Well. Aged beef is a thing. And aged poultry has been a thing for a long time. And if you ask the northern people and some in Africa, aged fish is a delicacy.

Well. Aged beef is a thing. And aged poultry has been a thing for a long time. And if you ask the northern people and some in Africa, aged fish is a delicacy. Aged means controlled rot. Pretty much like fermentation for cabbage etc.