Powderous formulations of fat-soluble active ingredients
OwnerFunda Elger, Torsten Huberinventors
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Abstract
Stable powderous formulations containing a fat-soluble active ingredient, e.g., vitamin A, in a matrix of a native lupin protein composition are disclosed.
Claims18
Stable powderous formulations comprising a fat-soluble active ingredient in a matrix of a native lupin protein composition wherein the protein is cross-linked.
A process for the preparation of a formulation comprising preparing an aqueous emulsion of a fat-soluble active ingredient and a native lupin protein composition.
A process for the preparation of a formulation comprising preparing an aqueous emulsion of a fat-soluble active ingredient and a native lupin protein composition, adding a reducing sugar, converting the emulsion into a dry powder, and if appropriate, submitting the dry powder to cross-linking the protein by heat treatment or by treatment with a cross-linking enzyme.
Dependencies are inferred from the claim text.