How does fat content effect the rate at which cow’s milk will go bad?

Will half-n-half go bad faster, slower, or at the same rate as 1% milk, presuming both are stored in a refrigerator set at 1-4 degrees Celcius (under 40F)? Aside from a couple of kids’ science fair projects I have been unable to find any real data on this – any ideas?

Chosen Answer:

The less fat, the faster is goes bad.
by: tiny Valkyrie
on: 4th September 07

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3 Responses to “How does fat content effect the rate at which cow’s milk will go bad?”

  1. montreaux1991 says:

    The less fat, the faster is goes bad.

  2. BabeHeart says:

    If I’m not mistaken, the higher the fat content the longer ‘life’…my half and half has an exp date far beyond my 1%

  3. jimmy d. says:

    From personal experience, whole milk seemed to sour faster than the 2% I now buy, however the greater the cream content, the longer it should keep. The average shelf life of milk, cream, etc. is about 2 weeks in the frig. I have already re-radiated milk in the microwave to extend it’s useability in cooking.

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