Food or edible material: processes – compositions – and products – Application of a gas – mist – smoke or vapor to a food...
Reexamination Certificate
2006-01-24
2006-01-24
Yeung, George C. (Department: 1761)
Food or edible material: processes, compositions, and products
Application of a gas, mist, smoke or vapor to a food...
C425S005000, C426S072000, C426S074000, C426S276000
Reexamination Certificate
active
06989169
ABSTRACT:
The present invention is related to the production of capsules or particles of micro and nanometric size, for introduction into food, using stable electrified coaxial jets of two immiscible liquids with diameters in the micro and nanometric range. An aerosol of charged structured droplets forms when the jets dissociate by capillary instabilities. The structured droplets, which are mano-dispersed in size, contain a first liquid (generally the material desired to be added) that is surrounded by a second liquid. Generally the second liquid provides a barrier or protective coating which allows the addition of the first liquid to a food product without adversely affecting the organoleptic or other properties of the food product.
REFERENCES:
patent: 4251195 (1981-02-01), Suzuki et al.
patent: 4251547 (1981-02-01), Liggett
patent: 6248378 (2001-06-01), Ganan-Calvo
Barrero Ripoll Antonio
Bon Raul Cortijo
Ganan-Calvo Alfonso M.
Loscertales Ignacio Gonzalez
Marquez Manuel
Fitch Even Tabin & Flannery
Kraft Foods Holdings, Inc.
Yeung George C.
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