Pork meat peptone
This peptone is of comprised of 100% porcine material and can be used in the place of bovine components. Many applications are found in microbiological culture media for the growth of difficult or fastidious strains and/or anaerobic spore forming bacteria.
PRINCIPLE CHEMICAL CHARACTERISTICS :
Total Nitrogen = 12 ± 1,0%
Amino Nitrogen = 6,0 ± 1,0%
Sulfuric ash ≤ 17%
Chlorides (expressed as NaCl) ≤ 3,0%
Calcium ≤ 0,2%
Nitrites = negative
Stability with phosphates = stable
Aminogram
AMINO ACID DISTRIBUTION (mg/g):
Aspartic acid : 68
Threonine: 36
Serine: 33
Glutamic acid : 103
Proline: 27
Glycine: 43
Alanine: 48
Cysteine: –
Valine: 37
Methionine : 14
Isoleucine: 25
Leucine: 47
Tyrosine: 10
Phenylalanine: 10
Histidine: 23
Lysine: 53
Arginine: 48
Tryptophan: –
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