ゴウシュウマダイのＡＴＰ関連物質の消長とイノシン酸分解酵素活性
書誌事項
- タイトル別名
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- Changes in ATP related compounds and IMP-degrading enzyme activity of New Zealand golden snapper.
- ゴウシュウマダイ ノ ATP カンレン ブッシツ ノ ショウチョウ ト イノシ
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説明
The amounts of ATP related compounds during storage and some properties of IMP degrading enzyme in the ordinary muscle of the golden snapper Pagrus auratus from waters around New Zealand were examined.<br> When the muscle were stored for five days at 4°C, IMP remarkably decreased and hypoxanthine increased, whereas the amount of inosine was low and scarcely changed during storage. The amounts of IMP in the muscle hardly changed during storage for 43days at-20°C.<br> IMP was degraded optimally at pH6.2 and pH8.4 in dorsal muscle homogenate of golden snapper. The IMP-degrading activity in the minced dorsal muscle decreased by the storage for one day at 4°C, showing 82.5% of initial activity, and since then, the activity decreased rapidly, showing 17.5% after seven days of storage.<br> The IMP-degrading activity of crude enzyme extracted from the golden snapper muscle using the detergent remarkably increased at pH8.0 in the presence of 2mM Mg2+ and stabilized at pH7.0 for 48h (2±1°C).
収録刊行物
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- 日本水産学会誌
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日本水産学会誌 57 (2), 329-335, 1991
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
- 1390282681388648320
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- NII論文ID
- 130001545250
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- NII書誌ID
- AN00193422
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- ISSN
- 1349998X
- 00215392
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- NDL書誌ID
- 3706838
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- IRDB
- NDLサーチ
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
