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Biopeptone
BIOPEPTONE (MIXTURE OF CASEIN & MEAT PEPTONE)
Used as Additional Enrichment of Microorganisms
PHYSICAL PARAMETERS
S.L. No. | PRODUCT PARAMETERS | SPECIFICATION |
1. | Appearance | Greenish to yellowish colour free flowing powder having characteristic Bile odour but not pungent smell. |
2. | Solubility (2% soln. at 25oC) | Soluble in distilled water and alcohol. |
3. | Clarity (2% Soln. at 121 ºC.)* | Clear solution. No ppt. |
S.L. No. | PRODUCT PARAMETERS | SPECIFICATION |
1. | pH (2% Soln. at 25 ºC) | 6.0 - 7.0 |
2. | Loss on drying (at 105 ºC) | NMT - 6.0% |
3. | Total Nitrogen ( DWB) | NLT - 12.0% |
4. | αAmino Nitrogen | NLT - 2.5% |
5. | Total Ash | NMT - 12.0% |
6. | Chloride (as NaCl) | NMT - 5.0% |
7. | Indole Test | Positive |
S.L. No. | PRODUCT PARAMETERS | SPECIFICATION |
1. | Total viable count | NMT- 10,000cfu/gm |
2. | Escherichia coli | Negative |
3. | Salmonella spp. | Negative |
4. | Staphylococcus aureus | Negative |
5. | Yeast & molds | 100/gm |
S.L. No. | MICROORGANISMS | ATCC | GROWTH |
1. | Staphylococcus aureus | 25923 | Good-Luxuriant |
2. | Escherichia coli | 25922 | Good-Luxuriant |
3. | Pseudomonas aeruginosa | 27853 | Good-Luxuriant |
4. | Bacillus subtilis | 6633 | Good-Luxuriant |
5. | Enterococcus faecalis | 29212 | Good-Luxuriant |
6. | Streptococcus pyogenes | 19615 | Good-Luxuriant |
* -After Autoclave
CHEMICAL PARAMETERS
MICROBIAL PARAMETERS
Cultural Characteristic observed in 2% Bio Peptone and 1.5% agar after incubation at 35-37°C for 18-24 hours.
Best Before : 36 Months
Storage : Hygroscopic by nature, store the material below 25 ºC, protect from direct sunlight
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