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Cat Forum / Health and Behavior / February 2006

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Calling experts: store food in original cans or tupperware?

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AlexZ - 15 Feb 2006 16:27 GMT
With only one cat, who is a picky eater too, I often find myself
storing 1/2 a can of cat food in the refrigerator for 1-2 days, has
even strethced to 3 days. I use the original can, closed with tight
fitting lids I got from petsmart/petco.

Discussion in another thread brought up the possibility that open cans
*may* change the taste of the food and tupperware/plastic would be
better.

Now while I am completely ignorant of kitchen issues I do recall
hearing this about human food too: once you open a can, don't use it
for storing unused portion, use a plastic container instead.

What is the experience/verdict of the experts in the group? Many thanks.
Toni - 15 Feb 2006 16:50 GMT
> Now while I am completely ignorant of kitchen issues I do recall
> hearing this about human food too: once you open a can, don't use it
> for storing unused portion, use a plastic container instead.

I have always heard not to store anything in the can but I never knew why.
It's just one of those things my mother always told me.

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Toni
http://www.irish-wolfhounds.com

Joan in GB-W - 15 Feb 2006 18:58 GMT
> I have always heard not to store anything in the can but I never knew why.
> It's just one of those things my mother always told me.

I looked up your site on your dogs.  Interesting.

Now at the Shamrock Club meeting which I will be attending on February 20,
we will have some people in from a local dog kennel club that will discuss
Irish breeds of dogs for us.  They will bring some canine representatives of
the species and put them through obedience tests.  I am so looking forward
to this meeting.

Joan
Toni - 15 Feb 2006 19:08 GMT
> I looked up your site on your dogs.  Interesting.
>
[quoted text clipped - 4 lines]
> the species and put them through obedience tests.  I am so looking forward
> to this meeting.

Should be very entertaining. Sighthounds and obedience tests are rarely
mentioned  in the same sentence <g>.

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Toni
http://www.irish-wolfhounds.com

morgenmarshall@hotmail.com - 15 Feb 2006 16:51 GMT
I would agree.  If you opened a can of peas and only used some of them,
you would store the leftovers in plastic.  Same with olives (few can
eat a whole can at a sitting).
So storing in plastic containers with tight-fitting lids is best.

Certain foods are more acidic than others and can actually eat into the
metal of the cans.  Best to just change containers and wash the
containers in hot, soapy water between each use. More sterile.
Margarita Salt - 15 Feb 2006 21:14 GMT
AlexZ <alexz@no.spam> wrote in rec.pets.cats.health+behav:

> With only one cat, who is a picky eater too, I often find myself
> storing 1/2 a can of cat food in the refrigerator for 1-2 days,
[quoted text clipped - 11 lines]
> What is the experience/verdict of the experts in the group? Many
> thanks.

The reason you were not supposed to store an opened can in the can was
because they used to use lead to solder the seems of the can.  It's one
of those old things that has long since passed that still guides our
behavior today.  They don't use lead anymore, so don't worry about it.  
Many cans also now have a plastic lining so the food is not directly
touching any metal, which may affect the taste, the only reason not to
leave it in the can.  So when you next empty a can, look inside it and
see how it's put together.  A good pet food lid on it is probably as
good as anything else.

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Margarita Salt

"...practically no one in the world is entirely bad or
entirely good... motives are often more important than
actions." -- Eleanore Roosevelt

MaryL - 15 Feb 2006 22:02 GMT
> With only one cat, who is a picky eater too, I often find myself
> storing 1/2 a can of cat food in the refrigerator for 1-2 days, has
[quoted text clipped - 10 lines]
>
> What is the experience/verdict of the experts in the group? Many thanks.

I store mine in the original metal can (Wellness and Eagle Pack) but with a
tight-fitting plastic lid.  I never keep a can for more than one day because
I use 2/3 can for my two cats for one feeding, 2/3 can the next time, and
that leaves 2 cans each with 1/3 for the third use.

MaryL
 
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