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    Question

    Which among the following is not a plant derived

    antioxidant?
    A Flavonoids Correct Answer Incorrect Answer
    B Proline Correct Answer Incorrect Answer
    C p-nitrodiphenyl ethers Correct Answer Incorrect Answer
    D Tocopherol Correct Answer Incorrect Answer

    Solution

    Flavonoids, proline, and tocopherol are all plant-derived antioxidants. However, p-nitrodiphenyl ethers are not classified as such.

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