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Merck

70175

Peptone from meat, enzymatic digest

suitable for microbiology

Synonym(s):

Peptone from bovine meat

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About This Item

CAS Number:
91079-38-8
MDL number:
MFCD30734128
UNSPSC Code:
12352202
EC Number:
293-426-3
NACRES:
NA.74
eCl@ss:
42040102

Key Documents

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Product Name

Peptone from meat, enzymatic digest, suitable for microbiology

form

powder

biological source

bovine skeletal muscle

technique(s)

microbiological culture: suitable

impurities

≥10% total nitrogen (N)
≥3% amino N

ign. residue

≤12%

loss

≤6% loss on drying

pH

7.0±0.5 (25 °C, 2% in H2O)

solubility

H2O: 2%, clear, slightly yellow

application(s)

food and beverages
microbiology

suitability

Clostridium spp.
Corynebacterium spp.
Salmonella spp.
Staphylococcus spp.

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Application

Peptone from meat, enzymatic digest has been used:

  • to culture Candida albicans
  • to study its effects on canonical and non-canonical receptors of glucagon-like peptide 1 (GLP1) in human colon tissue in different ex vivo models
  • as a component of the nutrient broth (NB) to study its efficacy against pathogen resistance in grapevine plants

General description

A specialized peptone prepared by the enzymatic digestion of selected fresh meat which can be used in media for the production of bacterial toxins from organisms such as Corynebacterium diphtheriae, Staphylococci, Clostridiae, and Salmonellae.

Storage Class

11 - Combustible Solids

wgk

WGK 3

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
BCCN5835
BCCN0118
BCCL3771
BCCM1999
BCCD9719

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Carme Grau-Bové et al.
International journal of molecular sciences, 23(7) (2022-04-13)
GLP1 produced in the upper part of the gut is released after food intake and acts by activating insulin secretion, but the role of GLP1 in the colon, where it is predominantly produced, remains unknown. Here we characterized the apical
GSPE Pre-Treatment Exerts Long-Lasting Preventive Effects against Aging-Induced Changes in the Colonic Enterohormone Profile of Female Rats.
Migu??ns-G??mez, et al.
International Journal of Molecular Sciences, 24 (2023)
Martina Cappelletti et al.
Frontiers in plant science, 7, 1053-1053 (2016-08-04)
Protein derivatives and carbohydrates can stimulate plant growth, increase stress tolerance, and activate plant defense mechanisms. However, these molecules can also act as a nutritional substrate for microbial communities living on the plant phyllosphere and possibly affect their biocontrol activity
Olena P Ishchuk et al.
Antibiotics (Basel, Switzerland), 9(1) (2020-01-08)
The opportunistic human fungal pathogen Candida albicans relies on cell morphological transitions to develop biofilm and invade the host. In the current study, we developed new regulatory molecules, which inhibit the morphological transition of C. albicans from yeast-form cells to

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