Nuts spoil when fats oxidize due to heat, air, or light.
How to store nuts without going rancid
To store nuts without going rancid, keep them sealed in airtight containers away from heat and light.
Why nuts turn rancid
Nuts contain natural oils.
Oxygen and warmth cause oxidation.
Best storage locations for nuts
Refrigeration or freezing extends freshness.
Dark, cool storage slows spoilage.
Step-by-step nut storage method
- Store nuts in airtight containers.
- Keep in the refrigerator or freezer.
- Protect from light exposure.
- Use clean utensils when handling.
- Smell before use.
Common mistakes
- Storing nuts at room temperature too long.
- Using open bowls.
- Ignoring bitter or sour smells.
Conclusion
Cold, airtight storage keeps nuts fresh and prevents rancidity.