Yeast extract for culture medium

• Post Date:

  May 13,2013

• Expiry Date:

  May 13,2014

• Detailed Description:

  Quantity: 3000Metric Tons
  Payment Method: TT
  
  Yeast extract is natural soluble paste or powder, which is made from fresh yeast latex via autolysis, hydrolysis, separation, concentration and other modern high-tech bio-refined processes,according to the provisions of Chinese Pharmacopoeia .The product is rich in complete protein, balanced essential amino acid , B vitamins, nucleotides, microelements etc which makes it the most ideal raw material for biological medium and fermentation industry. It equals to 8 times of yeast which can highly increase the survival rate and reproduction rate of the strain, consequently improve the quality and yield of fermentation.
  
  Specification
  
  
  Item
  
  Paste
  
  Powder
  
  Total nitrogen
  
  ≥9.0%
  
  ≥9.0%
  
  Amino acid nitrogen
  
  ≥2.5%
  
  ≥3.5%
  
  Solid content
  
  ≥65%
  
  ≥94%
  
  Chlorine
  
  ≤5%
  
  ≤5%
  
  Ash
  
  ≤10%
  
  ≤10%
  
  PH
  
  5.0-6.0
  
  5.0-6.0
  
  Application:
  
  1. The industrial raw materials of fermentation: amino acids, antibiotics, VC and inosine, etc.
  
  2. Microbiological medium: Pseudomonas, Acetobacter, gluconic acid bacteria, E. coli, Bacillus subtilis, lactic acid streptococcus, staphylococcus, yeast and mycoplasma, etc.
  
  3. Biochemical reagents
  
  Package : 10kg/carton (5kg/bag x 2)
  
  Shelf life: 18 months
  
  Note: This product is hygroscopic, please store in a cool and dry place, seal it after use and keep moistureproof.

• Company:

  Shanghai Ckchuka Industries Co.,Ltd     [ China ]        

• Contact:

  Park Lee

• Tel:

  +86-21-58387713

• Fax:

  +86-21-22811228

• Email:

  shckchuka@gmail.com