Source google image: https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Penicillin-biosynthesis.png/220px-Penicillin-biosynthesis.png
200 g isolation
Source google image: https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Penicillin-biosynthesis.png/220px-Penicillin-biosynthesis.png