I find this article interesting because.......
I had forgotten the 3.5% salt, controls certain bacteria...
Seems I have read that amount is important when dry curing meats , or something like that.... Then I have read where 2.75% salt is fine + added cure#1... which can raise the % to at least 3%... If you read the FSIS sheets, cure additions in dry cured meats up to 625Ppm are allowable, which would raise the salt content 0.25% for each additional 156Ppm of cure#1 ... So 2.75% salt + 625Ppm nitrite would then be 3.75% salt... To me, this verifies the dissipation of nitrite in meats, over time, as dry cured meats can be months in waiting to be consumed..
NOTE... this is NO WAY addresses sausages, which are cured for a "relative" immediate consumption.. so don't go there...
This is just a discussion for thoughts about dried cured meats.... Helping me/us learn just a bit more about curing meats.... and refreshing a certain parts of my brain, that needed refreshing, and passing on those re-learning experiences...
When adding cure#2, the nitrite and nitrate leave us with a problem... I have seen NITRATE %'s from 0.5% to 3.63%... FORTUNATELY, nitrate is not close to the lethality that nitrite presents..
As a side note... There can be a problem with vacuum packed/cryo packed foods...
When stored in the refer, there are bacteria that are alive and doing their thing... Whatever that is.. Consequently, from doing their thing, they are consuming any oxygen in the packaging... When the oxygen level gets low enough, they may go into a suspended animation mode while at the same time, activating botulism bacteria to grow... so it says in fine print somewhere... That's the disclaimer in the above note...
Product stored in the refrigerator after thawing has the potential to be contaminated with Clostridium botulinum.
So, please open any vac-packed foods, when they go from the freezer to the refer...
I hope this made sense to a few of the members... This stuff can get VERY confusing at times as the rules change between methods of curing.. The rules are VERY specific to different methods.. Don't assume because you do something for sausage, it's the same for dry aging or fermenting....
OK... I'm done for now.... unless I think of something else... Dave
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