How to save raw walnuts

How to save raw walnuts

With the popularity of healthy diet, raw walnuts are favored by more and more people because of their rich nutritional value and unique flavor. However, the preservation method of raw walnuts directly affects their taste and nutritional value. This article will combine popular topics and hot contents on the entire network for the past 10 days to introduce you in detail to the preservation method of raw walnuts, and attach structured data for reference.

1. How to preserve raw walnuts

1.Save at room temperature: Put raw walnuts in a breathable cloth bag or paper bag and place them in a cool and dry place to avoid direct sunlight. This method is suitable for short-term storage (1-2 months).

2.Refrigerate and save: Put raw walnuts in sealed bags or fresh storage boxes and put them in the refrigerator refrigerator. Refrigeration can extend the storage time to 3-6 months, but it is necessary to pay attention to moisture-proofing.

3.Cryo-preservation: Pack the raw walnuts into sealed bags, drain the air and put them in the freezer room of the refrigerator. It can be stored frozen for up to 1 year, but it must be eaten as soon as possible after thawing.

4.Vacuum storage: Use a vacuum packaging machine to seal the raw walnuts, which can effectively isolate air and moisture, and store for more than 1 year.

2. Precautions for preserving raw walnuts

1.Moisture-proof: Raw walnuts are prone to moisture absorption and deterioration, so you need to ensure a dry environment when storing.

2.Anti-worms: You can put a few peppercorns or desiccant in the storage container to prevent insect damage.

3.Avoid odor: Raw walnuts are easy to absorb odors, and they should be kept away from items with strong odors when storing.

3. Data related to raw walnuts on popular topics in the past 10 days on the entire network

4. Frequently Asked Questions about Saving Raw Walnuts

1.How long can raw walnuts last?
Depending on the storage method, the storage time of raw walnuts varies from 1 month to 1 year. The longest freezing time is recommended, but it is recommended to eat it as early as possible to ensure the taste.

2.Can you still eat raw walnuts if they become moldy?
Absolutely not. Moldy raw walnuts may produce aflatoxin, which is extremely harmful to human health.

3.How to determine whether raw walnuts are spoiled?
Deteriorated raw walnuts will have special odors, discoloration (black or yellow), and taste will become bitter.

5. Selection skills for raw walnuts

1.Appearance: Choose raw walnuts with complete shell, no cracks and mildew spots.

2.weight: The more weight the raw walnuts of the same size, the more plump the kernel.

3.sound: Shake the raw walnuts, and the kernels are usually fuller if you don’t hear the sound.

4.odor: High-quality raw walnuts should have a faint fragrance and are free of moldy or saliva.

6. Nutritional value data of raw walnuts

7. Summary

When preserving raw walnuts, special attention should be paid to moisture-proof, insect-proof and high temperatures. Depending on different storage needs, you can choose room temperature, refrigeration, freezing or vacuum storage methods. The correct storage method can not only extend the shelf life of raw walnuts, but also retain their nutritional value and flavor to the greatest extent. Hope this article helps you better preserve and enjoy this healthy food.

Finally, reminder: Although raw walnuts are rich in nutrients, they are relatively high in calories. It is recommended to control the daily consumption of less than 30 grams to avoid excessive calories.