Process for preparing alkali-and heat-stable sugar alcohol...

Details Process for preparing alkali-and heat-stable sugar alcohol... Process for preparing alkali-and heat-stable sugar alcohol...

2007-02-20

2007-02-20

Brunsman, David M. (Department: 1755)

Sugar, starch, and carbohydrates

Processes

Carbohydrate manufacture and refining

C127S029000, C536S127000

Reexamination Certificate

active

10537660

ABSTRACT:
The invention relates first of all to a process for preparing alkali- and heat-stable sugar alcohol compositions which exhibits an optical density lower than or equal to 0.100 in an S-test, in which a sugar alcohol composition is treated with a strong base anion exchange resin in the hydroxide form, at a temperature between 30° C. and 100° C. Second of all, the invention relates to a sorbitol composition.

REFERENCES:
patent: 5773604 (1998-06-01), Lefevre et al.
patent: 6451123 (2002-09-01), Saska et al.
patent: 0711743 (1996-05-01), None
patent: 1095925 (2001-05-01), None
Dabagov et al., “Chromatographic Separation of Polyhydric . . . ”, Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1308-1315, Aug. 1966.
Fluka Chemika-BioChemika Catalogue 1995/96, pp. 1382-1383 (1995).

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