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87972

Millipore

Peptone from soybean, enzymatic digest

for biotechnological purposes, Growth stimulant for fastidious microorganisms

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Synonym(s):
Peptone from soybean
CAS Number:
91079-46-8
EC Number:
293-434-7
eCl@ss:
42040102
NACRES:
NA.85

biological source

soybean

Quality Level

200

grade

for biotechnological purposes

form

powder

composition

total nitrogen (N), ≥8%

storage condition

protect from light

ign. residue

≤22%

loss

≤6.0% loss on drying

pH

6.4-7.8

solubility

H2O: 2%, clear, brownish-yellow

application(s)

food and beverages
microbiology

storage temp.

2-30°C

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General description

Peptone from soybean is a papaic soy hydrolysate, multi-step purified with low molecular weight. It is widely used in the lactic acid bacteria fermentation industry. It is a fine beige powder easily soluble in water. It is manufactured with raw materials from vegetal origin only (non-GMO).It′s natural nitrogen content combined with naturally occurring vitamins as well as a high concentration of carbohydrates makes this peptone suitable for cultivating fastidious microorganisms.

Application

Peptone from soybean is used in the preparation of microbiological culture media. Owing to its rich nutrient source, it is ideal for facilitating growth of a variety of microorganisms including fastidious bacteria or fungi.

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

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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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