Procedure for extraction of polyhydroxyalkanoates from halophili

Details Procedure for extraction of polyhydroxyalkanoates from halophili Procedure for extraction of polyhydroxyalkanoates from halophili

1994-04-28

1996-07-16

Dawson, Robert A.

Liquid purification or separation

Processes

Separating

210787, 134 29, 435135, 435146, 435170, 4352521, 435259, B01D 3700

Patent

active

055364195

ABSTRACT:
A procedure for the extraction of polyhydroxyalkanoates from halophilic bacteria which contain them, using lysis or rupture of halophilic cells (for example, of the halobacteria type) which develop in media with high salt concentrations, by concentration by centrifugation, and then dilution-resuspension in a medium with low salt concentration, for example, fresh or distilled water, and then centrifugation, sedimentation, or filtration of the suspension obtained.

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Applied and Environmental Microbiology, Aug. 1990, pp. 2517-254, Rodriquez-Valera et al.
The Microbial World, 2nd ed., .COPYRGT.1957, 1963, pp. 357-358 Stanier et al.
Fundamentals of Microbiology, 9th ed., pp. 286, 426 Frobisher et al.

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