Nitrogen in milk
Hi, Dairy Scientists
The nitrogen in milk is divided into the protein in casein and whey protein. There is also a small percentage of NPN(non-protein nitrogen), which is in itself divided into Urea and non-Urea nitrogen.
Till next time,
Leon the Milkman
Check this link as well: Sources of variation in milk urea nitrogen in Ohio dairy herds : An article from: Journal of Dairy Science
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