I'm not sure if this is what it's referring to, but I've never used raw beans for aquafaba. It's precooked beans that are soaking in water that make the aquafab

I'm not sure if this is what it's referring to, but I've never used raw beans for aquafaba. It's precooked beans that are soaking in water that make the aquafaba. By that point hopefully you've already cooked the nasties out of the bean