Beer | Process NMR Associates - NMR Testing Laboratory

The Chemical Fingerprint of Beer from a Single Experiment with Minimum Sample Preparation – A Rapid Quantitive Analysis by 1H NMR Spectroscopy

September 7, 2016 by process nmr Beer, Benchtop NMR, Chemistry, Cider, Craft Beverage, NMR, NMR Test Methods, NMR Validation, qNMR Tagged: Beer, Ethanol, Fingerprint, Malt, NMR, Organic Acid, Quality

NMR Spectroscopy is the premier tool utilized by chemists to obtain detailed chemical information on molecular structure and is used extensively in molecular structure verification, chemical purity analysis, and complex mixture analysis. We have developed a quantitative NMR analysis that yields a chemical fingerprint that brewers can utilize to follow detailed variations in the chemistry […]

Beer and Cider Analysis – Example of Spectral Repeatability of Benchtop 60 MHz NMR System

February 27, 2015 by process nmr Beer, Benchtop NMR, Cider, NMR, qNMR Tagged: Beer, Chemistry, Cider, NMR, qNMR

Here is an example of spectral reproducibility. We are doing a lot of beer NMR at the moment on our 300 MHz NMR and for “giggles” we are running many samples through the various bench-top systems in our lab. We have been quantifying small organic acids (lactic, acetic, succinic , malic, citric, etc.) as they […]

From Atoms to Flavour: The Chemistry of Beer

December 8, 2014 by process nmr Beer, Chemistry, Chemometrics, NMR, Process NMR, qNMR, Reaction Monitoring Tagged: Beer, Brewing, Fermentation, Hop Chemistry, Malt Chemistry, NMR

Adam DiCaprio (ex PNA) gave an excellent Science Cafe Talk under the auspices of the ACS North Carolina Section at the Busy Bee Cafe in downtown Raleigh on December 2, 2014. CHanging gears from his previous talks he centered the discussion on malt and hop chemistry as well as an start-to-finish NMR analysis of production […]

From Mash to Bottle: Chemistry of the Brewing Process and NMR-Based Quality Control

November 11, 2014 by process nmr Beer, Chemistry, Chemometrics, NMR Tagged: Beer, NMR, Process Control

Poster presented by Adam Dicapro at the 3rd Carolina NMR Symposium, Kannapolis, NC, November 6, 2014 Follow this link to download a PDF of the poster