Decaffeination of fatty materials

Details Decaffeination of fatty materials Decaffeination of fatty materials

1979-05-17

1980-12-02

Rizzo, Nicholas S.

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

Organic compounds

Chalcogen bonded directly to ring carbon of the purine ring...

426428, 426422, C07D47312

Patent

active

042372887

ABSTRACT:
A process is disclosed wherein the decaffeination of solutions of caffeine in fatty media is effected with hydrophilic, phenol/formaldehyde polymeric resins having phenolic functional groups. In particular, the solutions are contacted with resin to effect decaffeination and the solvent medium is recovered, whereas the exhausted resin containing adherent caffeine and any non-caffeine solids may be regenerated for re-use. Other features of the invention are described in the specification.

REFERENCES:
patent: 4160042 (1979-07-01), Farr et al.

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