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Tracking the next pandemic: Avian Flu Talk

Oxygen absorbers - how to use them

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Gexydaf View Drop Down
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    Posted: March 10 2007 at 10:34am

OK, so I purchased 200 oxygen absorbers for about $10.  They came in two shrink wrapped bags.  Each absorber is almost 2" x 2".  Now what do I do with them?  Each one says "do not eat", so I'm guessing not to eat them Wink.

How do I put them in with food?  I have some rice (that I froze for a few days) in buckets.  Do I throw one in the bucket?  Or do I throw a few?  Or is it bad for them to touch the rice?

I remember someone here was using them to store Candy Kisses.  Do I just put one in a glass jar with the candy and let it sit?  What if it’s M&Ms (which are not wrapped?

So I need everyone here that is using these things to tell me at least one way they are using them!

Thanks in advance,  Gexy

 

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Guests Quote  Post ReplyReply Direct Link To This Post Posted: March 10 2007 at 11:07am
O2 absorbers are easy to use. There are two sizes, quart and gallon size.
Make sure that your container is air tight, because the O2 pack, will remove the O2 and you don't want air entering. And also make sure that what you are putting into the container, is dry.
I use five gallon buckets with air tight lids.
I add two packs to my buckets, but I also use nitrogen.
If not using that, I will add 5 per bucket.
NOW.... that being said, after the pack is opened, THEY MUST be put in something to keep the air from them. I use quart jars with new lids and rings. They will absorb O2 if left out, and will be ruined.
OK, now, .... add five, to a five gallon bucket, or maybe one to a one gallon bucket.
Do not touch the pack, use tongs or something, and just throw it on top of the food and put lid on, making sure air tight seal is good.
Do not touch the pack, because it leaves moisture and oil on the pack. And that is not good.
    
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Grandma3 Quote  Post ReplyReply Direct Link To This Post Posted: March 10 2007 at 12:54pm
Hi, I copied this from the Walton's Feed site.  I have purchased several things from them through the years.  They have a lot of useful and interesting information.  This is just a sample.  They have more information on oxygen absorbers at their site.  You may want to check them out.  I hope this helps.  Grandma 3.  P.S.  Other than being a satisfied customer I have no connection whatsoever with Walton's.
 

http://waltonfeed.com/self/upack/index.html


Dry Food Packing Using Oxygen Absorbers
 
Setting Up:
First, don't open the oxygen absorber bag until you are ready to preserve your food. After you open the bag the oxygen absorbers immediately start to absorb oxygen out of the air. So you have to work fast. If you are not planning on using all the absorbers the day you open them up, may I suggest you have a small jam jar set aside. This jar shouldn't be any larger than what you need to hold the excess absorbers. It takes a large mouthed quart jar to hold 50 absorbers. Just like if you were canning produce, get a new lid and boil it in water to soften the rubber seal. Open the oxygen absorber bag and place the absorbers you don't plan on using during the day in it. Put the newly boiled lid on top of the jar and tightly screw down the ring. The absorbers will absorb the oxygen in the bottle then stop working. As this happens the lid on the bottle will pop down, reflecting the partial vacuum that is now inside the jar.

You could also iron the oxygen absorber bag shut with the unused oxygen absorbers inside. This is probably the better solution if you will be using all of them the next time you open it up. For the oxygen absorbers you plan on using during the next hour or two, have a zip log bag set aside to put them in. After they are in the zip lock bag, push out all the air and zip it closed. This will work for you temporarily, but is not a good solution for long term storage of the oxygen absorbers. Use the bottle, or iron the original bag closed for that. At this time you should also be ready to do your packing operation. Be sure all the food you want to preserve, the cans or buckets, mylar bags, heated clothes iron or Eurosealer and board are on hand.

The absorbers you are about to use should be laid out side by side so they are not touching each other. The reason for this is because as they work they generate heat and the hotter they are the faster they will absorb oxygen. (No, I don't suggest you keep them in the refrigerator.) The goal is for them not to absorb any more oxygen than is necessary before they are sealed into the storage container where you want them to do their thing.

The operation:
Open up the mylar bag and put it into the plastic bucket. Then pour the food you are planning on preserving into the bag. Be careful you don't over fill the bag. If you get it too full after the operation is complete you won't be able to get the lid on the bucket. With the bag full of food, throw the necessary number of oxygen absorbers in the bag on top of the food.

Now, lay a board across the top of the bucket so one edge of the board is half way across the top of the opening of the bucket. Lay the bag over the top of the bucket and using the clothes iron or Eurosealer, iron the bag shut. Now that the bag is sealed closed, you can put the lid on the bucket and seal the lid down. It's as easy as that, your finished with that bucket. If you are filling lots of buckets at the same time, you might consider filling ten or more buckets at once. Have all ten of the buckets at the stage where the oxygen absorbers are to be thrown in. Then quickly add the absorbers to each bucket and quickly iron the bag shut. This would save your oxygen absorbers from having to be out in the air any longer than necessary. Before you started sealing your first bucket, you'd pull the absorbers out, lay them side by side, and complete the process on each of the ten buckets as quickly as possible. With a little practice, you should be able to easily seal the ten bags in 5 minutes or less. With all the bags ironed shut, install the ten lids on the buckets, and you are done. If you are so lucky as to have access to a canning machine, the job is even simpler. Just toss an oxygen absorber on top of the food before you seal the lid on the can. It's as easy as that. If the oxygen absorbers are working they will create a vacuum. After a few hours the lids on the cans will pop down or the mylar bags will pull in around the food in the buckets.

 

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Guests Quote  Post ReplyReply Direct Link To This Post Posted: March 11 2007 at 9:49am
Originally posted by Gexydaf Gexydaf wrote:

OK, so I purchased 200 oxygen absorbers for about $10.  They came in two shrink wrapped bags. 

 
I need oxygen absorbers...Please tell me where you bought them.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gexydaf Quote  Post ReplyReply Direct Link To This Post Posted: March 11 2007 at 1:30pm
Thanks so much for the great info.  I'm so glad I read it before I opened the shrinkwrapped package Big smile.

Happy (you'll like this), I purchased them at Honeyville Food Products where you got us the 10% discount!  You said:

Honeyville Grain has extended the members, guest and friends of AFT a 10% discount. 

 

The discount will be open ended and can be applied to any order. The only exception will be on bulk items that have a quantity discount applied to them already. 

 

To use the discount, simply shop on our site as usual and enter the discount code:  AFTALK in the "Discount Code" section of the checkout.  The discount will be automatically applied for you to review.  Please keep in mind that the code is cap sensitive and that all letters need to be capitalized. 

 

Chris from Honeyville has asked me to tell you that he is happy to answer any questions you might have.

So I did that and got a 10% discount on the absorbers and picked up some much wanted powdered eggs while I was at it.   Honeyville has the absorbers listed under miscellaneous food storage items.

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Guests Quote  Post ReplyReply Direct Link To This Post Posted: March 11 2007 at 2:14pm
Thank you so much...
Glad to hear it's at honeyville...Just about to place an order for mountain milk and freeze dried strawberries...I already got the eggs.
 
 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Guests Quote  Post ReplyReply Direct Link To This Post Posted: March 25 2007 at 9:43pm
What sizes of Oxygen Absorbers to buy - site specific:

http://www.drypak.com/Products/Oxygen+Absorbers.html

Oxygen Absorber Recommendation Guide
Cans, Jars, Bags, Pails & Drums:
Size of Container     Product Recommendation
*Tightly Packed     Product Recommendation
**Loosely Packed
1 oz.     FT-20     FT-20
2 oz.     FT-20     FT-20
5 oz.     FT-20     FT-20
Pint     FT-20     FT-50
Quart     FT-50     FT-100
Liter     FT-50     FT-100
1 gallon     FT-100     FT-300
5-6 gallon     FT-500     FT-750
           
5 cubic inches     FT-20     FT-20
10 cubic inches     FT-20     FT-20
15 cubic inches     FT-20     FT-20
30 cubic inches     FT-20     FT-30
60 cubic inches     FT-30     FT-50
90 cubic inches     FT-50     FT-100
120 cubic inches     FT-50     FT-100
250 cubic inches     FT-100     FT-300
           
Volume of Container
(cc = ml)     Product Recommendation
*Tightly Packed     Product Recommendation
**Loosely Packed
100 cc     FT-20     FT-20


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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gexydaf Quote  Post ReplyReply Direct Link To This Post Posted: April 09 2007 at 10:16pm
A belated thanks to Grandma3 & Annere for the great info about the oxygenabsorbers.  Clap
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Guests Quote  Post ReplyReply Direct Link To This Post Posted: April 10 2007 at 6:51am
you can also try the MREDepot web site , it has them for a good price
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Grandma3 Quote  Post ReplyReply Direct Link To This Post Posted: April 10 2007 at 5:41pm
 
Gexydaf,
 
You are very welcome!
 
Annere, thanks for the information.  Smile  I added it to my notebook.
 
Grandma3
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