Appearance (Colour)
Brownish yellow to brown
Appearance (Form)
Free .flowing homogeneous powder
Solubility (Colour) 2% aq. solution
Brownish yellow to brown, clear
pH (25°C)
6.9 ± 0.5 (2.0%)
Stability (After autoclaving)
Brownish yellow to brown, clear
Loss on drying
<= 5.0 %
Nitrogen content (N)
NLT 11.0 %
Indole Production (0.1%)
Escherichia coli ATCC 25922 : Passes Test
Total Aerobic microbial count
(By Plate Count Method) : NMT < 50,000 cfu/gm
Total Yeast and Mould count
(By Plate Count Method) : <= 100 cfu/gm
Cultural Response
Inoculate and incubate at 37 °C for 18-24 hours
Organism
Clostridium sporogenes ATCC 11437
Inoculum (cfu) 10-100
Growth : Good
Organism
Streptococcus mitis ATCC 9895
Inoculum (cfu) 10-100
Growth : Good
Applications
Used as source of nutrients in microbiology culture media.Water soluble; being derived from liver contains relatively high levels of iron.
