MHA00PRY2

Preservative Resistant Yeast Broth

pkg of 2 mL Ampoule, A low pH selective medium for the detection of spoilage microorganisms in beverages

• Synonim(y): PRY broth
• Kod UNSPSC: 41106226
• eCl@ss: 32160801
• NACRES: NA.74

Właściwości

• Poziom jakości: 100
• Postać: liquid
• okres trwałości: 9 mo.
• Właściwości: ready-to-use
• opakowanie: pkg of 2 mL Ampoule; pack of 50 tests
• kolor: clear medium amber to yellow; yellow to colorless
• moc wejściowa: sample type cosmetics; sample type wine; sample type beverage(s); sample type sport drink; sample type bottled water; sample type soft drink; sample type beverage(s); sample type food(s); sample type cider; sample type beer
• pH: 3.6±0.2 (25.0 °C)
• Zastosowanie: bioburden testing; clinical; cosmetics; environmental; food and beverages; industrial qc (microbial monitoring); microbiology; water monitoring
• kompatybilność: for use with MF-method; for use with Microfil^®; for use with MicropreSure^®; for use with Milliflex^®
• Warunki transportu: wet ice
• temp. przechowywania: 2-8°C
• przydatność: yeasts

Opis

Opis ogólny

Preservative Resistant Yeast broth is used for the detection of preservative resistant yeasts in water and beverage testing using the membrane filtration method. PRY Broth is a selective medium with a low pH used for the detection of spoilage microorganisms in beverages and water testing. It is used to selectively isolate and enumerate Zygosaccharomyces species.{16} The medium prevents growth of other yeasts such as Saccharomyces cerevisiae that are tolerant to lower levels of commonly used food preservatives. Spoilage resulting from growth of the yeast Zygosaccharomyces is widespread, which has caused significant economic losses to the food industry. Yeast extract in the medium provides the essential nutrients, while mannitol acts as source of fermentable carbohydrate and the Colonies appear yellow.

Zastosowanie

PRY Broth is a low pH selective medium for the detection of spoilage microorganisms in beverages, Beer, Bottled Water, Cider, Soft Drink, Sport Drink and Wine. The media finds its application in Clinical, Cosmetics, Environmental Analysis, Food and Beverage and Industrial QC.

Opakowanie

2 mL plastic ampoules

Charakterystyka techniczna

Incubation Temperature: 30 °C

Incubation Time: 24–48 hrs

pożywka hodowlana

Preservative Resistant Yeast

Komentarz do analizy

Colonies appear yellow

QC organisms
Z. bailii (ATCC 58445)

Target Microorganisms: Yeast, preservative resistant

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 12 - Non Combustible Liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable