Method for Measurement of Resistance of Oxidation in Beer by Electron Paramagnetic Resonance

摘要

1. Repeatability and reproducibility coefficients of variation for the determination of lag time in beer ranged from 8.7 to 34.6% and 19.5 to 37.2%, respectively, and were judged unacceptable.rn2. Repeatability and reproducibility coefficients of variation for the determination of T130 in beer ranged from 13.0 to 18.1% and 30.2 to 62.9%, respectively, and were judged unacceptable.