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How long can LAB last in fridge - without sugar mixed in?
I made some LAB and did not mix in 50:50 with sugar, but put it in the fridge immediately. How long will it stay viable?
What is a good way to know if it has gone bad or died off?
Asked by deanf · over 7 years ago · 10532 views
1 Answer
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From what I have empirical evidence for, it lasts about 3 months in the fridge without supersaturation. With super saturation in the fridge it can last many years.
The smell and taste are the best tell tales without a microscope. If you do have a microscope staining the lab and looking at them is an easy way to count the populations.
by drake · over 7 years ago