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- Xu Gang
- Faculty of Fisheries, Tokyo University of Fisheries Fisheries and Marine Institute of Memorial University of Newfoundland
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- Shirai Takaaki
- Faculty of Fisheries, Tokyo University of Fisheries
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- Arimoto Takafumi
- Faculty of Fisheries, Tokyo University of Fisheries
書誌事項
- タイトル別名
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- Endurance and Muscle Lactic Acid of Swi
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The swimming endurance was measured in a flume tank at 20°C water temperature for 14.5-21cm long jack mackerel Trachurus japonicus. The endurance time (E. s) decreased drastically as the speed (U. BL/s) increased. An equation log E=-0.35 U+5.63 was derived. The maximum sustained speed of 6.2 BL/s was recorded for a 14.5cm fish. Swimming at 10.8 BL/s could not continue for more than 25 s for an 18.3cm fish. The concentration of lactic acid (mg per 100g wet muscle) in the red and white muscles of fish that swam at 78cm/s (4.2 BL/s) and 124cm/s (7.1 BL/s) was measured to compare with those of the control fish. In addition, the lactic acid change in the stages of 3, 12, and 24 h recovery after exhaustion was measured. The lactic acid concentration of the fish swam at 124cm/s increased to 176 and 486mg in the red and white muscles respectively, almost twice that of the control fish. The lactic acid concentration of the exhausted fish decreased to the same levels as the control fish in both muscle types after 3 h of recovery.
収録刊行物
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- Fisheries science
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Fisheries science 60 (6), 657-659, 1994
公益社団法人 日本水産学会
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詳細情報 詳細情報について
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- CRID
- 1390001204429303424
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- NII論文ID
- 130003902621
- 40005348116
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- NII書誌ID
- AA10993718
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- NDL書誌ID
- 3644286
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- ISSN
- 09199268
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可