White "Yeasty" film floating on wet cure

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webmanoffesto

Newbie
Original poster
Jan 3, 2018
22
6
Is a White "Yeasty" film floating on wet cure (and a mildly bad odor) a sign that my meat went bad?

My fridge was mostly empty before we went away on vacation. So I took advantage of the opportunity to cure some meat.

In one pot I put Pork Belly and Beef Eye of Round (5% salt solution, with pink Premium Curing Salt #1, no corned beef spice mix). In another pot I put a London Broil and a Beef Brisket (same cure solution, but this one WITH corned beef spice mix). They ended up with a 13 day wet cure, much longer than my usual time.

When we got back, the Pork Belly and Beef Eye of Round pot had white yeasty bloom floating on top, and a mildly unpleasant odor (not strong enough to tell me anything definite). The London Broil and a Beef Brisket had no yeasty bloom and seemed perfectly fine. The London Broil and a Beef Brisket are cooking now. The Pork Belly and Beef Eye of Round I rinsed, washed the pot, and put back in a fresh 5% cure solution for another day. I'll see how it seems then. There was no indication of a power outage while we were away. Each pot had a plate which held the meat underwater (and appeared to have successfully done that).

Do you think I should throw out the Pork Belly and Beef Eye, the one which had the white yeasty film floating on the wet cure? What signs might tell me if it's safe. If I do cook it, I'll be sure to make sure it's cooked well all the way through. I'll first cook it in the sous vide (maybe 48 hours at 140F). Then I may smoke it.
 
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Funky smells are subjective. I dry aged a Rib Eye Roast for 7 days for New Year's Day. My middle daughter thought it was stinky and may have spoiled. To me the smell was mild with an aroma reminiscent of aged cheese. Itrimmed the discolored and dry spots and roasted it. Best flavored and tender beef we have had to date!
Bottom line, spoiled or rotten stinks and leaves no doubt it went bad. Your brine smell is likely the result of curing beef and pork together as compared to the all beef brine. You will know for sure if all is Lost in a day or two...JJ
 
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What is your fridge temperature.... Use a calibrated thermometer....
I don't have a way to calibrate. But I have two digital thermometers. I put a container of water in the fridge for a few hours, then put in the thermometers. Here are the temperatures they indicated.
Digital Therm with cable: 41F
Digital Therm, stick style: 41.4F
That seems to be the correct temperature for a refridgerator. Also, it's a recent model fridge which appears to be working fine. I don't think the fridge is the problem.
 
I don't have a way to calibrate. But I have two digital thermometers. I put a container of water in the fridge for a few hours, then put in the thermometers. Here are the temperatures they indicated.
Digital Therm with cable: 41F
Digital Therm, stick style: 41.4F
That seems to be the correct temperature for a refridgerator. Also, it's a recent model fridge which appears to be working fine. I don't think the fridge is the problem.

That's a bit warm. There should be a thermostat to adjust it down to between 36and 38...JJ
 
I do commercial refrigeration for a living and as stated above 36-38 is good. 40 is the upper limit of safe refer temp.
 
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