C0501

Casein Peptone

Acid digest of casein from bovine milk, ≥7.8% total, suitable for biotechnology and microbiology

• Synonyme(s) : Casein hydrolysate, Hy-Case^® Amino
• Numéro CE : 265-363-1
• Code UNSPSC : 41106212
• Nomenclature NACRES : NA.74

Propriétés

• product name: Hy-Case^® Amino, from bovine milk, Casein acid hydrolysate, Suitable for microbiology
• Source biologique: bovine milk
• Niveau de qualité: 200
• Forme: powder
• Contient: 30-40% sodium chloride
• Conditionnement: pkg of (1 kg in poly bottle; 100, 500 g in poly bottle)
• Dosage de l'azote: ≥7.8% total
• pH: 4.7-6.7
• Application(s): food and beverages; microbiology

Description

Description générale

Hy-Case^® Amino is an acid digest of casein processed to a high degree of hydrolysis. It is a refined hydrolysate with high solubility and is used as a microbiological nutrient in laboratory media and fermentations. Casein hydrolysate is produced by the digestion of casein with hydrochloric acid. The digestion conditions are such that a proportion of vitamins and growth promoting substances are retrained. Tryptophane is destroyed by the acid treatment. The inorganic salts level is high due to neutralization of the acid.

Application

Hy-Case^® Amino or Casein hydrolysate is especially suited for the large-scale cultivation of Streptococci, for toxins and streptokinase production. In industrial fermentations it favors a high yield of biomass, particularly for certain yeasts and fastidious bacilli. It is also used as a nutrient in vaccine and toxin production where a high free amino acid content is required.

Qualité

Primarily free amino acids with a small amount of peptides.

Reconstitution

Recommended concentration: 150 g/L

Informations légales

Hy-Case is a registered trademark of Kerry Group

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)