Les nouvelles pratiques utilisées pour l’élaboration du vin amènent à une recrudescence des altérations microbiennes. C’est pourquoi, de nouvelles méthodes doivent être développées afin de quantifier ces microorganismes de façon précise, rapide et avec de faibles coûts. Les principales altérations du vin sont dues aux bactéries acétiques (BA) (A. aceti, A. pasteurianus, G. oxydans et Ga. liquefaciens) et à Brettanomyces bruxellensis. Par l’action d’enzymes, les 1ères transforment l’éthanol en acide acétique alors que B. bruxellensis transforme les acides hydroxycinnamiques en éthyles phénols (EP) (molécules odorantes désagréables). La cytométrie en flux couplée à la technique d’hybridation in situ en fluorescence a tout d’abord été étudiée....
Brettanomyces is well-known worldwide as a spoilage organism in various food and beverage products w...
Dekkera bruxellensis is the main reason for spoilage in the wine industry. It renders the products u...
Off-flavors produced by spoilage microorganisms should be avoided during fermentation. In case of sp...
New practices used to elaborate wine lead to an increase of wine spoilage due to microorganisms. Tha...
The quality of beverages, particularly wine, depends largely on their microflora. Yeast and bacteria...
Brettanomyces bruxellensis is found in several fermented matrices and produces relevant alterations...
Grape must fermentation yields wine as a result, in this transformation a big number of microorganis...
Brettanomyces bruxellensis is a major cause of wine spoilage due to the production of ethyl phenols,...
International audienceBrettanomyces/Dekkera bruxellensis is a cause of major concern for the winemak...
International audienceBecause the yeast Brettanomyces produces volatile phenols and acetic acid, it ...
The aim of this investigation has been the design and validation of an oligonucleotide microarray in...
Dekkera / Brettanomyces bruxellensis, considered the major contaminant in wine production, produces ...
Aims: Microorganisms play an important role in winemaking. Most of their metabolisms are beneficial ...
Microbial contamination may represent a loss of money for wine producers as several defects can aris...
Fermentability and contamination level of wine can be assessed through the detection of viable ferme...
Brettanomyces is well-known worldwide as a spoilage organism in various food and beverage products w...
Dekkera bruxellensis is the main reason for spoilage in the wine industry. It renders the products u...
Off-flavors produced by spoilage microorganisms should be avoided during fermentation. In case of sp...
New practices used to elaborate wine lead to an increase of wine spoilage due to microorganisms. Tha...
The quality of beverages, particularly wine, depends largely on their microflora. Yeast and bacteria...
Brettanomyces bruxellensis is found in several fermented matrices and produces relevant alterations...
Grape must fermentation yields wine as a result, in this transformation a big number of microorganis...
Brettanomyces bruxellensis is a major cause of wine spoilage due to the production of ethyl phenols,...
International audienceBrettanomyces/Dekkera bruxellensis is a cause of major concern for the winemak...
International audienceBecause the yeast Brettanomyces produces volatile phenols and acetic acid, it ...
The aim of this investigation has been the design and validation of an oligonucleotide microarray in...
Dekkera / Brettanomyces bruxellensis, considered the major contaminant in wine production, produces ...
Aims: Microorganisms play an important role in winemaking. Most of their metabolisms are beneficial ...
Microbial contamination may represent a loss of money for wine producers as several defects can aris...
Fermentability and contamination level of wine can be assessed through the detection of viable ferme...
Brettanomyces is well-known worldwide as a spoilage organism in various food and beverage products w...
Dekkera bruxellensis is the main reason for spoilage in the wine industry. It renders the products u...
Off-flavors produced by spoilage microorganisms should be avoided during fermentation. In case of sp...