How to prevent peeled fruit or vegetables turning brown

For 6 pieces, you will need:

• 1 2 g vitamin C
• Total weight: 2 grams

Times:

Step by step recipe

• 1: To improve this technique, it is necessary to ask a chemist, and who better than Herve THIS on the subject. He explains that it's the Vitamin C in the lemon juice which prevents the fruit from browning, and not its acidity. So to prevent fruit from browning at all it suffices to add a pinch of Vitamine C.
  See the difference in the photo: Two glasses containing mashed pears and lemon juice, mixed for a sorbet 5 minutes ago.
  Right-hand glass contains a pinch of vitamin C...