Meat Peptone
Catalog Number: AS-1008
CAS Number: 91079-38-8
Peptide digestion of animal tissues results in a complex mixture known as meat peptone. As a rich source of nutrients for cultivating a diverse array of bacteria, it is essential in microbiology labs. Both fastidious bacteria with growth requirements and non-fastidious bacteria that can grow in less complicated conditions are included in this.
Among the many vital elements that meat peptone offers for bacterial growth are:
Free amino acids are directly incorporated by bacteria to synthesis proteins. They are the building blocks of proteins.
Carbon and nitrogen are necessary components for the synthesis of new cells.
B vitamins are essential for a number of metabolic activities in bacteria, and meat peptone is a rich source of these nutrients.
Due to high content of sulfur, meat peptone is appropriate for hydrogen sulfide bacteria such as salmonella.Shelf life and storage
Store peptone from meat between 10-30 °C in a ventilated and low humidity place and protected from light. Close the container tightly after use. Use before expiry date.Note that this product is for R&D use only. DO NOT USE for drug, household, or any other uses.
For Laboratory Use Only.
Peptone from Meat (Meat Peptone)
Typical analysis
Powder appearance Light yellow – beige Solubility Freely soluble in water 1% solution appearance Clear, yellow – beige pH (1% in water) 6.5 – 7.5 Chemical analysis
Total nitrogen ≥11.5 Sodium chloride ≤6 Amino nitrogen ≥3 Moisture ≤5 Amino acid composition (mg/g)
Aspartic acid 151 Methionine 140 Threonine 23.6 Serine 15.2 Glutamic acid 733 Proline 65.9 Glycine 1644 Alanine 1044 Cysteine – Valine 518 Isoleucine 475 Leucine 545 Tyrosine 274 Phenylalanine 426 Histidine 76.4 Lysine 438 Arginine 11.3 Tryptophan 39.1 Microbial Quality Control Cultural response after 18-24 hours incubation at 35-37 °C on 2% peptone agar (AS-1318) prepared by meat peptone from meat as a component.
Strain ATCC Growth Escherichia coli 25922 Luxuriant Staphylococcus aureus 25923 Luxuriant















