Experiment fruit bruisend maken

Doel:
to show that fruit can be fizzed with carbon dioxide

Benodigdheden:

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

Methode:
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.

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

Conclusie:
Carbon dioxide can make pieces of fruit feel fizzy.

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