Process of making sucrose esters

Details Process of making sucrose esters Process of making sucrose esters

1974-03-06

1976-12-07

Padgett, Benjamin R.

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

Organic compounds

Carbohydrates or derivatives

252356, C08B 3700

Patent

active

039962067

ABSTRACT:
A surface active composition is prepared by reacting solid particulate sucrose with at least one triglyceride, in the presence of a basic transesterification catalyst, at a temperature of from 110.degree. to 140.degree. C, at atmospheric pressure and in the absence of any solvent. The preferred temperature range is 120.degree. to 130.degree. C, most preferably about 125.degree. C. The preferred catalyst is potassium carbonate. The reaction can be accelerated by adding a suitable emulsifier, such as a diglyceride, a monoglyceride or a surfactant product of the reaction, to the reaction mixture.

REFERENCES:
patent: 3251827 (1966-05-01), Schnell et al.
patent: 3480616 (1969-11-01), Osipow et al.
patent: 3558597 (1971-01-01), Brachel et al.
patent: 3597417 (1971-08-01), Myhre
Morrison and Boyd, Organic Chemistry, Allyn and Bacon (1966) pp. 679-680.

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