,,,,,,,,,,,You can also dry, vacuum-pack and otherwise prepare food for storage. Vacuum pumps are available commercially or can be constructed in your own home. You can use them to seal dried food in mason jars and other containers.
When packing foods for storage, you want to eliminate oxygen (which is why a vacuum is so good). Bugs, such as weevils, and other organisms that can destroy your food need the oxygen to live, just as we do. That's why commercial companies who prepare survival food pack grains, cereals, pasta, beans and other food in nitrogen-filled containers. You can accomplish a similar packaging yourself by using dried ice.
Simply take the 10 pounds of noodles (or 25 pounds of rice or other dried food) you picked up from the warehouse and put them in an appropriately sized plastic bucket with a lid that can create a good seal. The add several chunks of dried ice. As it sublimates, your bucket will fill with carbon dioxide, which will displace all or most of the oxygen (since carbon dioxide is heavier, the oxygen should rise to the top and out of the bucket). Place the lid on the bucket, but don't seal it all the way until you think the dry ice has completely turned to gas. This is a fine line, since you want to seal it before oxygen starts leaking back into the bucket. Remember, as soon as you open the bucket, whoosh! the air will rush back in
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