Experiment fruit bruisend maken

to show that fruit can be fizzed with carbon dioxide


Several small pieces of fruit (seedless grapes or segments of mandarin orange are ideal)
Fizzy drink maker

Put some of the pieces of fruit in the bottle of the fizzy drink machine - not too many or the bottle will not fit. Pressurise the bottle until the valve releases excess pressure. Leave the bottle pressurised and re-pressurise each ten minutes for a total of 30 minutes. Release the pressure, remove the fruit and taste. Compare the taste to that of the plain fruit.

You will find that the pieces of fruit have quite a tingle, compared with the fruit which wasn't treated in the machine.

Carbon dioxide can make pieces of fruit feel fizzy.

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