PHYSICAL STRUCTURE AND PHASE PROPERTIES OF AQUEOUS SYSTEMS OF LIPIDS FROM RYE AND TRITICALE IN RELATION TO WHEAT LIPIDS |
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Authors: | TL-G Carlson K Larsson Y Miezis |
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Institution: | Department of Food Technology , University of Lund , Box 740, Lund 7, S-220 07, Sweden |
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Abstract: | In connection with studies of technical functionality of lipids in cereals, the aqueous systems of lipids from rye and tri-ticale flour are described and compared to different wheat culti-vars. Rye lipids give a lamellar liquid-crystalline phase with very small ordered regions, and this phase is continuously changed into an L2-phase with increasing water content. Triticale lipids exhibit phase equilibria in between lipids of wheat and of rye. Evidence is given for a significant role of the lamellar liquid--crystalline phase with regard to technical functionality when the cereal flour is worked in water to give a dough. |
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Keywords: | Natural mixed carboxylate Alkaline/surfactant/polymer (ASP) flooding system Petroleum recovery Transient interfacial tension Wastewater |
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