Pickles have a long shelf life and do not get spoiled for months,why?

  • A
    High salt concentration creates a hypertonic environment,causing microbial cells to shrink.
  • B
    Oil acts as a barrier,preventing the entry of air and moisture.
  • C
    Both salt and oil act as food preservatives that inhibit microbial growth.
  • D
    All of the above.

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