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Peptone from casein, pancreatic digest

Pancreatic digest of casein, suitable for microbiology

Synonym(s):

Peptone from casein

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About This Item

CAS Number:
91079-40-2
EC Number:
293-428-4
UNSPSC Code:
41106212
NACRES:
NA.85

biological source

bovine milk

Quality Level

200

form

powder

composition

total nitrogen (N), ≥12%

ign. residue

≤10%

loss

≤6% loss on drying

pH

6.8±0.5 (25 °C, 2% in H2O)

solubility

H2O: 2%, clear, faintly to light yellow

application(s)

food and beverages
microbiology

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General description

Peptone from pancreatic digest of casein is used as a nitrogen source in culture media formulated for isolating and cultivating fastidious and non-fastidious bacteria, fungi and some protozoa. It is a refined hydrolysate with high solubility and is used as a microbiological nutrient. It is a rich source of amino acids and peptides recommended for culture media in analytical microbiology and in industrial fermentation.

Application

Peptone from casein, a pancreatic digest is recommended for laboratory media and fermentation and has been used in antibiotics, toxins, and enzyme productions.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL2546
BCCK0865
BCCH4001
BCCF4440
BCCF2007

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Sergi Raurich et al.
Journal of microbiological methods, 163, 105646-105646 (2019-06-04)
The use of probiotics in animal nutrition to provide health benefits is widely accepted. Bifidobacterium animalis (BAN) is an example of a commonly used beneficial strain. BAN is applied in a multi-strain feed additive for poultry. As part of the

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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