Yes, apples can and should go in the fridge for optimal storage and longevity. Refrigeration significantly extends the shelf life of apples.
Why Refrigerate Apples?
Apples keep longest when stored at cold temperatures, ideally between 31-36 degrees Fahrenheit (approximately -0.5 to 2 degrees Celsius). This temperature range slows down the ripening process and inhibits the growth of decay-causing organisms. While most home refrigerators aren't quite this cold to prevent other foods from freezing, the cooler the temperature, the better for preserving apples.
How to Store Apples in the Fridge:
- Keep them whole: Store apples whole rather than cut, as cut apples brown quickly.
- Use the crisper drawer: The crisper drawer is designed to maintain humidity, which helps prevent apples from drying out.
- Store them separately: Ethylene gas produced by apples can accelerate the ripening of other fruits and vegetables. Keeping apples in a separate drawer or bag minimizes this effect.
- Consider a perforated bag: Using a perforated plastic bag can help maintain humidity while still allowing for some air circulation.
Benefits of Refrigerating Apples:
- Extended Shelf Life: Refrigeration can extend the shelf life of apples from a few days at room temperature to several weeks or even months.
- Maintained Crispness: Cold temperatures help apples retain their crisp texture.
- Slower Ripening: Refrigeration slows down the ripening process, preventing apples from becoming overripe and mealy.
What Happens if You Don't Refrigerate Apples?
If you leave apples at room temperature, they will ripen much faster, becoming softer and potentially developing a mealy texture. They will also spoil more quickly due to the growth of bacteria and mold.
