What is the green dot in crispy beard meat?

Deteriorating substance of virtual meat. Crispy mouth beard is a popular octopus beard in Little Red Book, but it is done in different ways. Just fry octopus whiskers in oil and add seasonings. The green spots in crisp beard meat are metamorphic materials of virtual meat. Octopus is a mollusk. It has eight brachiopods with suckers on them and lives at the bottom of the sea.