§ 311.20 Sexual odor of swine.
(a) Carcasses of swine which give off a pronounced sexual odor shall be condemned.
(b) The meat of swine carcasses which give off a sexual odor less than pronounced may be passed for use in comminuted cooked meat food product or for rendering. Otherwise it shall be condemned.
“…Some producers are breeding out the taint…”
That’s called a cloaca.