Improving the flavor of decaffeinated coffee by radio frequency

Details Improving the flavor of decaffeinated coffee by radio frequency Improving the flavor of decaffeinated coffee by radio frequency

1973-03-23

1976-11-02

Yudkoff, Norman

Food or edible material: processes, compositions, and products

Direct application of electrical or wave energy to food...

Heating by electromagnetic wave

426427, 426428, 426432, 426460, 426465, 426467, A21D 600

Patent

active

039898490

ABSTRACT:
Improved flavor of commercially decaffeinated coffee is accomplished by rapidly drying the wet decaffeinated beans with radio frequency heating the thermal and radio frequency energies required and the wavelength and duration of exposure to the same being sufficient to impart a porous structure to the bean without rupturing the same.

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