82962

Peptone from meat, enzymatic digest

for biotechnological purposes

• Sinonimo/i: Peptone from bovine meat
• Numero CAS: 91079-38-8
• Numero MDL: MFCD00040474
• Codice UNSPSC: 41106212
• eCl@ss: 42040102
• NACRES: NA.74

Proprietà

• Origine biologica: Porcine pancreas; bovine heart (; )
• Livello qualitativo: 200
• Stato: powder
• Composizione: amino-nitrogen, ≥2.7% ; total nitrogen (N), ≥14%
• Confezionamento: pkg of (50 g; ; 1 kg; ; 5 kg)
• Residuo alla calcinazione: ≤6%
• Perdita: ≤6% loss on drying
• pH: 5.5±0.5 (25 °C, 2% in H₂O)
• Solubilità: H₂O: 2%, clear, faintly to light yellow
• applicazioni: food and beverages; microbiology

Descrizione

Descrizione generale

Peptone from meat, enzymatic digest is a richsource of peptides and free amino acids. Meat peptone provides nitrogen,vitamins, amino acids, and carbon in microbiological culture media. High sulfurcompound content in meat peptone enables the detection of bacteria (Clostridiaspp., Salmonella spp.) that produce hydrogen sulfide. Meat peptone issuitable for the cultivation of yeast and molds, enterobacteria, andstaphylococci. It also favors the growth of streptococci and the production ofcharacteristic hemolysis in blood agar formulations.

Applicazioni

Peptone (from meat) is used as a nutritive substrate in fermentation and culture media. It is suitable for analytical microbiology and industrial fermentation.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)