Food processing device and electric system for the processing de

Details Food processing device and electric system for the processing de Food processing device and electric system for the processing de

1999-09-17

2000-10-31

Alexander, Reginald L.

Foods and beverages: apparatus

Electric, radiant or vibrational treating means

99483, 99358, 422 22, 426237, 363 52, A23L 332

Patent

active

061385557

ABSTRACT:
A safer power supply is used in conjunction with a system for preserving food, oil, organs, or other organic material. The power supply constantly applies a high voltage-weak pulse electric voltage, generated by a transformer using an alternating-current power supply of commercial frequency, with the voltage applied through an electrically conducting electrode to the food or other organic materials. In the power supply, one pole of the secondary winding is sealed for increased safety. By applying or impressing high voltage-weak pulse electric current to frying oil or other organic materials using the power supply and/or the preservation system, the high voltages restrain deterioration of frying oil and enables long-term use. Installed on a food container which is placed in a refrigerator, the power supply safely applies high voltage-weak pulse electric current to meat and fish in the container, and so suppresses propagation of germs and deterioration.

REFERENCES:
patent: 5276394 (1994-01-01), Mayfield
patent: 5588357 (1996-12-01), Tomikawa et al.
patent: 5690978 (1997-11-01), Yin et al.
patent: 6050178 (2000-04-01), Uemura

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