New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Aroma in scented rice is due to the presence

    of
    A 1-acetyle-1-pyraline Correct Answer Incorrect Answer
    B 2-acetyle-1-pyraline Correct Answer Incorrect Answer
    C 1-acetyle-2-pyraline Correct Answer Incorrect Answer
    D 2-acetyle-2-pyraline Correct Answer Incorrect Answer

    Solution

    2-acetyl-1-pyrroline (2AP) was discovered very late, in 1982. Buttery and co-workers found 2AP to be the principle compound imparting the pleasant aroma to basmati and other scented rice varieties.

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