The Influence of Biomolecule Composition on Colloidal Beer Structure

Irina N Gribkova1, Michail N Eliseev2, Yuri D Belkin2

  • 1All-Russian Scientific Research Institute of Brewing, Beverage and Wine Industry-Branch of V.M. Gorbatov Federal Research Center for Food Systems, 119021 Moscow, Russia.

Biomolecules
|January 21, 2022
PubMed
Summary

This study investigated how the biomolecules in beer interact to form a colloidal structure. Researchers used established analytical methods to examine the relationships between plant-based ingredients and the resulting biomolecular profiles. They found that protein compounds serve as a structural framework, while carbohydrate dextrins and phenolic compounds also play important roles. The study confirmed the nitrogen structure of beer and showed how other biomolecules are linked to protein substances. Processing technologies were found to influence how biomolecules are distributed in beer. These findings provide a better understanding of how beer's structure affects its taste and stability. The research highlights the importance of analyzing biomolecular interactions in brewing science.

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