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Merck
CN

82962

M-Gredient® Meat Peptone B3

Pancreatically and Papaic Digested, for Biotechnology and Microbiology

Synonym(s):

Peptone from bovine meat

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
41106212
NACRES:
NA.74
eCl@ss:
42040102
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Quality Segment

biological source

Porcine pancreas, bovine heart (
)

form

powder

composition

amino-nitrogen, ≥2.7% , total nitrogen (N), ≥14%

packaging

pkg of (50 g

1 kg

5 kg)

ign. residue

≤6%

loss

≤6% loss on drying

pH

5.5±0.5 (25 °C, 2% in H2O)

solubility

H2O: 2%, clear, faintly to light yellow

application(s)

food and beverages
microbiology

General description

Peptone from meat, enzymatic digest is a richsource of peptides and free amino acids. Meat peptone provides nitrogen,vitamins, amino acids, and carbon in microbiological culture media. High sulfurcompound content in meat peptone enables the detection of bacteria (Clostridiaspp., Salmonella spp.) that produce hydrogen sulfide. Meat peptone issuitable for the cultivation of yeast and molds, enterobacteria, andstaphylococci. It also favors the growth of streptococci and the production ofcharacteristic hemolysis in blood agar formulations.

Application

Peptone (from meat) is used as a nutritive substrate in fermentation and culture media. It is suitable for analytical microbiology and industrial fermentation.

Legal Information

M-GREDIENT is a registered trademark of Merch KGaA, Darmstadt, Germany


Storage Class

11 - Combustible Solids

ppe

Eyeshields, Gloves, type N95 (US)

flash_point_f

No data available

flash_point_c

No data available



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