Observe the colour change when vegetable cut into pieces by your mother and give reasons for that and write some more such type of changes takes place in our surroundings
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Answer:
brinjal potato onion bitterguard
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Poly phenol
Explanation:
- When vegetables and fruits are peeled an enzyme called poly phenol is exposed.
- It is found in the cells of the vegetables and fruits. It reacts with the oxygen and gets oxidised.
- Oxidation of poly phenol turns them brown.
- Bruising seen on various fruits is also caused by this reaction.
- When vegetables and fruits are damaged by being hit, the cells in that area also gets damaged and the enzymes come in contact with air and turn brown.
- Anti-browning solution can be used to prevent them from turning brown.
- Browning of the surface is also seen when you cut Brinjal, Potato or Artichoke.
Learn More:
What is an oxidation reaction give an example of oxidation reaction is oxidation and exothermic or endothermic reaction?
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