Use of extruded starch-based complexes for satiety, reduction of food intake, and weight management
View Patent ↗The present invention relates to starch-hydrocolloid complexes, their preparation and their use in foods. The complexes positively impact the foods into which they are incorporated to give longer-lasting and/or more potent satiety, thereby helping energy management. The invention further relates to the reduction of food intake and/or management of weight by increasing such satiety.
1. A complex comprising a starch which contains a starch with a resistant starch content of at least 70% (w/w) and a hydrocolloid; wherein the starch is a hydrothermally treated starch and the complex is prepared by extrusion using heat and/or pressure; wherein the starch is a high amylose corn starch; and wherein the hydrocolloid is guar gum; and wherein the starch and hydrocolloid complex has a ratio (w/w) of starch:hydrocolloid of at least 70:30.
2. The complex of claim 1 , further comprising an oil.
3. The complex of claim 2 , wherein the oil is present in an amount of from 10-25% (w/w) based on the complex.
4. A food product comprising the complex of claim 1 and an additional edible ingredient.
5. The food product of claim 4 , wherein the complex is in an amount of from 5 to 75% (w/w).
6. The complex of claim 1 , wherein the starch is a granular resistant starch, also known as a type-2 resistant starch.
7. The complex of claim 1 , wherein the complex has a ratio (w/w) of starch:hydrocolloid of at least 80:20.
8. The complex of claim 1 , wherein the complex is extruded at temperatures between 85° C.-95° C.