Recovery of water soluble biopolymers from an aqueous solution b

Details Recovery of water soluble biopolymers from an aqueous solution b Recovery of water soluble biopolymers from an aqueous solution b

1989-05-16

1991-08-27

Yarbrough, Amelia Burgess

Chemistry: analytical and immunological testing

Including sample preparation

Liberation or purification of sample or separation of...

435814, 436175, 436825, 536127, G01N 118

Patent

active

050432877

ABSTRACT:
The instant invention is a process for the recovery from an aqueous solution of water soluble biopolymers, in particular polysaccharides, gums, agar, agarose and starches by the addition of polyoxide solution to the biopolymer containing solution. The biopolymer is then separated and collected.

REFERENCES:
patent: 4126605 (1978-11-01), Schneider et al.
patent: 4746511 (1988-05-01), Kobatake et al.
patent: 4835257 (1989-05-01), Friedrich-Fiechtl et al.
Soini et al, Clin. Chem. 25/3, 353-361 (1979).

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