweed Diets on the Lipid and Fatty Acids of the Japanese Disc Abalone Haliotis discus hannai

• Floreto Eric A. T.

  Fiseries Campus, United Graduate School, Kagoshima University

• Teshima Shin-ichi

  Faculty of Fisheries, Kagoshima University

• Koshio Shunsuke

  Faculty of Fisheries, Kagoshima University

書誌事項

タイトル別名

• The Effects of Seaweed Diets on the Lipid and Fatty Acids of the Japanese Disc Abalone <i>Haliotis discus hannai</i>
• Effects of Seaweed Diets on the Lipid a

抄録

The effects of seaweed diets on the lipid and fatty acid (FA) composition of juvenile abalone Haliotis discus hannai were investigated by feeding seaweeds with different FA profiles: green (Ulva pertusa, rich in 16:4n-3, 18:3n-3, and 18:4n-3 polyunsaturated fatty acids or PUFAs), red (Grateloupia sparsa, high in 20:4n-6 and 20:5n-3 PUFAs), and brown (Undaria pinnatifida, rich in 18:3n-3, 18:4n-3, 20:4n-6, and 20:5n-3 PUFAs), in a 66-day feeding trial. The best growth was observed in juveniles fed U. pinnatifida. None of the seaweed diets affected the major lipid classes of abalone tissues. The PUFAs, 16:4n-3, 20:5n-3, and 22:5n-3 were major FAs of abalone tissues even if these were undetected or found only in very small amounts in the seaweed diet, suggesting their synthesis from dietary n-3 series of lower fatty acids. The poor growth rates were associated with seaweed diets deficient in 18:2n-6, 18:3n-3, 18:4n-3, or 20:4n-6.

収録刊行物

• Ｆｉｓｈｅｒｉｅｓ　ｓｃｉｅｎｃｅ

  Ｆｉｓｈｅｒｉｅｓ　ｓｃｉｅｎｃｅ 62 (4), 582-588, 1996

  公益社団法人 日本水産学会

キーワード

• abalone
• Haliotis
• lipid
• fatty acid
• seaweed
• Ulva
• Grateloupia
• Undaria

詳細情報

• CRID: 1390282679406851072
• NII論文ID: 130003742029
• NII論文ID: 10004866835
• NII書誌ID: AA10993718
• DOI: 10.2331/fishsci.62.582
• NDL書誌ID: 4014514
• ISSN: 09199268
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4014514
• Web Site: https://www.jstage.jst.go.jp/article/fishsci1994/62/4/62_4_582/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可