Sterol ester powder

摘要

Compositions in powder form of sterols or stanol esters, and milk powder and/or proteins are disclosed. A process of making the compositions is also disclosed. The suitability of incorporation of the compositions in powder form in food products, for example beverages and milk products, is also disclosed.

主权项

1. A process for the production of a storage stable sterol ester and/or a stanol ester composition in powder form, said process comprising the steps of:
(i) dispersing or dissolving about 12 to about 15% by weight of sodium and/or calcium caseinate (component (b)), and about 10 to about 20% by weight of glucose (component (c)), optionally together with an antioxidant, in water at room temperature to form a dispersion or a solution; (ii) heating said dispersion or solution to a temperature of about 50 to about 90° C.; (iii) adding about 62 to about 76% by weight of a fatty acid ester of a sterol and/or a fatty acid ester of a stanol (component (a)), also heated to a temperature of about 50 to about 90° C., to the heated dispersion; (iv) homogenizing the heated dispersion comprising components (a), (b), (c) and optional antioxidant, to form an emulsion; and (v) spray drying said emulsion to produce the sterol ester and/or stanol ester composition in powder form, with the proviso that no emulsifiers other than those of component (b) are present.