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93492

Millipore

Wheat Peptone

suitable for microbiology

Synonyme(s) :

Peptone from wheat

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About This Item

Numéro CAS:
94350-06-8
Numéro CE :
305-225-0
Numéro MDL:
MFCD04041196
Code UNSPSC :
41106212
Nomenclature NACRES :
NA.85

Source biologique

wheat

Niveau de qualité

200

Forme

powder

Durée de conservation

limited shelf life, expiry date on the label

Composition

amino-nitrogen, ≥2%
total nitrogen (N), ≥11%

Impuretés

<24% ash

Perte

<6% loss on drying

pH

6.8±0.5 (2% in H2O)

Solubilité

H2O: 2%, clear, light yellow to brown

Application(s)

food and beverages
microbiology

Adéquation

Enterobacter spp.
Lactobacillus spp.
Listeria spp.

Description générale

Wheat Peptone is obtained by enzymatic hydrolysis of wheat proteins. This peptone favors the growth of Enterobacteria, and Listeria. It is also suited for the culture of Lactobacillus. By nature of its high protein content and relatively clear aspect. Wheat Peptone is particualrly well suited for broth cultures and applications where transparency is essential.

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

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
BCCL3723
BCCJ9421
BCCH6483
BCCG0079
BCCF0492

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Debra Rossouw et al.
Applied and environmental microbiology, 75(20), 6600-6612 (2009-08-25)
Commercial wine yeast strains of the species Saccharomyces cerevisiae have been selected to satisfy many different, and sometimes highly specific, oenological requirements. As a consequence, more than 200 different strains with significantly diverging phenotypic traits are produced globally. This genetic

Articles

Base Ingredients of Microbiology Media

Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.

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