Glycogen-Surfactant Complexes : Phase Behavior in a Water/Phytoglycogen/Sodium Dodecyl Sulfate (SDS) System
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概要
- 論文の詳細を見る
The phase behavior was investigated in water/phytoglycogen/SDS and C_<12>EO_<20> systems. It was found that phytoglycogen was precipitated in the presence of these surfactants. Phytoglycogen in the SDS system was dispersed more homogeneously than in the C_<12> EO_<20> system, and a liquid-liquid phase separation region appeared in the SDS system. In the C_<12>EO_<20> system, the transmittance of a stirred solution in the single-phase region was slightly lower than that of the phytoglycogen controls, whereas the transmittance of the stirred solution was higher than that of the controls in the SDS system. It thus seems that phytoglycogen formed a complex with SDS and that this complex affected the transmittance in the single-phase region. Viscosity measurements of the aqueous solution supported the existence of such a phytoglycogen-SDS complex. These results enabled us to propose a schematic representation of the complex structure. It was clarified that phytoglycogen forms a complex with SDS, and that the structure of the complex modifies the dispersion stability of phytoglycogen.
- 社団法人日本農芸化学会の論文
- 1997-12-23
著者
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Nakano Akihiro
The United Graduate School Of Agricultural Science Gifu University (shinshu University)
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Nakano Akihiro
The United Graduate School Of Agricultural Science Gifu University
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Irie Ryozo
Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University
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Irie Ryozo
Department Of Bioscience And Biotechnology Faculty Of Agriculture Shinshu University
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TATEISHI Koichi
Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University
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Tateishi Koichi
Department Of Bioscience And Biotechnology Faculty Of Agriculture Shinshu University
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Tateishi Koichi
Department Of Agricultural Chemistry Faculty Of Agricultural Shinshu University
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