What happens when food materials containing fats and oils are left
What happens when food materials containing fats and oils are left for a long time ? List two observable changes and suggest a way by which this phenomenon can be prevented.
Answer
- The food will get rancid / oxidised
- Smell and taste changes
- Antioxidants can be added / airtight containers / flush with use of nitrogen
- Exam Year: 2020 Compartment
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