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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
(a) Porosity obtained in emulsions containing different amounts of water phase and consolidated at 50 °C or at room temperature. SEM images of sliced matrices obtained from emulsions with 80% of water phase and solidified at (b) 50 °C; and (c) at room temperature.