Plant Oils Glossary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| E-number | Number assigned to a food additive that has been approved for use in Europe. It is displayed on food packaging.
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| Emulsifier | A substance which helps keep immiscible liquids (e.g. oil and water) mixed so that they do not separate out into layers.
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| Emulsion | A mixture of liquids that do not dissolve in each other.
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| Food Additive | A substance added to a food in order to preserve it or to improve its taste, texture or appearance.
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| Hydrogenated Oil | Oil which has had hydrogen added to it to reduce its degree of saturation in the hardening process to make margarine.
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| Hydrophilic | The water loving part of an emulsifier molecule.
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| Hydrophobic | The water-hating hydrocarbon part of an emulsifier molecule.
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| Unsaturated Oil | Plant oil whose molecules contain at least one carbon-carbon double bond.
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| Vegetable Oil | Oil extracted from plants.
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