How do milk makers know the exact date of milk expiration?!
How do milk makers know the exact date of milk expiration?
Answers:
they ask the cow. lol
Because research has been conducted on the storage stability of milk. They do several things to determine milk's keeping time.
The research conducted use pH, bacterial assays (culturing in a media), sensory evaluation (taste, smell, visual, mouthfeel), measure degradation of fats & proteins.
They simpley let it sit in the refer. and test it daily. The results are calculated using statistisical methods and an average time is determined.
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