Question:
A food label is given below. E304 and E307b are added to the flavoured biscuits.
Which of the following is added to food packets for the same reason?
A food label is given below. E304 and E307b are added to the flavoured biscuits.
Which of the following is added to food packets for the same reason?
Which of the following is added to food packets for the same reason?
Show Hint
Antioxidants stop food from reacting with oxygen. Which option does the same job?
Updated On: Nov 3, 2026
- salt
- vinegar
- nitrogen
- vanilla
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Read the label:
On the label, E304 and E307b are listed under the word Antioxidants. So they are added to stop oxidation of the food.
We have to find another item that is added to food for the same reason.
Step 2: Recall why antioxidants are needed:
Fats and oils in food react with oxygen of the air and turn rancid. The food then gets a bad smell and taste.
Antioxidants slow down this oxidation, so the food stays fresh for longer.
Step 3: Check each option:
Salt is a preservative. It stops the growth of microbes by drawing water out of them. It is not mainly added to stop oxidation, so A is wrong.
Vinegar is also a preservative. Its acid keeps microbes away. So B is wrong.
Nitrogen gas is filled in packets of chips and biscuits. It pushes out the oxygen, so the fats in the food cannot get oxidised. This is the same job an antioxidant does. So C is correct.
Vanilla is a flavouring agent. It adds taste and has nothing to do with oxidation. So D is wrong.
Final Answer:
Nitrogen is added to food packets to prevent oxidation, as antioxidants do. This is option C. \[ \boxed{\text{C}} \]
On the label, E304 and E307b are listed under the word Antioxidants. So they are added to stop oxidation of the food.
We have to find another item that is added to food for the same reason.
Step 2: Recall why antioxidants are needed:
Fats and oils in food react with oxygen of the air and turn rancid. The food then gets a bad smell and taste.
Antioxidants slow down this oxidation, so the food stays fresh for longer.
Step 3: Check each option:
Salt is a preservative. It stops the growth of microbes by drawing water out of them. It is not mainly added to stop oxidation, so A is wrong.
Vinegar is also a preservative. Its acid keeps microbes away. So B is wrong.
Nitrogen gas is filled in packets of chips and biscuits. It pushes out the oxygen, so the fats in the food cannot get oxidised. This is the same job an antioxidant does. So C is correct.
Vanilla is a flavouring agent. It adds taste and has nothing to do with oxidation. So D is wrong.
Final Answer:
Nitrogen is added to food packets to prevent oxidation, as antioxidants do. This is option C. \[ \boxed{\text{C}} \]
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