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Home » Products » Microbiology Products » PEPTONE - TBL

PEPTONE - TBL

PEPTONE - TBL
PEPTONE - TBL
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Product Code : 04
Product Description

Peptone TBL is the hydrolysis of protein. Hydrolysis is digestion of protein into free amino acid and peptides. We are leading manufacturers & exporters of Peptone TBL Powder in Delhi India. 
PHYSICAL PARAMETERS

S.L. No.

PRODUCT PARAMETERS

SPECIFICATION

1.

Appearance

Light yellowish to brownish yellow colour, free flowing powder having characteristic odour but not pungent smell.

2.

Solubility (2% Soln. at 25 ºC)

Completely soluble in distilled Water, Clear.

3.

Clarity (2% Soln. at 121 ºC.) *

Absolute clear solution. No ppt.

* -After Autoclave 
CHEMICAL PARAMETERS

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 - 5.0%

3.

Total Nitrogen (DWB)

NLT - 13.0%

4.

αAmino Nitrogen

NLT - 3.5%

5.

Total Ash

NMT - 10.0%

6.

Chloride (as NaCl)

NMT - 5.0%

7.

Indole Test

Positive


MICROBIAL PARAMETERS

S.L. No.

PRODUCT PARAMETERS

SPECIFICATION

1.

Total viable count

NMT - 5,000cfu/gm

2.

Escherichia coli

Negative

3.

Salmonella spp.

Negative

4.

Staphylococcus aureus

Negative

5.

Yeast & molds

50/gm


GROWTH PROMOTION TEST
Cultural Characteristic observed in 2% Peptone (STD) TBL and 1.5% agar after incubation at 35-37°C for 18-24 hours.

S.L. No.

MICROORGANISMS

ATCC

INOCULUMS (CFU)

GROWTH

RECOVERY

1.

Staphylococcus aureus

25923

50-100

Good-Luxuriant

NLT- 70%

2.

Escherichia coli

25922

50-100

Good-Luxuriant

NLT- 70%

3.

Pseudomonas aeruginosa

27853

50-100

Good-Luxuriant

NLT- 70%

4.

Bacillus subtilis

6633

50-100

Good-Luxuriant

NLT- 70%

5.

Salmonella typhi

6539

50-100

Good-Luxuriant

NLT- 70%

6.

Streptococcus pyogenes

19615

50-100

Good-Luxuriant

NLT- 70%


Best Before : 36 Months
Storage: Hygroscopic by nature, store the material below 25 ºC, protect from direct sunlight.

Std Packing : 25kg Paper bag/HDPE drum 


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