Food composition in the form of a dry emulsion, preparation...

A - Human Necessities – 23 – J

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Details

A23J 3/14 (2006.01) A23J 3/16 (2006.01) A23L 1/00 (2006.01) A23L 1/22 (2006.01) A23L 1/24 (2006.01) A23L 1/39 (2006.01) A23L 1/40 (2006.01) A23P 1/04 (2006.01) A23P 1/06 (2006.01)

Patent

CA 2320335

The invention concerns a dry emulsion characterised in that it is obtained by drying a dispersion of at least a weakly soluble edible substance also called active substance (MA) in a continuous phase comprising: at least an emulsifier (E) containing at least a partially hydrolysed vegetable protein (protein lysate) whereof the degree of hydrolysis ranges between 0 (excluded) and less than 5 %; and at least a water soluble or water dispersible interstitial filler (ARI) containing at least a partially hydrolysed vegetable protein (protein lysate) whereof the degree of hydrolysis ranges between 5 and 40 %. The invention also concerns a method for preparing said emulsions, comprising the following steps: (i) a first step consists in preparing a dispersion in water or in an aqueous phase comprising at least a hydrophobic active substance (MA), at least an emulsifier (E), and at least a filler (ARI); (ii) the second step consists in drying said dispersion until a dry emulsion is formed. The invention further concerns the use of said dry emulsions for making food compositions.

La présente invention a pour objet une émulsion sèche caractérisée en ce qu'elle est obtenue par séchage d'une dispersion d'au moins une matière comestible peu hydrosoluble appelée également matière active (MA) dans une phase continue comportant: au moins un émulsifiant (E) contenant au moins une protéine végétale partiellement hydrolysée (lysat de protéine) dont le degré d'hydrolyse est compris entre 0 exclu et inférieur à 5 %, et au moins un agent de remplissage interstitial (ARI) hydrosoluble ou hydrodispersable contenant au moins une protéine végétale partiellement hydrolysée (lysat de protéine) dont le degré d'hydrolyse est compris entre 5 et 40 %. L'invention a de même pour objet un procédé de préparation de telles émulsions, comprenant les étapes suivantes: i) la première étape consiste à préparer une dispersion dans l'eau ou dans une phase aqueuse comprenant au moins une mature active hydrophobe (MA), au moins un émulsifiant (E), et au moins un agent de remplissage (ARI); ii) la deuxième étape consiste à sécher ladite dispersion jusqu'à formation d'une émulsion sèche. Elle concerne également l'utilisation des émulsions sèches mentionnées plus haut, pour la fabrication des compositions à usage alimentaire.

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