BHU PMT BHU PMT (Screening) Solved Paper-2010

  • question_answer
    Modern detergents contain enzyme preparations of

    A)  acidophiles      

    B)  alkaliphiles

    C)  the rmoacidophiles       

    D)  the rmophiles

    Correct Answer: B

    Solution :

                     Detergents represent the largest industrial application of enzymes amounting to 25-30% of  total sales of enzyme. The enzymes used in detergents must be cost effective, safe to use, and be able to perform the task in the presence of an ionic and non-ionic detergents, soaps, oxidants, etc, at pH between 8 to 10.5%. The chief enzymes used are proteases, a-amylase and sometimes cellulase,


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