Decaffeination of green coffee

Food or edible material: processes – compositions – and products – Processes – Extraction utilizing liquid as extracting medium

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Details

426427, A23F 110, A23F 302

Patent

active

040875628

ABSTRACT:
Decaffeination of green coffee is achieved by extracting caffeine from either green coffee beans or an aqueous extract of green coffee beans by means of diethyl succinate.

REFERENCES:
patent: 953643 (1910-03-01), Seisser
patent: 1629512 (1927-05-01), Kundig
patent: 2016634 (1935-10-01), Grethe
patent: 2309092 (1943-01-01), Berry et al.
patent: 2817588 (1957-12-01), Barch
patent: 3671263 (1972-06-01), Patel et al.
patent: 3682648 (1972-08-01), Mitchell et al.
"Coffee Processing Technology", vol. 2, by Sivetz, pub. by Avi Pub. Co., Westport, Conn., 1963, pp. 207-215.
Handbook of Chemistry and Physics, 41st edition, Hodgman, Editor in Chief, pub. by Chemical Rubber Pub. Co., Cleveland, Ohio, 1960, pp. 1228-1229.

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