Optical Measurements during Gelation Process of Muscle Protein under High Pressure
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- Kanaya Haruichi
- Department of Applied Science, Faculty of Engineering, Kyushu University
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- Hara Kazuhiro
- Department of Applied Science, Faculty of Engineering, Kyushu University
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- Okabe Hirotaka
- Department of Applied Science, Faculty of Engineering, Kyushu University
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- Taki Seiji
- Department of Applied Science, Faculty of Engineering, Kyushu University
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- Matsushige Kazumi
- Department of Applied Science, Faculty of Engineering, Kyushu University
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- Nishimuta So
- Department of Animal Science, Faculty of Agriculture, Kyushu University
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- Muguruma Michio
- Department of Animal Science, Faculty of Agriculture, Kyushu University
Bibliographic Information
- Other Title
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- Optical Measurements during Gelation Pr
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Abstract
The dynamical properties of the pressure-induced gelation process of the muscle protein was investigated by observing the evolution of the turbidity spectra in the pressure-jump experiments. In the pressure-induced gelation process, time dependence of the slope of ln (τd) vs. ln λ (τ: turbidity, d: the thickness of the specimen and λ: wavelength) showed quite different behavior compared with the heat-induced one. Namely, as the time passed, the slope once decreased and then increased, suggesting that the depolymerization of F-actin takes place before the gelation process. Also, the surfaces of the pressure-treated products examined with a scanning electron microscope revealed the more smooth structure than that of the heat-induced gel.
Journal
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 62 (1), 362-367, 1993
THE PHYSICAL SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390282679158340096
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- NII Article ID
- 110001955758
- 130003901741
- 210000097666
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- NII Book ID
- AA00704814
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- BIBCODE
- 1993JPSJ...62..362K
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- COI
- 1:CAS:528:DyaK3sXhsVKns7c%3D
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- ISSN
- 13474073
- 00319015
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- NDL BIB ID
- 3805259
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed