An emulsion is a mixture of two immiscible liquids, typically oil and water, in which one liquid is dispersed in the form of tiny droplets throughout the other. Emulsions are unstable by nature, as the two liquids do not mix well. To achieve stability and prevent the droplets from coalescing, emulsifiers or stabilizers are often added. These are substances that have dual affinity, meaning they can interact with both the oil and water phases.
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