1.07214

Peptone from Meat

pancreatic digest, granulated, suitable for microbiology

• Synonyme(s) : Peptone from meat, Peptone from Meat (pancreatic digest) granulated
• Numéro CAS: 91079-38-8
• Code UNSPSC : 41106212
• Numéro de classement CE : 293-426-3
• Nomenclature NACRES : NA.74

Propriétés

• Source biologique: animal
• Niveau de qualité: 200
• Mode de stérilisation compatible: autoclavable compatible
• Pureté: 11.0-14.0% amino-nitrogen basis (purity)
• Forme: powder
• Durée de conservation: limited shelf life, expiry date on the label
• Conditionnement: pkg of 1 kg; pkg of 2.5 kg
• Technique(s): microbiological culture: suitable (used in media preparation)
• pH: 6.5-7.5 (5%)
• Solubilité: 1500 g/L
• Masse volumique apparente: 290 kg/m³
• Application(s): food and beverages; pharmaceutical; microbiology
• Température de stockage: 15-25°C
• Adéquation: nonselective for

Description

Description générale

Peptone from meat is widely used in industrial microbiology as a nutrient source for the growth of microorganisms in large-scale fermentation processes. Peptone from meat, also known as peptic meat peptone, is a water-soluble protein hydrolysate obtained from the pancreatic digestion of meat and used as a nutrient source in microbial culture media. It provides a wide range of nutrients, including amino acids, vitamins, minerals, and peptides, which support the growth of diverse microorganisms. It is particularly useful for the cultivation of fastidious and heterotrophic microbes that require complex nutrient sources.

Application

Peptone from meat is commonly used as an ingredient in many microbial culture media for the growth and identification of bacteria, yeasts and molds from various pharmaceutical, environmental, and food and beverage samples. The high sulphur content makes meat peptone suitable for the detection of bacteria producing hydrogen sulfide.

Caractéristiques et avantages

Our Granulated media are:

• Safer - Significant reduction of inhalation of toxic and allergenic substances resulting in fewer allergic responses. Less contamination of working tools and environment
• Accurate - No separation of components and no clumping, even under humid or warm conditions, ensure a uniform product with higher performance accuracy
• Fast - Rapid and uniform dissolution in water
• Easier - Easier handling and weighing due to the better flow properties. Media do not stick to the flask or container
• Reliable - Homogenous distribution of ingredients guarantees high reproducibility even if only small amounts of media are used.

Remarque sur l'analyse

Appearance: Lightly brownishyellow granulate.
Identity (NIR): passes test
pH-value (5 %; water): 6.5 - 7.5
Total nitrogen (N) (Kjeldahl): 11.0 - 14.0 %
Amino nitrogen (as N): 3.4 - 5.0 %
Nitrite (NO₂): passes test
Sulfated ash (800 °C): ≤ 17.0 %
Loss on Drying (105°C): ≤ 6.0 %
Suitability for microbiology: passes test

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable