Soya Peptone

Description: It is an enzymatic digest of NON GMO defatted Soybean Meal of Indian origin. Free flowing powder with characteristic proteinous odour.

 

Application: Source of organic nitrogen recommended in Culture Media for Analytical microbiology, Diagnostics, Laboratory Reagentand Industrial fermentation.

 

Physio-chemical characteristics


PARAMETERS

STANDARD

Colour

Creamish to light brown

Solubility in water (5 % solution)

Completely soluble in water

Clarity (2% w/v aqueous solution)

100 % Clear solution

pH (5 % solution)

6.0-7.0 (at room temp.)

Loss on drying

< 5.0 %

Total nitrogen TN (Kjeldahl Nitrogen)

10.5 to 12.5 %

Alpha (Amino Nitrogen)

2.0 to 3.5 %

Total Ash
< 12.0 %

 

Microbiology

 

PARAMETERS

STANDARD

Total aerobic microbial count (TPC)

< 10000 cfu/gm

Total Yeast and mould count (cfu/gm)

< 100 cfu/gm

Test for Pathogen

 

  • E.coli
  • Salmonella
  • Pseudomonas aeruginos
  • Staphylococcus aureus

 

Negative in 10 gm of sample

 


Culture Response (GPT)

 

Organisms

Culture Response (Growth Test)

Escherichia col

 Luxuriant

Salmonella typhi

 Luxuriant

Pseudomonas aeruginosa

 Luxuriant

Staphylococcus aureus

 Luxuriant

Enterobacter aerogenes

 Luxuriant


GPT (Growth Promotion Test) is carried out by using 2% Peptone, 0.5% NaOH and 1.5% Agar in water at optimum/standard lab testing conditions.

 

Packing / Storage / Shelf Life

 

  • Packed in -25kg HDPE drum with inner PP lining bag
  • Storage -Under 30oC in dry conditions
  • Expiry -As per label claim

 

 

Please note: This product can be customised to suit desired specifications or your in-house specifications.

 

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