sample type beverage(s) sample type wine sample type beverage(s) sample type cider sample type soft drink sample type cosmetics sample type sport drink sample type bottled water sample type food(s) sample type beer
pH
3.5±0.2 (25.0 °C)
application(s)
environmental food and beverages industrial qc microbiology
compatibility
for use with MF-method for use with Microfil® for use with MicropreSure® for use with Milliflex®
Brettanomyces Selective Broth is a medium used for the enrichment of Brettanomyces of wines. Brettanomyces is a genus of yeast capable of growing in high concentrations of alcohol and of fermenting sugars that have not been used by Saccharomyces cerevisiae during fermentation.{20} The presence of Brettanomyces is associated with the appearance of strange wine aromas. Dextrose is the fermentable carbohydrate providing carbon and energy. Peptone and malt extract provide nitrogen, vitamins, minerals and amino acids essential for growth. Yeast extract is source of vitamins, particularly the B-group. Thiamine is a growth factor. Selective agents are added to improve Brettanomyces recovery through the inhibition of common contaminants as Saccharomyces cerevisiae. Colonies appear small, white, creamy and very convex, almost semi-spherical. A halo can appear around the colony due to acid production
Application
Brettanomyces Selective Broth finds its application in the food and Beverages industry by testing wine and beer for Brettanomyces
Packaging
2 mL plastic ampoules
Specifications
Incubation Temperature: 30 °C
Incubation Time: 120 hrs
Culture Medium
Brettanomyces Selective
Analysis Note
Colonies appear small,white, creamy and very convex, almost semi-spherical. A halo can appear around the colony due to acid production
MICROFIL is a registered trademark of Merck KGaA, Darmstadt, Germany
MICROPRESURE is a registered trademark of Merck KGaA, Darmstadt, Germany
MILLIFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Compendium of methods for the microbiological examination of foods. 2001
American Public Health Association and others
American Public Health Association (2001)
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