Monitor the Brewing Process with LC-Transformation of Hop α-Acids into Beer Iso-α-Acids

[rodger-belisle]

Within a single run, each humulone and all cis- and trans-isomers of the isohumulones are detected—as fast as possible. The beer is injected untreated without compromising the analytical result in regard to resolution, retention, reproducibility, or by shortening the analytical column lifetime.