39396

Casein Yeast Peptone

suitable for microbiology

• Synonym(s): Casein Peptone tryptic digest / Yeast Extract (4:1), Tryptone / Yeast Extract (4:1)
• UNSPSC Code: 41106212
• NACRES: NA.85

Properties

• biological source: bovine milk; yeast
• Quality Level: 200
• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: amino-nitrogen, ≥2.5-5.0% ; total nitrogen (N), ≥12%
• packaging: pkg of 500 g
• storage condition: (Tightly closed. Dry.)
• impurities: ≤15% ash
• loss: <10% loss on drying
• pH: 7.2±0.5 (2% in H₂O)
• solubility: H₂O: 2%, clear, yellow
• application(s): food and beverages; microbiology

Description

General description

Casein Yeast Peptone is a common peptone mixture often used in microbiology for the growth of bacteria and fungi. It is a complex mixture that provides a rich source of nutrients necessary for the growth and metabolism of microorganisms.The main components of Casein Yeast Peptone are casein peptone and yeast extract. Casein peptone is a milk protein that is hydrolyzed into smaller peptides, providing a source of amino acids for microbial growth. Yeast extract is derived from the autolysis of yeast cells, and contains a range of nutrients such as vitamins, minerals, and amino acids.

Application

Casein Yeast Peptone creates a nutrient-rich and versatile medium suitable for a wide range of microorganisms. This medium supports the growth of fastidious organisms and is commonly used in microbial culture, isolation, and identification techniques, as well as in the production of enzymes, antibiotics, and various biotechnological processes.

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H334
• pcodes: P261 - P284 - P501
• Hazard Classifications: Resp. Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable