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Peptone from soybean, enzymatic digest

suitable for microbiology

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Synonym(s):
Peptone from soybean
CAS Number:
EC Number:
eCl@ss:
42040102
NACRES:
NA.85

biological source

soybean

Quality Level

description

Enzymatic digest of soybean

form

powder

composition

total nitrogen (N), ≥7%

packaging

pkg of 100 g
pkg of 500 g

ign. residue

<22%

loss

≤6% loss on drying

pH

7.1±0.5 (2% in H2O)

solubility

H2O: 2%, clear, yellow to brownish-yellow

application(s)

food and beverages
microbiology

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This Item
907657016968971
Peptone from soybean(enzymatic digest), suitable for microbiology

90765

Peptone

Peptone special suitable for microbiology

68971

Peptone special

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

application(s)

food and beverages, microbiology

application(s)

food and beverages, microbiology

application(s)

food and beverages, microbiology

application(s)

food and beverages, microbiology

form

powder

form

powder

form

powder

form

powder

pH

7.1±0.5 (2% in H2O)

pH

6.3-7.3 (25 °C)

pH

6.8±0.5 (25 °C, 2% in H2O)

pH

6.5-7.5 (2% in H2O)

solubility

H2O: 2%, clear, yellow to brownish-yellow

solubility

H2O: 2%, soluble, clear, light yellow

solubility

H2O: 2%, clear, faintly to light yellow

solubility

H2O: 2%, clear, yellow

General description

Peptone is an enzymatic hydrolysate, obtained by papaic digestion of soya flour, it is used as a nitrogen source in culture media formulated for isolating and cultivating fastidious and non-fastidious bacteria and fungi. In addition to its nitrogen constituents, this peptone has a high carbohydrate content and is suitable for many purposes. However, due to this high content of sugar, it is not recommendable for fermentation assays.

Application

Peptone from an enzymatic digest of soybean is widely used in culture media and is often used for the cultivation of many fastidious organisms and where rapid, luxuriant growth is required.

Other Notes

enzymatic digest

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Lina M González et al.
Nature chemical biology, 16(2), 126-133 (2019-12-04)
Materials can be made multifunctional by embedding them with living cells that perform sensing, synthesis, energy production, and physical movement. A challenge is that the conditions needed for living cells are not conducive to materials processing and require continuous water

Articles

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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