international bitterness units

When we last left off in part 1, we were about to look "head on" at the three dimensional graph of the Tinseth Formula. If you have not yet read part 1, I suggest you do before continuing. Now our 3-D graph looks 2-D. The upper edge of the graph (that extends into the purple) represents how the...

International Bitterness Units (IBUs) are one of the fundamental concerns of almost any brewer. If you have the resources, a laboratory will be happy to take your money and some of your beer and tell you just how many iso-alpha acids (the main contributor of perceived bitterness) are dissolved...

When we last left off in part 1, we were about to look "head on" at the three dimensional graph of the Tinseth Formula. If you have not yet read part 1, I suggest you do before continuing. Now our 3-D graph looks 2-D. The upper edge of the graph (that extends into the purple) represents how the...

International Bitterness Units (IBUs) are one of the fundamental concerns of almost any brewer. If you have the resources, a laboratory will be happy to take your money and some of your beer and tell you just how many iso-alpha acids (the main contributor of perceived bitterness) are dissolved...