Question

Who concluded that a normal 12° Plato wort required minimum FAM concentration of 160 m/l?

(a) Casey and Ingledew

(b) Hermia and Schaus

(c) Buhler and Copper

(d) Copper and Schaus

The question was asked in a job interview.

This intriguing question comes from High Gravity Brewing and Glossary topic in chapter SCADA System for Bioreactors, Beer and Brewing of Fermentation Technology

Answer 1

Right choice is (a) Casey and Ingledew

The explanation is: Casey and Ingledew concluded that a normal 12° Plato wort required minimum FAM concentration of 160 m/l. High-gravity beer is used to produce beers with a normal level of esters after dilution and fermentation performance.