Patents Represented by Attorney Kenneth Van Wyck

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  • Process for preserving lemon juice utilizating a non-sulfite preservative
    Patent number: 5021251
    Abstract: The invention relates to a process for preserving lemon juice without the use of sulfite agents. The process uses sodium benzoate and optionally ascorbic acid, glucose oxidase, sodium acid pyrophosphate, or sodium hexametaphosphate, or an inert gass, such as carbon dioxide, helium or nitrogen or any combination thereof. Non-refrigerated shelf-life of 12 months or more before browning occurs is thereby achieved.
    Type: Grant
    Filed: July 23, 1990
    Date of Patent: June 4, 1991
    Assignee: Borden, Inc.
    Inventors: Ronald J. McKenna, David J. Keller, Lauren S. Bibeau