82962

Peptone from meat, enzymatic digest

for biotechnological purposes

• Sinônimo(s): Peptone from bovine meat
• Número CAS: 91079-38-8
• Código UNSPSC: 41106212
• eCl@ss: 42040102
• NACRES: NA.74

Propriedades

• fonte biológica: Porcine pancreas; bovine heart (; )
• Nível de qualidade: 200
• grau: for biotechnological purposes
• forma: powder
• composição: amino-nitrogen, ≥2.7% ; total nitrogen (N), ≥14%
• embalagem: pkg of (50 g; ; 1 kg; ; 5 kg)
• resíduo de ignição: ≤6%
• perda: ≤6% loss on drying
• pH: 5.5±0.5 (25 °C, 2% in H₂O)
• solubilidade: H₂O: 2%, clear, faintly to light yellow
• aplicação(ões): food and beverages; microbiology

Descrição

Descrição geral

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.

Aplicação

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)