Process for preparation of fructose-containing solid sugar

Details Process for preparation of fructose-containing solid sugar Process for preparation of fructose-containing solid sugar

1981-08-05

1983-02-01

Schor, Kenneth M.

Sugar, starch, and carbohydrates

Processes

Carbohydrate manufacture and refining

127 61, 127 62, 210634, C13F 102, C13F 104, C13K 1100

Patent

active

043714021

ABSTRACT:
This invention is directed to a process for obtaining fructose-containing solid sugar from fructose-containing liquid sugar by the steps of dehydration, aging and solidification. In the step of dehydration, fructose-containing liquid sugar is brought in the presence of an organic solvent exhibiting azeotropic behavior with respect to water, in contact with a stream of gas causing no denaturation of fructose-containing sugar to remove moisture contained therein. The fructose-containing liquid sugar obtained from said step of dehydration is subject to seed crystal addition treatment in the following step of aging. Lastly, the aged fructose-containing sugar obtained from said step of aging is introduced into anhydrous alcohol for solidification.

REFERENCES:
patent: 2357838 (1944-09-01), Mahoney
patent: 3314882 (1967-04-01), Schroeder
patent: 3816175 (1974-06-01), Melaja
patent: 4162926 (1979-07-01), Veltman et al.
patent: 4199374 (1980-04-01), Dwivedi et al.

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