Method for separating hydrophilic molecules from hydrophobic mol

Details Method for separating hydrophilic molecules from hydrophobic mol Method for separating hydrophilic molecules from hydrophobic mol

1992-04-14

1993-12-21

Spear, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210511, B01D 1104

Patent

active

052718409

ABSTRACT:
Aqueous mixtures of hydrophilic and hydrophobic molecules are separated by adding to the aqueous mixture a second aqueous solution containing 95 mole percent of an alkyldimethylphosphine oxide and 5 mole percent of a phospholipid at 0-10.degree. C. followed by warming to 12-20.degree. C. and separating the resulting two layers.

REFERENCES:
patent: 5098997 (1992-03-01), Anilionis et al.
Bordier, "Phase Separation of Integral Membrane Proteins in Triton X-114 Solution", from J. of Biol. & Chem., Feb. 1981, pp. 1604-1607.
Kresheck, "Precipitous Effects of . . . Oxide Solutions", from Chem. & Physics of Lipids, 1981, pp. 69-81.

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