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93733

Millipore

Peptone from meat and soybean meal

suitable for microbiology

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Synonym(s):
Tryptone from meat and soybean meal, Tryptose
NACRES:
NA.85

biological source

Porcine pancreas
bovine skeletal muscle (
)
soybean

Quality Level

200

form

powder

shelf life

Limited shelf life, expiry date on the label

composition

amino-nitrogen, ≥3%
total nitrogen (N), ≥12%

storage condition

(Tightly closed)

loss

≤6.0% loss on drying

pH

7.0±0.5 (25 °C, 2% in H2O)

solubility

H2O: 2%, clear, light yellow to brown

application(s)

food and beverages
microbiology

Related Categories

General description

Peptone from meat and soybean meal is widely used in industrial microbiology as a nutrient source for the growth of microorganisms in large-scale fermentation processes. Peptone from meat and soybean meal, also known as tryptone or peptic soybean peptone, is a water-soluble protein hydrolysate obtained from the digestion of porcine pancreas, bovine skeletal muscle, and soybean is used as a nutrient source in microbial culture media. It provides a wide range of nutrients, including amino acids, vitamins, minerals, and peptides, which support the growth of diverse microorganisms. It is particularly useful for the cultivation of fastidious and heterotrophic microbes that require complex nutrient sources.

Application

Peptone from meat and soybean meal is commonly used as an ingredient in many microbial culture media for the growth and identification of bacteria, yeasts and molds from various pharmaceutical, environmental, food and beverage samples.

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 Information

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Mario Mauthe et al.
Autophagy, 14(8), 1435-1455 (2018-06-27)
Macroautophagy/autophagy is a conserved transport pathway where targeted structures are sequestered by phagophores, which mature into autophagosomes, and then delivered into lysosomes for degradation. Autophagy is involved in the pathophysiology of numerous diseases and its modulation is beneficial for 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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