US PATENT SUBCLASS 426 / 255
.~ In plural steps with diverse color removers

Current as of: June, 1999
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426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

253  DF  REMOVING NATURAL COLOR BY CHEMICAL REACTION, E.G., BLEACHING, ETC. {7}
255.~ In plural steps with diverse color removers

DEFINITION

Classification: 426/255

(under subclass 253) Processes in which food is exposed to two or more color removing operations performed by at least two different color removing agents.