Chinchiolo Farming Co., Inc., walnuts are known for their unmatched freshness, flavor, and health benefits, being sourced from premium orchards in Linden, California. To maintain this high standard of quality in storage, here are some key guidelines:
- Minimize Exposure to Air: Walnuts can absorb moisture and odors from their environment, which may compromise their quality. To prevent this, store walnuts in airtight containers, such as sealed glass jars or vacuum-sealed bags. This minimizes their exposure to air and helps preserve their natural flavor.
-
Control Temperature:
Temperature plays a crucial role in extending the shelf life of walnuts:
-
- Refrigeration: For storage up to six months, keep walnuts refrigerated at temperatures between 2°C to 5°C (35°F to 40°F).
- Freezing: To maintain optimal quality for a longer period, store walnuts in the freezer at -18°C (0°F). This method allows you to use them within 12 months.
- Separate Storage from Strong Odors: Walnuts have a tendency to absorb the smell and taste of foods with strong odors. To prevent this, store them separately in airtight packaging, away from items like onions, garlic, or spices.
- Dark and Cool Storage Space: Apart from being stored in a fridge or freezer, it's beneficial to keep the walnuts in a dark and cool space. This further assists in preserving their nutritious fats and delightful taste for an extended period.
- Check for Freshness Before Use: Exposure to room temperatures or warm, humid conditions during storage can lead to spoilage. Before using walnuts, especially if they've been stored for an extended period, inspect them for signs of rancidity or mold. Maintaining appropriate storage conditions throughout the entire period is crucial.
In summary, proper storage of fresh California walnuts involves keeping them refrigerated or frozen at specific temperatures, sealing them in air-tight containers to minimize air exposure, and storing them away from foods with strong odors in a cool and dark space. By following these practices, the natural freshness, flavor, and health benefits of the walnuts can be maximally preserved.