Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Containing antioxidant or antioxidant per se
Patent
1975-07-07
1979-05-22
Yudkoff, Norman
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Containing antioxidant or antioxidant per se
426386, 426594, 426610, 426425, B23F 108
Patent
active
041560310
ABSTRACT:
Crude coffee oil is purified by removing substantially all of the diterpene esters by such means as acid treatment, chromatographic separation, steam vacuum distillation or high vacuum distillation. The purified coffee oil is then contacted with aqueous coffee extract in order to extract naturally-occurring antioxidants which will improve the stability of the purified coffee oil. The crude coffee oil may be obtained by pressing roasted coffee and/or water-extracted roasted coffee.
REFERENCES:
patent: 2198207 (1940-04-01), Musher
patent: 3354188 (1967-11-01), Bock
patent: 3704132 (1972-11-01), Strobel
Feldman Jacob R.
Hamell Matthew
Sims Rex J.
Donovan Daniel J.
General Foods Corporation
Savoie Thomas R.
Struzzi Bruno P.
Yudkoff Norman
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