70178

Peptone from soybean, enzymatic digest

suitable for microbiology

• Sinónimos: Peptone from soybean
• Número de CAS: 91079-46-8
• Número CE: 293-434-7
• Número MDL: MFCD08436115
• Código UNSPSC: 41106212
• eCl@ss: 42040102
• NACRES: NA.85

Propiedades

• origen biológico: soybean
• Nivel de calidad: 200
• descripción: Enzymatic digest of soybean
• Formulario: powder
• composición: total nitrogen (N), ≥7%
• envase: pkg of 100 g; pkg of 500 g
• residuo de ign.: <22%
• pérdida: ≤6% loss on drying
• pH: 7.1±0.5 (2% in H₂O)
• solubilidad: H₂O: 2%, clear, yellow to brownish-yellow
• aplicaciones: food and beverages; microbiology

Descripción

Descripción general

Peptone is an enzymatic hydrolysate, obtained by papaic digestion of soya flour, it is used as a nitrogen source in culture media formulated for isolating and cultivating fastidious and non-fastidious bacteria and fungi. In addition to its nitrogen constituents, this peptone has a high carbohydrate content and is suitable for many purposes. However, due to this high content of sugar, it is not recommendable for fermentation assays.

Aplicación

Peptone from an enzymatic digest of soybean is widely used in culture media and is often used for the cultivation of many fastidious organisms and where rapid, luxuriant growth is required.

Otras notas

enzymatic digest

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)