Definition of ultrafiltration in English:
ultrafiltration
nounˌʌltrəfɪlˈtreɪʃ(ə)nˌəltrəfilˈtrāSH(ə)n
mass nounFiltration using a medium fine enough to retain colloidal particles, viruses, or large molecules.
Example sentencesExamples
- The procedure for the isolation of PHU from freshly collected male urine included filtration, ultrafiltration and reverse-phase chromatography.
- The ultrafiltration molecular weight separation transforms the product into 50 percent protein, allowing smaller molecular weight particles like minerals and lactose to pass through a screen while the protein is retained.
- The procedure for the preparation of CDA-II from male urine includes filtration, ultrafiltration and reverse-phase chromatography.
- The supernatant was desalted by centrifugal gel filtration and concentrated by ultrafiltration as previously described.
- Specific processing by microfiltration, ion exchange and ultrafiltration can concentrate GMP in whey protein to 70 to 80 percent.