This flavor similar to the flavor of stale fat and has a soapy taste and a goaty, unclean odor as a result of breaking down of fats in milk.
(a) Salty
(b) Garlic/onion
(c) Feed
(d) Rancid
This question was addressed to me in an online interview.
I would like to ask this question from Milk Production topic in section Primary Production of Milk of Dairy Engineering