Process for recovering phytic acid, lactic acid or inositol

Details Process for recovering phytic acid, lactic acid or inositol Process for recovering phytic acid, lactic acid or inositol

1994-08-01

1996-11-12

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus esters

562586, 562589, 568833, C07C 5142, C07C 5948, C07C 3516, C07C 6510

Patent

active

055741800

ABSTRACT:
Described is a process for recovering phytic acid or phytic acid salt from a medium in which it is contained. This process includes contacting the medium with a solid-phase free base polymer having tertiary amine functions to adsorb the phytic acid or salt thereof. In one preferred mode, the medium to be treated also contains lactic acid, and separate fractions predominant in (i) lactic acid and (ii) phytic acid or phytic acid salt, respectively, are recovered. Also described are preferred processes for treating mediums to recover lactic acid therefrom, and a favored process for obtaining inositol directly by hydrolyzing phytic acid or phytic acid salt while adsorbed on a pyridine-containing polymer.

REFERENCES:
patent: 3410929 (1968-11-01), Ledding et al.
patent: 3591665 (1971-07-01), Kimura et al.
patent: 4323702 (1982-04-01), Kawabata et al.
patent: 4482761 (1984-11-01), Chao et al.
patent: 4668813 (1987-05-01), Ogawa et al.
patent: 4720579 (1988-01-01), Kulprathipanja et al.
patent: 4851573 (1989-07-01), Kulprathipanja et al.
patent: 4851574 (1989-07-01), Kulprathipanja et al.
patent: 4855494 (1989-08-01), Margureanu et al.
patent: 4924027 (1990-05-01), Kulprathipanja et al.
patent: 5068418 (1991-11-01), Kulprathipanja et al.
patent: 5096594 (1992-03-01), Rabinowitz

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