Patents Assigned to Smedley-HP Foods Limited
  • Purification of beverages
    Patent number: 4156025
    Abstract: A method of removing haze precursors from wine vinegar and other beverages by passing it through a bed of an ion-exchange resin material in hydrogen form. The resulting clarified wine vinegar is then matured. The resin material is regenerated in situ by sulphuric acid.
    Type: Grant
    Filed: August 5, 1977
    Date of Patent: May 22, 1979
    Assignee: Smedley-HP Foods Limited
    Inventor: James M. Dalgleish