Peptone CM Fermentation Grade is a casein-meat peptone manufactured by a controlled enzymatic hydrolysis of casein and animal tissues. Contains a mix of peptides and free amino acids. Used as a source of organic nitrogen recommended in media for: - Analytical microbiology - Industrial fermentation Appearance: Cream fine powder Solubility: Gold, clear complete pH (5%): 5.5-6.5 Loss on Drying: 6% Total Nitrogen: 12.6-13.8% a-Amino Nitrogen: 3.3-4.3% AN/TN x100: 24-35 Residue on Ignition: 14% Chloride (as NaCl): 7% Total Aerobic Microbial Count: 10,000/g Coliforms: 10g Escherichia coli: Absence /g Salmonella: Absence /25g Staphylococcus aureus: Absence/10g Yeasts and Molds: 20 /g
CAS Number:
[73049-73-7]
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