Recovery of xanthine stimulants from aqueous media

Food or edible material: processes – compositions – and products – Processes – Treatment of liquid with nongaseous material other than...

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426427, A23G 100

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active

044078340

ABSTRACT:
A process for the recovery of xanthine stimulants from an aqueous solution containing xanthine stimulants extracted from cocoa material, which comprises contacting the solution with a substantially neutral adsorbent and separating the adsorbent, with the xanthine stimulants adsorbed thereon, from the aqueous solution having a reduced content of xanthine stimulants.

REFERENCES:
patent: 4160042 (1979-07-01), Farr et al.
Minifie, Chocolate, Cocoa, and Confectionery: Science & Technology, 2nd Ed., 1980, Avi: Westport, Conn., p. 346.
Hassler, Active Carbon, 1951, Chemical Publ. Co., Inc., New York, pp. 21, 184, 358-360.
Hassler, Purification with Active Carbon-Industrial, Commercial, Environmental, Chemical Publ. Co.: New York, pp. 34, 37, 91, 182-183, 346-348.

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