Using Ethylcellulose to Structure Oil Droplets in Ice Cream Made with High Oleic Sunflower Oil

Abstract

Interest for product development of ice cream based on unsaturated liquid oil is increasing. To compensate for the lacking fat crystals that provide structure and stability in traditional ice cream, the liquid oil is transformed into solid-like material by ethylcellulose (EC). The process of ice cream includes high pressure homogenization, and in order to adapt to this process step, two new methods of incorporation of EC into the oil of ice cream mixes were developed.