Effect of Microbial Transglutaminase on Thermal Gelation of Carp Actomyosin Sol
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- Ni Shaowei
- Laboratory of Food Biochemistry, Faculty of Fisheries, Hokkaido University
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- Nozawa Hisanori
- Laboratory of Food Biochemistry, Faculty of Fisheries, Hokkaido University
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- Seki Nobuo
- Laboratory of Food Biochemistry, Faculty of Fisheries, Hokkaido University
書誌事項
- タイトル別名
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- Effect of Microbial Transglutaminase on
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The heat-induced gelling properties of carp actomyosin sol containing 90 mg protein per g of sol at 0.5 M NaCl and pH 7.0 were investigated by dynamic rheological measurements, breaking strength measurements, and SDS-PAGE analyses. The results indicated that the sol was characterized by poor gel forming ability caused by the inherent properties of carp actomyosin, no setting response, and relatively strong non-proteolytic gel weakening (modori) around 53°C. Furthermore, at slow heating rate, it was found that myosin heavy chain was cleaved by a myofibril-bound proteinase(s).<br> The addition of microbial transglutaminase could induce setting response to actomyosin sol; the extent of the response and resulting gel strength increased markedly with an increase in the transglutaminase activity level. The non-proteolytic modori was not reduced by the addition of transglutaminase.
収録刊行物
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- Fisheries science
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Fisheries science 64 (3), 434-438, 1998
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
- 1390282679405465216
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- NII論文ID
- 130003903179
- 10004874691
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- NII書誌ID
- AA10993718
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- NDL書誌ID
- 4494877
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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