Emulsions Essay

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Ice cream Ice cream is an example of an emulsion. It is made from oil droplets in water, as these two substances don’t mix some of the oil droplets spread out through the water to form emulsion. Emulsions are thicker more viscous than the oil or water they contain. This makes them useful in foods such as salad dressings and ice cream. Emulsions are also used in cosmetics and paints. How is it made? Ice cream is a mixture of cream and/or milk, sugar and sometimes eggs that is frozen while being churned to create a frozen product. In commercial ice-cream making, stabilizers, such as plant gums, are usually added and the mixture is pasteurized and homogenized. The mixture may have flavourings added, e.g. vanilla and fruit. The mixture is then frozen in special machines that agitate it, using paddles or dashers, combining air to keep the ice crystals small and freeze it at the perfect rate to create a smooth, creamy-textured ice cream. Ice cream Ice cream is an example of an emulsion. It is made from oil droplets in water, as these two substances don’t mix some of the oil droplets spread out through the water to form emulsion. Emulsions are thicker more viscous than the oil or water they contain. This makes them useful in foods such as salad dressings and ice cream. Emulsions are also used in cosmetics and paints. How is it made? Ice cream is a mixture of cream and/or milk, sugar and sometimes eggs that is frozen while being churned to create a frozen product. In commercial ice-cream making, stabilizers, such as plant gums, are usually added and the mixture is pasteurized and homogenized. The mixture may have flavourings added, e.g. vanilla and fruit. The mixture is then frozen in special machines that agitate it, using paddles or dashers, combining air to keep the ice crystals small and freeze it at the perfect rate to create a smooth, creamy-textured ice

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