PROTEOSE PEPTONE N° 3
CAT Nº:1607
Ingredients (Peptones)
DESCRIPTION
Proteose Peptone N° 3 is a high quality hydrolysate produced by the enzymatic digestion of animal tissues. It is widely
used in culture media and has been used extensively in the manufacture of toxins, vaccines, enzymes and other
biological products. This product provide nitrogen in a form that is readily available for bacterial growth
CHEMICAL CHARACTERISTICS
Amino Nitrogen (AN)
Total Nitrogen (TN)
AN/TN Ratio
Loss on drying
Ash
pH (2% solution)
S PE CIF ICAT IONS
T YP ICAL ANALY S IS
Minimum 3.4%
Minimum 10.0%
N/A
Maximum 6%
Maximum 10%
6.5 – 7.5
4.35%
12.42%
35.02%
3.20%
8.20%
6.8
ELEMENTAL PROFILE
T YP ICAL ANALY S IS
Calcium
M a g n e s i um
P otas s ium
Sodium
0.024%
0.02%
2.20%
2.40%
AMINO ACIDS
T ota l (g/100 g )
Alanine
Arginine
Aspartic acid
Cystine
Glutamic acid
Glycine
3.48
3.29
6.69
0.47
16.14
2.90
T ota l (g/100 g )
Histidine
Isoleucine
Leucine
Lysine
Methionine
Phenylalanine
1.99
3.83
6.50
5.95
1.77
3.56
T ota l (g/100 g )
Proline
Serine
Threonine
Tryptophan
Tyrosine
Valine
6.95
4.30
3.57
0.95
1.58
4.89
GROWTH SUPPORTING PROPERTIES
Peptone Agar
Good
MICROBIOLOGICAL TEST
Standard plate count
Yeasts and molds
Coliforms
Salmonella
Less than 5000 col/g
Less than 100 col/g
Negative
Negative
1
LABORATORIOS CONDA, S.A.
www.condalab.com
STORAGE
25ºC
Once opened keep powdered medium closed to avoid hydration.
2ºC
The dehydrated Proteose Peptone nº3 should be homogeneous, free flowing and beige in color. If there are any
changes physically, discard the product.
2
LABORATORIOS CONDA, S.A.
www.condalab.com