Casein peptone
Totally soluble and stable in production, Tryptone V is often destined for use in bacterial toxin production, notably with bacteria like Clostridium and Corynebacterium. As a casein peptone, it can also be used for growth of lactic strains, probiotic strains and more generally for biomass production.
PRINCIPLE CHEMICAL CHARACTERISTICS :
Total Nitrogen ≥ 10,0%
Amino Nitrogen = 4,5 ± 1,0%
pH = 6,5 – 7,5
Sulfuric ash ≤ 18%
Chlorides ≤ 1,0%
Tryptophan = positive
Nitrites = negative
Undigested protein = absence
Proteoses = positive
Indole = negative
Aminogram
AMINO ACID DISTRIBUTION (mg/g):
Aspartic acid : 69
Threonine: 46
Serine: 51
Glutamic acid : 154
Proline: 93
Glycine 15
Alanine: 24
Cysteine: –
Valine: 44
Methionine : 20
Isoleucine: 37
Leucine: 78
Tyrosine: 12
Phenylalanine: 42
Histidine: 29
Lysine: 57
Arginine: 34
Tryptophan: –
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