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61044

Millipore

Tryptone Plus

for biotechnological purposes

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Synonym(s):
Peptone from casein, Peptone from casein Plus, tryptic digest
CAS Number:
91079-40-2
EC Number:
293-428-4
UNSPSC Code:
41106212
NACRES:
NA.85

biological source

bovine milk

Quality Level

200

grade

for biotechnological purposes

form

powder

composition

amino-nitrogen, ≥4%
total nitrogen (N), ≥12%

ign. residue

≤22%

loss

≤8.0% loss on drying

pH

6.2-7.2 (25 °C)

solubility

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

application(s)

food and beverages
microbiology

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General description

Source of organic nitrogen and growth factors recommended in media for analytical microbiology and industrial fermentation. This casein peptone is highly soluble.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Precautionary Statements

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

常规特殊物品

Certificates of Analysis (COA)

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Effect of medium components on bacteriocin production by Lactobacillus pentosus ST151BR, a strain isolated from beer produced by the fermentation of maize, barley and soy flour.
Todorov, S. D., and L. M. T. Dicks.
World Journal of Microbiology & Biotechnology, 20 (6), 643-650 (2004)
Thermomicrobium, a new genus of extremely thermophilic bacteria
JACKSON, THOMAS J., ROBERT F. RAMALEY, and WARREN G. MEINSCHEIN
International Journal of Systematic and Evolutionary Microbiology, 23 (1), 28-36 (1973)

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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