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Safety Information

70175

Sigma-Aldrich

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
EC Number:
293-426-3
UNSPSC Code:
12352202
eCl@ss:
42040102
NACRES:
NA.74

biological source

bovine skeletal muscle

form

powder

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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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.

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

70175-100G:
70175-10G-KC:
70175-BULK:
70175-VAR:
70175-500G:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD9719
BCCG3445
BCCG5046
BCCD3506
BCCD9144

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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
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

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