| 摘要 |
The present invention is concerned with a process for preparing a dispersion comprising a continuous fat phase and a dispersed gelled aqueous phase, wherein a water-continuous composition, containing, calculated on the water: (i) more than 200 ppm amino acid residues; and (ii) more than the critical concentration of one or more gelling polysaccharides capable of forming a reversible gel, is cooled from above the gel setting temperature of the water continuous composition to below said gel setting temperature and subjected to such conditions of shear that the water-continuous composition is converted into small gelled aqueous beads, after which a fat-continuous dispersion is formed while maintaining the temperature at below the gel melting temperature. The process according to the invention offers the advantage that it enables the simple preparation of water-in-oil dispersions of very low fat content. The latter dispersions moreover are stable under storage conditions and destabilize readily in the mouth, due to the presence of a significant amount of amino acid residues. Another aspect of the present invention is an edible dispersion containing less than 30% by weight of a continuous fat phase and at least 70 wt.% of a gelled aqueous phase, wherein the aqueous phase contains (a) one or more gelling polysaccharides capable of forming a reversible gel, at a concentration level of 1 to 6 times the critical concentration of said gelling polysaccharide(s), and (b) more than 200 ppm amino acid residues. Yet another aspect of the invention relates to an edible dispersion containing less than 30% by weight of a continuous fat phase and at least 70 wt.% of a gelled aqueous phase, wherein sigma for the aqueous phase droplet diameter distribution exceeds 0.9 microns and the aqueous phase contains one or more gelling polysaccharides, capable of forming a reversible gel, at a concentration level of 1 to 6 times the critical concentration of said gelling polysaccharide(s). |
