Casein peptone
A classic casein peptone used in culture media, but also a good base for numerous applications in industrial microbiology, agro-food diagnostics and in pharmaceutical fermentation.
PRINCIPLE CHEMICAL CHARACTERISTICS :
Total Nitrogen = 12,0 ± 0,5%
Amino Nitrogen = 4,0 ± 1,0%
Sulfuric ash ≤ 17%
Chlorides ≤ 1,0%
Magnesium ≤ 1,0%
Calcium ≤ 1,0%
Tryptophan = positive
Nitrites = negative
Undigested proteins = positive
Proteoses = positive
Indole = negative
Aminogram
AMINO ACID DISTRIBUTION (mg/g):
Aspartic acid : 63
Threonine: 40
Serine: 49
Glutamic acid : 163
Proline: 72
Glycine 19
Alanine: 29
Cysteine: –
Valine: 58
Methionine : 25
Isoleucine: 47
Leucine: 70
Tyrosine: 26
Phenylalanine: 50
Histidine: 30
Lysine: 74
Arginine: 34
Tryptophan: 12
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