The Oxygen Absorber Packets Method
These can be purchased from most food storage companies. The little packets look like a small tea bag or packet of sweet-n-low or sugar. This relatively new procedure is proving to be one of the better methods of prolonging food storage. Once the multiple pack of the absorber packs is opened, a packet must be placed inside the container within fifteen minutes of being opened and exposed to the air. Obviously air (oxygen) insde a sealed container is less oxygen to be absorbed than the air out in your living room!
These packets absorb free oxygen from the air around them and chemically bind it. They absorb the oxygen from the container and trap it inside the iron powder/shavings, salt and moisture mixture within the packet itself. This is the safest and easiest way to remove as much oxygen as possible from a container.
Removing oxygen from inside the canister helps to prevent insects from hatching or even living inside an area, because it is depleted of oxygen. This also prevents rancidity from occurring too quicly. The atmosphere inside the canister is now mostly nitrogen after the oxygen absorber packet is inside, which is ideal for longer term food storage of dry goods. If the oxygen level is below 2%, the food will stay good for a lot longer than without the absorber packet inside.
If you are storing bulk dry items for a prolonged period of time without opening and checking on the contents, we would suggest this method along with the mylar bags.
Popular Questions
How does the Food Storage Method: #2 Oxygen Absorber Packets work?
Oxygen absorber packets contain iron powder that reacts with oxygen inside a sealed food-storage container. Removing oxygen helps limit oxidation, insect activity, and the growth of organisms that require oxygen. Use them with dry foods in airtight containers, such as properly sealed Mylar bags or canisters.
Which foods are suitable for the Food Storage Method: #2 Oxygen Absorber Packets?
Oxygen absorbers are appropriate for low-moisture foods such as wheat, rice, beans, pasta, oats, and dehydrated ingredients. They should not be used with moist foods because removing oxygen does not make wet foods safe for long-term storage. Ensure the food is thoroughly dry before sealing it with an absorber.
How do you use Food Storage Method: #2 Oxygen Absorber Packets correctly?
Choose an absorber rated for the volume of the container and place it inside immediately before sealing. Keep unused packets in an airtight jar or other oxygen-limited container while working, since they begin absorbing oxygen as soon as they are exposed to air. Seal the storage container completely, label it with the food and packing date, and check that the package remains intact.
How many oxygen absorbers are needed for this food storage method?
The required amount depends on the container size, the type of food, and how much air remains around the food. Follow the packet manufacturer's capacity guidance rather than estimating solely by the food's weight. A properly sealed container and the correct absorber rating are both necessary for the Food Storage Method: #2 Oxygen Absorber Packets to work effectively.
Auto Amazon Links: No products found.
