Biology
Grade-7
Easy
Question
Macronutrients are important in which of the following process?
- Drowning process
- Cloning process
- Browning process
- Cooking process
Hint:
Change in the color of the food materials due to oxidation.
The correct answer is: Browning process
- The Browning process occurs in food materials due to the oxidation of the biomolecules present
- This process can be divided into enzymatic and non-enzymatic reactions
- The enzymatic reaction can be caused due to the activation of an enzyme called polyphenol oxidase
- The non-enzymatic reaction can be caused due to external factors like cooking (Maillard reaction or caramelization)
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