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    Question

    In the Controlled Atmospheric Storage method of storage

    of grain food _____
    A Food grains are exposed to 50-60˚C temp. for a shorter period Correct Answer Incorrect Answer
    B Food grains are stored under airtight condition in an atmosphere of inert gases, CO2 (60%) or N (97-99%) Correct Answer Incorrect Answer
    C Food grains are Exposed to low temperature below 20˚C Correct Answer Incorrect Answer
    D Acoustic energy is used to kill insects in the food grains Correct Answer Incorrect Answer

    Solution

    Controlled  Atmosphere  Storage  : The  low  moisture  grain  is  stored  under  airtight condition in an atmosphere of inert gases, carbon dioxide (60%) or nitrogen (97-99%).

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