70178

Peptone from soybean, enzymatic digest

suitable for microbiology

• Synonim(y): Peptone from soybean
• Numer CAS: 91079-46-8
• Numer WE: 293-434-7
• Kod UNSPSC: 41106212
• eCl@ss: 42040102
• NACRES: NA.85

Właściwości

• pochodzenie biologiczne: soybean
• Poziom jakości: 200
• opis: Enzymatic digest of soybean
• Postać: powder
• skład: total nitrogen (N), ≥7%
• opakowanie: pkg of 100 g; pkg of 500 g
• pozostałość po prażeniu: <22%
• strata: ≤6% loss on drying
• pH: 7.1±0.5 (2% in H₂O)
• rozpuszczalność: H₂O: 2%, clear, yellow to brownish-yellow
• Zastosowanie: food and beverages; microbiology

Opis

Opis ogólny

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.

Zastosowanie

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.

Inne uwagi

enzymatic digest

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)