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Micro Organisms. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceMicro Organisms.1 Mark
Question
What is pasteurization?
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Answer

  1. Milk is heated up to 70°c to kill the bacteria and it is cooled to 10°c to prevent the growth of remaining bacteria.
  2. Then milk is stored in sterilized bottles in cold places.
  3. It is a method of preserving milk.

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