ウナギおよびティラピアの死後変化に及ぼす即殺前加圧処理の影響

• 永井 慎

• 進藤 穣

• 御木 英昌

書誌事項

タイトル別名

• Effect of Air Press Treatment before Killing on the Delay of Post-Mortem of Eel and Tilapia.
• ウナギ オヨビ ティラピア ノ シゴ ヘンカ ニ オヨボス ソク サツゼン カアツ ショリ ノ エイキョウ

抄録

The effect of press treatment (PT) on the post-mortem of fish before killing was examined. The PT was carried out by increasing the air pressure from 2 to 5 ata (absolute pressure) underwater with living fish for 50 minutes. In the case of eels and tilapia, they consumed as much oxygen as 203.0, 88.3mL/kg·h at 4.5 ata respectively, and the average of these values was 2.1 times as much as the value of the control at 1.0 atm. Their initial content of ATP in dorsal muscle after killing increased an average of 1.4 times as much as 6.9 and 4.1 μmol/g of the control, and then the ATP content was held at a high level during storage at 5°C. As a result, the times to full rigor-mortis became 78.0h and 12.5h, so that times were delayed 23.0h and 6.0h respectively, compared to the control values.

収録刊行物

• 日本水産学会誌

  日本水産学会誌 67 (2), 286-290, 2001

  公益社団法人 日本水産学会

キーワード

• ウナギ
• 加圧
• 鮮度保持
• 死後硬直

詳細情報

• CRID: 1390282681388370304
• NII論文ID: 110003145267
• NII書誌ID: AN00193422
• DOI: 10.2331/suisan.67.286
• ISSN: 1349998X
• ISSN: 00215392
• ISSN: http://id.crossref.org/issn/00215392
• NDL書誌ID: 5804605
• Web Site: https://agriknowledge.affrc.go.jp/RN/2010630799
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5804605
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/11075643
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • IRDB
  • NDL
  • Crossref
  • NDL-Digital
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可