Friday, October 16, 2009

Carbon Dioxide 'May Improve Taste Of Champagne'

It's all in the fizz-sensing cells found in the tongue Photo: GETTY

From The Telegraph:

Carbon dioxide in champagne bubbles may enhance the taste of the drink, scientists revealed today.

A team headed by Charles Zuker, a neuroscientist at Columbia University, found that taste-receptor cells in the tongue respond to carbon dioxide (CO2), the gas that gives sparkling drinks their fizz.

The work showed for the first time that the tongue's fizz-sensing cells are the same taste-receptor cells that detect sourness.

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