Chocolate coats tongue to give melt-in-mouth sensation, study finds
by Hannah Devlin Science correspondent from Science | The Guardian on (#67SA6)
Scientists say sensual discovery could be used to design low-fat product that mimics feel of high fat
The irresistible melt-in-the-mouth sensation of chocolate comes down to the way it lubricates the tongue, according to scientists.
A study investigated the physical process by which a solid square of chocolate morphs into a smooth emulsion. It found that chocolate released a fatty film that coats the tongue, giving a smooth sensation for the entire time it is in the mouth.
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