DivisionPeptones & Hydrolysates

Papaic Digest of Soybean Meal USP



CONTEXT: This peptone is produced from defatted soy flour and secure in its non-GMO origins through « Identity Preserved » status. It is characterized by a balanced level of amino acids and total sugars that favor rapid growth of a multitude of microorganisms. Associated often with a casein peptone in bacterial culture media. This product is certified Kosher DE.

APPLICATION: By virtue of its physical and chemical composition, this is a peptone of choice in the formulation of dehydrated culture media as in Casein-Soy broth. Its characteristics favor use in culture media where the need for compatibility and homogeneity with other ingredients is critical.  

Total Nitrogen = 12,5 ± 1,5%
Amino Nitrogen = 4,0 ± 1,0%
Sulfuric ash ≤ 19%
Chlorides ≤ 5,0%
Nitrites = negative
Indole = negative
Aflatoxins (not routinely tested) : < 2μg/kg

Aspartic acid : 73
Threonine: 23
Serine: 32
Glutamic acid : 119
Proline: 30
Glycine: 28
Alanine: 29
Cysteine: -
Valine: 37
Methionine : 5
Isoleucine: 25
Leucine: 45
Tyrosine: 13
Phenylalanine: 30
Histidine: 17
Lysine: 39
Arginine: 45
Tryptophan : -


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