Can peanuts and melon seeds be refrigerated in the refrigerator

Peanuts and melon seeds can be stored in the refrigerator for refrigeration, but it is important to seal and prevent moisture. Refrigeration can delay the oxidation of oil, but improper storage may cause moisture or odor. Peanut seeds are rich in unsaturated fatty acids and are prone to oxidation and spoilage at room temperature, resulting in a rancid taste. The refrigeration temperature of the refrigerator can effectively suppress the rancidity of oil and extend the shelf life to 3-6 months. It is recommended to use sealed cans or vacuum bags to isolate water vapor and avoid mixing with strongly scented food. If the sealing of the storage container is poor, the water vapor infiltration in the refrigerated environment can cause the melon seeds to become damp and soft, and even breed mycotoxins. Nut foods should be taken out after refrigeration and returned to room temperature before opening to prevent surface condensation of water droplets.

Partially shelled peanuts or seasoned melon seeds may absorb moisture and clump faster when refrigerated due to their salt content and additives. Raw melon seeds that have not been fully dried are prone to mold growth when refrigerated, so it is necessary to ensure that the moisture content is below 10% first. Independent small packaging of melon seeds is more suitable for refrigeration, while repeated use of large packaging will increase humidity exposure. Short term storage can be stored in a cool and dry place, while long-term storage requires refrigeration.

It is recommended to pack nuts into small portions for daily storage, and seal them promptly after each use. If peanut seeds are moldy or have a strange odor after refrigeration, they should be discarded. Storing with desiccants can further prevent moisture, and it is recommended to consume within two weeks after opening. Control the single purchase quantity and prioritize choosing nuts with shells for freshness, avoiding nutrient loss and flavor changes.