food preservation

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Across
  1. 4. The ____ process is heating the food and then immediately cooling it.
  2. 8. Spoilt milk can be seen when its ____ changes.
  3. 9. Preservation slows down the growth of ______.
  4. 12. ____ can preserve food the longest.
  5. 13. When spoiled, beef or chicken becomes _____.
  6. 15. ____ ____ removes the presence of air from foods.
Down
  1. 1. ____ _____ enhances the growth of microorganisms.
  2. 2. Food _____ happens when there is action of microorganisms.
  3. 3. One of the importance of food preservation is to have a longer ___ ___.
  4. 5. Food starts to get ____ when it is spoilt.
  5. 6. The _____ technique takes a long time to do.
  6. 7. One of the characteristics of spoiled food is having a ___ ____.
  7. 10. When spoiled, the bread becomes ____.
  8. 11. The ____ technique changes the flavour of the food.
  9. 14. ______ removes the moisture from the food.