SSC General Science & Technology Sample Paper NCERT Sample Paper-3

  • question_answer
    The colour of cow's milk is slightly yellowish due to the presence of:

    A)  Ribulose           

    B)  Riboflavin

    C)  Xanthophyll     

    D)  Carotin

    Correct Answer: B

    Solution :

    Riboflavin is a yellow-orange solid substance with poor solubility in water. It is best known visually as it imparts the colour to vitamin supplements and the yellow colour to the urine of persons taking it. Sources of riboflavin are milk, cheese, leaf vegetables, liver, kidneys, legumes, yeast, mushrooms, and almonds.


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