Process for preparing hypoallergenic foods
AssigneeImmunopath Profile, Inc.
InventorLeonard S. Girsh
Life of this patent
Estimating the term…
Abstract
Common allergenic foods are made hypoallergenic by treatment with super critical fluid or critical liquid gas such as super critical carbon dioxide or liquid nitrogen. The treatment of foods with liquid nitrogen or super critical carbon dioxide also enhances the functionality of fat, so that the total fat in the food can be reduced while retaining the good taste of the food.
Claims15
A method for reducing the allergenicity of a food that comprises wine, comprising:
- treating the food comprising wine with super critical fluid or critical liquid carbon dioxide or nitrogen.
A method for reducing the allergenicity of a food that comprises fat, comprising:
- treating the food with super critical fluid or critical liquid carbon dioxide or nitrogen;
- and
- wherein the fat is not removed from the treated food.
A method for reducing the allergenicity of a food that comprises peanut flour, comprising:
- treating the food comprising peanut flour with supercritical fluid or critical liquid carbon dioxide or nitrogen;
- and
- whereby the flour is so degraded by the treatment that there is an at least about 50% reduction in the particle size of the flour.
A method for reducing the allergenicity of a food that comprises at least partially defatted peanut flour, comprising:
- treating the food comprising peanut with super critical fluid or critical liquid carbon dioxide or nitrogen.
A method for reducing the allergenicity of a food that comprises starch, comprising:
- treating the food with super critical fluid or critical liquid carbon dioxide or nitrogen;
- and
- whereby the starch is so degraded by the treatment that there is an essential absence of birefringent starch granules upon polarizing microscopic examination.
A method for reducing the allergenicity of a food that comprises chopped peanuts, peanut flour, or peanut paste, comprising:
- treating the food comprising chopped peanuts, peanut flour, or peanut paste with supercritical fluid or critical liquid carbon dioxide or nitrogen;
- wherein peanut allergens as measured using ELISA or RIA are decreased at least about 10-fold after treatment.
A method for reducing the alleruenicity of a food, comprising treating the food with supercritical fluid or critical liquid carbon dioxide or nitrogen for a period of at least 15 minutes.
A method for reducing the allergenicity of a food that comprises wine, comprising:
- altering the three-dimensional structure of an allergenic component of the food that comprises wine by treating the food with super critical fluid or critical liquid carbon dioxide or nitrogen.
A method for reducing the allergenicity of a food that comprises peanut flour, comprising:
- altering the three-dimensional structure of an allergenic component of the food by treating the food with super critical fluid or critical liquid carbon dioxide or nitrogen
- and whereby the flour is so degraded by the treatment that there is an at least about 50% reduction in the particle size of the flour.
Dependencies are inferred from the claim text.