The protection of dietary casein from degradation in the rumen.
D000818:Animals; D002364:Caseins / Q000378:metabolism*; D003692:Delayed-Action Preparations; D004044:Dietary Proteins; D005557:Formaldehyde; D008297:Male; D012417:Rumen / Q000502:physiology*; D012756:Sheep
D002364:Caseins; D003692:Delayed-Action Preparations; D004044:Dietary Proteins; D005557:Formaldehyde