Description

This peptone is a mixture of Casein Peptone and Meat Peptone. It can be used in general culture media as a superior source of nutrients. The growth of some microorganisms may be better than when the individual peptones are used.

Chemical Characteristics	Specifications	Typical Analysis
Amino Nitrogen (AN)	Minimum 3.7%	4.1%
Total Nitrogen (TN)	Minimum 10.0%	13.12%
Total Nitrogen (TN)	N/A	31.25%
Loss on drying	Maximum 6.0%	3.4%
Ash	Maximum 15.0%	8.8%
pH (2% solution)	6.5 - 7.5	6.8

Elemental Profile
Calcium	0.03%
Magnesium	0.014%
Potassium	1.6%
Sodium	2.12%

Growth Supporting Properties
Peptone agar	Satisfactory

Microbiological Analysis
Standard plate count	Less than 5000 CFU/g
Yeast and molds	Less than 100 CFU/g
Coliforms	Negative
Salmonella	Negative

Amino Acid	Total g/100g
Alanine	4.05
Alanine	3.76
Aspartic acid	8.83
Cystine	0.43
Glutamic acid	15.97
Glycine	5.7
Histidine	1.81
Isoleucine	3.44
Leucine	6.5
Lysine	5.5
Methionine	1.81
Phenylalanine	3.34
Proline	8.21
Serine	4.37
Threonine	3.31
Trytonphan	0.8
Tyrosine	1.42
Valine	4.37

Storage

Store at room temperature. Protect from moisture.(18 to 25℃)

Documents

INFO

SDS

PolyPeptone