Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1977-03-21
1978-05-16
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
195 63, 195DIG11, 260 13, 264 13, 264 14, 264 15, 536 80, 536 98, 536 99, C08B 1510, C08B 1600
Patent
active
040900223
ABSTRACT:
Porous cellulose beads are prepared by distributing droplets of a solvent mixture containing a cellulose derivative into a precipitating solution to form porous beads which are then washed and hydrolyzed to form porous cellulose beads. The porous cellulose beads, which may be cross-linked, if desired, by suitable treatment, are useful carriers to which enzymes can be immobilized. The beads may also be used for the separation of enzymes, proteins, nucleic acids and the like, or to remove metal ions from dilute mining solutions.
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Tsumura et al., "Continuous Isomerization of Glucose by a Column of Glucose Isomerase," Journal of Food Science and Technology, vol. 14, No. 12, pp. 539-540 (1967).
Chen Li Fu
Tsao George T.
Griffin Ronald W.
Purdue Research Foundation
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