1.02239

M-Gredient^® Casein Peptone for Biotechnology and Microbiology

Pancreatically Digested, for Biotechnology and Microbiology

• Synonym(e): Peptone from casein pancreatically digested, Fermtech base materials for biotechnology, Casein Hydrolysate, Peptone from Casein, Tryptone
• CAS-Nummer: 91079-40-2
• MDL number: MFCD00131829
• UNSPSC Code: 41106212
• NACRES: NA.74
• EC Index Number: 293-428-4

Eigenschaften

• Produktname: M-Gredient^® Casein Peptone A2, (Pancreatically Digested), (Prime), 4.7-6.7% Amino Nitrogen, 13.8-15.8% Nitrogen
• biological source: bovine milk
• Quality Segment: 200
• form: solid
• composition: 13.8-15.8% Nitrogen , 4.7-6.7% Amino Nitrogen
• packaging: pkg of 500 g
• ign. residue: ≤5%
• loss: ≤6.5% loss on drying
• pH: 5.0 -6.0
• solubility: 800 g/L
• bulk density: 490 kg/m³
• application(s): (Microbiology and Biotechnology)
• storage temp.: 15-25°C

Beschreibung

General description

This peptone is obtained by pancreatic digestion of alimentary or food-grade bovine casein. The enzymes used are of porcine origin. Produced through a method aimed at removing inorganic salts, the peptone exhibits a high protein content and slightly acidic pH in solution. With a low ash content, it is suitable for culturing a diverse array of microorganisms, promoting the growth of various genera, including Bacillus, Lactococci, and several mesophilic or thermophilic Actinomycetes.

Analysis Note

Appearance: Lightly yellow to lightly brownishyellow fine powder. Characteristic, not rotten smell.
pH-value (5 %; water): 5.0 - 6.0
Total nitrogen (N) (Kjeldahl): 13.8 - 15.8 %
Amino nitrogen (as N): 4.7 - 6.7 %
Sulfated ash (800 °C): ≤ 5.0 %
Loss on drying (105 °C): ≤ 6.5 %
Suitability for microbiology: passes test

Legal Information

M-GREDIENT is a registered trademark of Merch KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable