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