(under the class definition) Subject matter involving a process of destroying or neutralizing a material (usually chemical) which has been added to protect the food from injury due to fungi, insects, bacteria, herbicides, etc..
SEE OR SEARCH THIS CLASS, SUBCLASS:
478+, for a process including the step of cleaning food.
506+, for a process including a step of cleaning food using water.
SEE OR SEARCH CLASS
134, Cleaning and Liquid Contact With Solids, appropriate subclasses for the process of cleaning foods, per se, by the removal of natural occurring material, e.g., dirt, smut, etc..
