Chocolate Mixed With Saliva
Credit: Dr. Siavash Soltanahmadi/ University of Leeds
According to a study, chocolate is irresistible to many people because when in contact with the tongue, it releases a fatty film that coats the tongue and other surfaces in the mouth, making the chocolate feel smooth.
This image shows the structure of the molten chocolate mixed with saliva after it has experienced forces that mimic the eating.
Credit: Dr. Siavash Soltanahmadi/ University of Leeds
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