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PTECH Pharmaceutics II (Industrial & Quality Control) QUESTION #5716
Question 1
Which process involves the removal of water from a product by sublimation under vacuum?
  • Spray drying
  • Lyophilization✔️
  • Evaporation
  • Dessication
Correct Answer Explanation
Lyophilization (freeze-drying) uses sublimation to dry heat-sensitive biological materials.