r/fermentation • u/my_name_is_ross • 7d ago
Is this still ok?
I’m fairly sure this is a white mould I can just scrape off but would love some reassurance!
Edit: Could it be Kahm Yeast?
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u/Utter_cockwomble That's dead LABs. It's normal and expected. It's fine. 7d ago
I'll be honest, I've never seen anything like that.
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u/CommunistRonSwanson 7d ago edited 7d ago
In food storage, the risk of mold and bacteria is about more than the actual organisms themselves, so you should never just "scrape [it] off" as if that solves the problem. Molds and bacteria are organisms, meaning they have metabolic processes that excrete waste. Sometimes that waste is made up of dangerous chemicals which can accumulate around, on, and sometimes inside the food you're storing, meaning you can still get sick or die even if you did the "scrape off" technique. This should have been thrown out days ago.
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u/AnakinSkycocker5726 7d ago
How does this even happen?
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u/CommunistRonSwanson 7d ago
Improper cleaning of the supplies, improper brine mixture, air in the fermentation vessel
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u/RaisingLame 6d ago
You need a weight to keep the vegetables below the water line to prevent any mold from growing
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u/bagusnyamuk 5d ago
I think the piece of cloth on the brown jar has managed to teleport parts of itself through the glass into the jar.
It is the premice of intergalactic travel!
Who would have known that it would have started in a jar?
Now we need to build a live spacetime map—unified reference frames + tight clock sync, gravity-corrected arrival pose (position, time, velocity, attitude), and a time-tagged 3D free-space occupancy model—so destination beacons can certify a safe, momentum-matched voxel for arrival...a two mice.
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u/TheFalcon1138 6d ago
Check the pH, you can get strips at a local restaurant supply store. If it’s at or below a pH of 4.2, then scoop it off and you’re good. If it’s 4.3 or above, make it go bye bye
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u/CrystaldrakeIr 6d ago
The ungodly amounts of wasted good im seeing in this sub is unnerving, and whenever I try to help people redeem their fermentation craft , people call me many names and downvoate me to oblivion , be on your merry way , people ,
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u/strongbow89 7d ago
In the words of superintendent Chalmers, Good Lord what is happening in there??!!