Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Separation of micro-organism from culture media
Patent
1979-08-22
1981-10-13
Penland, R. B.
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Separation of micro-organism from culture media
435243, 435253, 435853, 435856, 435857, 435885, 426 36, 426 43, C12N 102
Patent
active
042949300
ABSTRACT:
A process is provided for improving the recovery of microbial cell biomass, which includes the steps of subjecting a culture broth containing chain-forming microorganisms to shearing conditions sufficient to shorten the chain-length of microbial cells whereby the packed cell volume of the cell biomass is substantially reduced and then recovering the thus treated biomass from the broth by centrifugation.
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patent: 3738488 (1973-06-01), Hondermark
patent: 3950224 (1976-04-01), Ward et al.
patent: 4053642 (1977-10-01), Hup et al.
patent: 4115199 (1978-09-01), Porubcan et al.
Barach Jeffrey T.
Bluhm Leslie
Davidson Louis E.
Miles Laboratories Inc.
Penland R. B.
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