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Northern IrelandNutrition & Food ScienceQuick questions
Food Security, Safety and Quality
Quick questions on Food preservation and processing - CCEA A-Level Nutrition and Food Science
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State the principle behind most methods of food preservation. [2 marks]
What is q2?Show answer
Explain why freezing preserves food but does not make thawed food automatically safe. [2 marks]
What is q3?Show answer
Name one preservation method that can reduce vitamin C content. [1 mark]
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