The Brewing Industry and the Opportunities for Real-Time Quality Analysis Using Infrared Spectroscop...

منو

" The Brewing Industry and the Opportunities for Real-Time Quality Analysis Using Infrared Spectroscopy "
Fox, Glen

Document Type	:	AL
Record Number	:	912282
Doc. No	:	LA1sp7p14h
Title & Author	:	The Brewing Industry and the Opportunities for Real-Time Quality Analysis Using Infrared Spectroscopy [Article]\ Fox, Glen
Date	:	2020
Title of Periodical	:	UC Davis
Abstract	:	Brewing is an ancient process which started in the middle east over 10,000 years ago. The style of beer varies across the globe but modern brewing is very much the same regardless of the style. While there are thousands of compounds in beer, current methods of analysis rely mostly on the content of only several important processing parameters such as gravity, bitterness, or alcohol. Near infrared and mid infrared spectroscopy offer opportunities to predict dozens to hundreds of compounds simultaneously at different stages of the brewing process. Importantly, this is an opportunity to move deeper into quality through measuring wort and beer composition, rather than just content. This includes measuring individual sugars and amino acids prior to fermentation, rather than total °Plato or free amino acids content. Portable devices and in-line probes, coupled with more complex algorithms can provide real time measurements, allowing brewers more control of the process, resulting in more consistent quality, reduced production costs and greater confidence for the future.