Peptone from casein and other animal proteins

suitable for microbiology

Peptone from animal tissue
CAS Number:
MDL number:

Quality Level

biological source

bovine milk


≥12% total nitrogen (N) basis




microbiology: suitable (preparation)

ign. residue



≤10% loss on drying


6.5-7.5 (2% in H2O)


H2O: 2%, clear, yellow (and faint yellow and faint brown)

Featured Industry

Food and Beverages

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Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Priyadharshini Ramachandran et al.
Journal of microbiology and biotechnology, 23(3), 351-356 (2013-03-07)
A high beta-glucosidase (BGL)-producing strain, Stereum hirsutum, was identified and isolated and showed a maximum BGL activity (10.4 U/ml) when cultured with Avicel and tryptone as the carbon and nitrogen sources, respectively. In comparison with other BGLs, BGL obtained from...
Takashi Kuda et al.
Food chemistry, 134(4), 1719-1723 (2013-02-28)
Listeria monocytogenes causes listeriosis in humans, mainly through the consumption of ready-to-eat foods such as cheese. Immunocompromised persons, the elderly, and pregnant women and their fetuses or newborns are at the highest risk for the infection. We examined the effects...
G Csaba et al.
Acta biologica Hungarica, 62(3), 228-234 (2011-08-16)
The aim of the experiments was to study the regulation of triiodothyronine (T3) production in the unicellular Tetrahymena. Untreated and troph-hormone treated specimen were prepared and in different timepoints T3 content was measured and compared by immunocytochemical flow cytometry. 0.1...
Mesut Taskin et al.
International journal of food sciences and nutrition, 63(5), 597-602 (2011-12-06)
This study was performed to investigate the usability of chicken feather hydrolysate (Chicken feather peptone (CFP)) as substrate for mycelial biomass and extracellular polysaccharides (EPS) production from edible mushroom Morchella esculenta. The ability of CFP to support biomass and EPS...
Saoussen Turki et al.
Bioresource technology, 100(10), 2724-2731 (2009-02-04)
In this work the effect of several organic nitrogen sources on lipase production in Yarrowia lipolytica LgX64.81 overproducing mutant was studied. Among them, tryptone and peptone showed the most prominent stimulatory effect. Interestingly, only tryptic and peptic casein digest were...

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