Biogenic amines limits in animal by-products or meat based animal feeding stuffs?

Hello,

i hope that you are all doing well over this hard period of time

i wish to ask if someone would be able to provide some information in regards to biogenic amines requirements and limits in animal by-products or meat based animal feeding stuffs at all?

thank you 

Can you be more specific about the end product? It all will matter on what's the amount on the end product.