Pregelatinized starches as carrier materials for liquid...

C - Chemistry – Metallurgy – 08 – B

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C08B 30/14 (2006.01) A23L 1/22 (2006.01)

Patent

CA 2715542

The present invention provides a liquid-loaded starch material comprising a solid carrier material consisting of pregelatinized, non-granular starch material which consists of flake-shaped starch particles, wherein the size distribution of the starch particles is such that at least 50% by weight of the starch particles have a particle size of between 100 and 375 µm, and wherein the BET specific surface area is less than or equal to 0.5 m2/g and one or more liquid components. There is also provided the use in food and animal feed products, pharmaceuticals, nutraceuticals, agrochemicals, and cosmetic or personal care products. In addition, the present invention provides a process for preparing said powdered liquid-loaded starch material.

La présente invention concerne un matériau de type amidon imbibé de liquide comprenant un matériau de support solide constitué d'un matériau de type amidon non granulaire et prégélatinisé, lui-même constitué de particules d'amidon en forme de flocons, la distribution granulométrique des particules d'amidon étant telle qu'au moins 50 % en poids des particules d'amidon présentent une taille des particules se situant dans une fourchette de 100 à 375 µm, et l'aire massique BET étant inférieure ou égale à 0,5 m /g, ledit matériau comprenant également un ou plusieurs composants liquides. L'invention concerne également l'utilisation dudit matériau dans des produits alimentaires, des aliments pour animaux, des produits pharmaceutiques, nutraceutiques, agrochimiques, cosmétiques ou d'hygiène personnelle. En outre, la présente invention concerne un procédé de préparation dudit matériau en poudre de type amidon imbibé de liquide.

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