Methods and apparatus for removal of degradation byproducts and contaminants from food grade oil
AssigneeDuraFizz, LLC
InventorsDavid Soane, Michael Berg, William Mowers
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Abstract
Methods, particles and devices are disclosed which are suitable for food-grade oil filtration. Disclosed particles may comprise an inert porous inner particle and at least a partial coating on the inner particle that comprises a polymer comprising at least one amine, amino or imine group.
Claims31
A method for filtering contaminated edible oil comprising the step of contacting said edible oil with a filtering media acceptable for food-grade use, wherein said filtering media comprises a polymer comprising an amine group, an imine group, or both.
A particle suitable for food-grade oil filtration comprising a substantially inert porous inner particle and at least a partial coating on said inner particle, wherein said coating comprises a polymer comprising an amine group, an amino group, an imine group, or a combination thereof.
A filtration device comprising a plurality of particles, wherein at least some of said particles comprise a polymer acceptable for food use comprising at least one amine group.
Dependencies are inferred from the claim text.