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Electrophoresis of oil-containing edible microcapsules with protein-polyuronic shells

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dc.contributor.author BAERLE, Alexei
dc.contributor.author DIMOVA, Olga
dc.contributor.author ZADOROJNAI, Larisa
dc.contributor.author TATAROV, Pavel
dc.contributor.author ZENKOVICH, Alla
dc.date.accessioned 2021-08-26T07:39:24Z
dc.date.available 2021-08-26T07:39:24Z
dc.date.issued 2014
dc.identifier.citation BAERLE, Alexei, DIMOVA, Olga, ZADOROJNAI, Larisa. Electrophoresis of oil-containing edible microcapsules with protein-polyuronic shells. In: Ukrainian Food Journal. 2014, V. 3, Iss. 2, pp. 211-217. ISSN 2304-974X. en_US
dc.identifier.uri http://repository.utm.md/handle/5014/16835
dc.description.abstract The aim of this work is to determine the sign of the charge of microcapsules shells, containing oil composition and to estimate stability of microcapsules with different diameters in the electric field. Materials and methods. The microcapsules were prepared by complex coacervation method. Remains of electrolytes were removed by dialysis or electro-dialysis. Purified microcapsules were subjected to electrophoresis at 100-400 V/m. Polydispersity was determined by means of our own method. Results and discussion. Small microcapsules with protein-poliuronate shells moves from the cathode (-) to the anode (+) during electrophoresis. Microcapsules with a diameter much than 35μm are most susceptible to degradation in the cathode space, while remaining stable at low pH values at the anode surface. Conclusions. Gelatin-Alginat and Gelatin-Hyaluronat shells have a negative electric charge. Electrophoresis can be used to obtain required diameter of coacervate microcapsules. High stability of the microcapsules in the anode space (acid) confirms the validity of their introduction into fermented dairy products. en_US
dc.language.iso en en_US
dc.publisher National University of Food Technologies, Ukraine en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject microcapsules en_US
dc.subject electric fields en_US
dc.subject gelatin en_US
dc.subject alginate en_US
dc.subject hyaluronate en_US
dc.subject electrodialysis en_US
dc.subject electrophoresis en_US
dc.title Electrophoresis of oil-containing edible microcapsules with protein-polyuronic shells en_US
dc.type Article en_US


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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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