Biopeptone

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 25^oC)

 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