82962

Peptone from meat, enzymatic digest

for biotechnological purposes

• Sinónimos: Peptone from bovine meat
• Número de CAS: 91079-38-8
• Código UNSPSC: 41106212
• eCl@ss: 42040102
• NACRES: NA.74

Propiedades

• origen biológico: Porcine pancreas; bovine heart (; )
• Nivel de calidad: 200
• grado: for biotechnological purposes
• formulario: powder
• composición: amino-nitrogen, ≥2.7% ; total nitrogen (N), ≥14%
• envase: pkg of (50 g; ; 1 kg; ; 5 kg)
• residuo de ign.: ≤6%
• pérdida: ≤6% loss on drying
• pH: 5.5±0.5 (25 °C, 2% in H₂O)
• solubilidad: H₂O: 2%, clear, faintly to light yellow
• aplicaciones: food and beverages; microbiology

Descripción

Descripción general

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.

Aplicación

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)