Chromatographic method of purifying cyclitols

Details Chromatographic method of purifying cyclitols Chromatographic method of purifying cyclitols

1990-12-20

1992-03-17

Dawson, Robert A.

Liquid purification or separation

Processes

Chromatography

127 462, 127 58, 2101982, 210635, 210638, 210660, 568833, 568872, B01D 1508

Patent

active

050965948

ABSTRACT:
A method of purifying cyclitols, particularly inositol, from mixtures including simple and complex carbohydrates begins by reducing the concentration of carbohydates other than cyclitols to facilitate separation and crystallization of the cyclitol in high purity. This separation can be achieved by separating carbohydrates on a chromatographic column then concentrating and crystallizing cyclitol from selected fractions.

REFERENCES:
patent: 2615053 (1952-10-01), Artz et al.
patent: 4066711 (1978-01-01), Melaja et al.
patent: 4456774 (1984-06-01), Sherman et al.
patent: 4482761 (1984-11-01), Chao et al.
patent: 4544778 (1985-10-01), Chao et al.
patent: 4631129 (1986-12-01), Heikkila
patent: 4946779 (1990-08-01), Kameda et al.
O. Samuelson, "Ion Exchange", vol. 2, J. Marinsky Editor, Dekker, New York, 1969, pp. 167-177.
O. Mikes and R. Vespalec, "Liquid Column Chromatography", vol. 3, Z. Deyl, K. Macke & J. Janaka, editors, Elsevier, Amsterdam, pp. 261-262, 269.
L. R. Snyder and J. J. Kirkland, "Introduction to Modern Liquid Chromatography", 2nd ed., Wiley, New York, pp. 246-251, 410-411, 426-427, 446-447.
S. Budavari, editor, "The Merck Index", 11th ed., Merck & Co., Inc., Rahway, N.J., U.S.A., 1989, p. 788.
R. C. Bennett, Chem. Eng. Progress Symp. Series, 65, No. 95, p. 34 (1969), J. A. Palermo and M. A. Lason, ed.
M. L. Greenburg, B. Reiner, and S. A. Henry, Genetics, 100, 19 (1982).
B. J. Holub, Ann. Rev. Nutr., 6, 563 (1986).
M. J. Jackson & S. Shin, Cold Spring Harbor Conf. Cell Proliferation, 9, 75 (1982).
W. L. McCabe and J. C. Smith, Unit Operations of Chem. Eng., 3rd ed., McGraw Hill, New York (1976).

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