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91366

Millipore

Universal Pre-Enrichment Broth

suitable for microbiology, NutriSelect® Plus

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About This Item

Code UNSPSC :
41171607
Nomenclature NACRES :
NA.85

Stérilité

non-sterile

Niveau de qualité

200

Forme

powder

Durée de conservation

limited shelf life, expiry date on the label

Composition

casein enzymic hydrolysate, 5.0 g/L
dextrose, 0.50 g/L
disodium phosphate, 7.0 g/L
ferric ammonium citrate, 0.10 g/L
magnesium sulfate, 0.250 g/L
monopotassium phosphate, 15.0 g/L
proteose peptone, 5.0 g/L
sodium chloride, 5.0 g/L
sodium pyruvate, 0.20 g/L

Fabricant/nom de marque

NutriSelect® Plus

Technique(s)

microbiological culture: suitable

pH final

6.3±0.2 (25 °C)

Application(s)

environmental
food and beverages
sample preparation
microbiology

Adéquation

nonselective for Listeria spp.
nonselective for Salmonella spp.

Catégories apparentées

Description générale

Universal Pre-enrichment Broth (UPB) is used for recovering sublethally injured Salmonella and Listeria from food products. UPB lacks inhibitory agents to provide selectivity for target pathogens and may not be adapted for samples with high levels of background microflora.

Application

Universal Pre-enrichment Broth (UPB) has been used in the enrichment of Listeria monocytogenes and Salmonella species. It has also been used in the growth kinetic studies of Salmonella typhimurium.

Notes préparatoires

Suspend 38.05 grams in 1000 ml distilled water. Heat if necessary, to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Mix well and dispense as desired.

Note de bas de page

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Informations légales

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
BCCM3714
BCCL1566
BCCK9347
BCCK3230
BCCH1949

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Consulter la Bibliothèque de documents

Ratthaphol Charlermroj et al.
International journal of food microbiology, 224, 47-54 (2016-03-08)
This study rigorously evaluated a previously developed immunobead array method to simultaneously detect three important foodborne pathogens, Campylobacter jejuni, Listeria monocytogenes, and Salmonella spp., for its actual application in routine food testing. Due to the limitation of the detection limit
Qianwang Zheng et al.
Food microbiology, 52, 159-168 (2015-09-05)
The ability of nine commercial broths to enrich healthy and 90% sanitizer-injured Salmonella Typhimurium and Salmonella cocktail on mung bean sprouts was evaluated to select an optimum broth for detection. Results showed that S. Typhimurium multiplied faster and reached a

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