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Filtering by: Creator Moreira Lopes, Neuza Helena Creator Dubois, Aubrey E. Degree Name Master of Science (M.S.)

Interactions between Oenococcus oeni and Brettanomyces bruxellensis during winemaking and consequences for wine quality

Creator:

DuBois, Aubrey E.

Abstract:

The growth of Brettanomyces bruxellensis is a major cause of wine spoilage due tothe production of the volatile phenols 4-ethylphenol (4-EP) and 4-ethylguaiacol (4-EG), derivatives of p-coumaric acid and ferulic acid. During the winemaking process,some microorganisms can impact the concentration of the 4-EP precursors pcoumaricand coutaric acid (tartaric acid-esterified p-coumaric...

Resource Type:

Masters Thesis