Hi,
I see on some beer specs that an IBU and a AA value is given. For example one beer is specced at 80 IBU and also 75 AA. I understand that they are both a bitterness measurements, but that's about it. Can someone explain further please,
Cheers
I see on some beer specs that an IBU and a AA value is given. For example one beer is specced at 80 IBU and also 75 AA. I understand that they are both a bitterness measurements, but that's about it. Can someone explain further please,
Cheers