TFFA = TOTALLY FREE FATTY ACID For the production the heat shock + purification by extansive diafiltration at low pH method is used which gives a more purified product (albumin fraction) than the Cohn process.
The process is taking place in a closed system. For the highly purified BSA TFFA a purification process is made with active carbon at low pH.
| Specifications: |
|
| Loss on drying: |
< 5% |
| Sulfated ashes: |
< 3.0% |
| Solubility (2% in water): |
Clear to slightly opalescent |
| pH (2% in water): |
6.5 -7.5 |
| Fat: |
< 1.0% |
| Nitrogen: |
> 14.0% |
| Purity: |
>98.0% |
| FFA (in 10% solution) |
Negative |
| Microbiology: |
|
| Total bacterial count: |
< 1000 /g |
| Salmonella: |
Negative in 10g |
| E. coli: |
Negative in 10g |
| Other properties: |
|
| Lyophilized, whitish-grey or cream coloured flakes or coarse powder |
|
| Shelf life: |
3 years |
Raw material used for production is of New Zealand origin. According to the World Organisation for Animal Health (OIE), New Zealand is recognized as being a country with a negligible BSE-risk, according to OIE, Chapter 11.5 Of the Terrestrial Code. .
Special price for bulk quantities on request |
