something on my things to ponder.....

Jan 31, 2009 02:26

why is there an expiration date on SOUR cream?

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machinedelmorte January 31 2009, 18:42:51 UTC
because it will go bad eventually. Most of the bacteria is killed when pasteurized. A special culture is added that makes the lactic acid then freeze it to stop the spoiling process. there is more to it but I hope i sort of answered your question. And now you know and knowing is half the battle.

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