Friday, October 23, 2015

ELI5: How companies preserve milk? explainlikeimfive

Milk in a carton can stay on the shelf for 6 months without refrigeration and they claim that "No Preservatives Added". while local milk if kept in the refrigerator for a couple of weeks with not be usable. How can they achieve this?



Submitted October 23, 2015 at 05:26PM by agazzaz http://ift.tt/1MIp5EX explainlikeimfive

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