The shape of chocolate can affect its taste
Summary
Anton Savage discusses the changing nature of chocolate with Professor Donal O'Shea, noting that manufacturers are reducing cocoa content below the 26% minimum and replacing it with palm oil. The segment highlights how rounded edges and softer textures are scientifically designed to make products taste sweeter and encourage overconsumption. They also address the shrinking sizes of bars and the potential health risks associated with these new ingredients, illustrating how modern chocolate is increasingly distinct from traditional definitions.
Topics discussed
Introduction and the mystery of smooth chocolate edges
Declining cocoa content and texture research
How rounded edges trick the brain into eating more
The disappearance of sharp edges in traditional bars
Shrinking bar sizes and the definition of chocolate
The rise of palm oil and loss of quality ingredients
Health concerns regarding palm oil and soft texture
Comparison to trans fats and Cadbury's formula changes
Listener anecdotes about melting and school snacks
Closing remarks and show sign-off
Promotion for Bear Knuckle Fighting Championship cruise
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