Definition of substitution. 1  1a : the act, process, or result of substituting one thing for anotherb : replacement of one mathematical entity by another of equal value. 2  2 : one that is substituted for another.
Homogenized milk is any sort of milk that has been mechanically treated to ensure that it has a smooth, even consistency. The homogenization process typically involves high temperatures, agitation, and filtration, all aimed at breaking down milk's naturally occurring fat molecules.
2) I can accept that there is milk, palm oil derivatives, and things sucked out of sheepâs wool in my milk and live with it. 3) I can compromise. I looked at the Dairyland website, and their homogenized milk has no added vitamin A palmitate as enough of the natural fat and vitamin A are still in there.f you buy homogenized milk, you will be getting milk without vitamin A added (and therefore no palm oil derivatives as well!), in fact, as far as I know it is only skim and 1% milk with the vitamin A added, but always a good idea to check the labels..