[pure-silver] Re: Pyro in a Jobo Processor
- From: "Koch, Gerald" <gkoch02@xxxxxxxxxx>
- To: <pure-silver@xxxxxxxxxxxxx>
- Date: Fri, 18 Mar 2005 11:49:35 -0500
The main source of metal impurities would be the sodium sulfite itself
rather than the water used to make the solution. Iron and copper are
the metals usually implicated in the oxidation.
A well stoppered bottle to keep the oxygen from the solution is probably
the best solution. =20
-----Original Message-----
From: pure-silver-bounce@xxxxxxxxxxxxx
[mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of John Black
Sent: Friday, March 18, 2005 11:22 AM
To: pure-silver@xxxxxxxxxxxxx
Subject: [pure-silver] Re: Pyro in a Jobo Processor
> EDTA is used in certain food products to prevent fats and oils from=20
> becoming rancid. It does this by chelating certain metal ions which=20
> catalyze the oxidation which causes the rancidity.
>
This makes perfect sense. It is an indirect but effective anti-oxidant.
Wonder if I should add EDTA to my saturated sulfite solutions? I really
doubt it as I use carefully distilled water that should have no metal
ions.
JB
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