Utilization of algae extract for the preparation of pharmaceutical, cosmetic, food or agricultural compositions
AssigneeSociete d'Engrais Composes Mineraux et Amendments
InventorXavier Briand
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Abstract
The present invention relates to the utilization of algae extracts obtained by extraction in liquid phase, or of at least one active substance isolated from such an extract or obtained by chemical synthesis, selected in particular among the fucols, polyfucols, diphloretols, polyphloretols, bifuhalols, polyfuhalols, phloretols, for the preparation of pharmaceutical, cosmetic, food or agricultural compositions with an anti-radical activity, particularly towards the superoxide radical. The algae used are brown, green or red macroscopic algae and in particular Fucus vesiculosus.
Claims12
A method of providing anti-radical activity towards a superoxide radical in a composition, comprising admixing to the composition an effective amount of at least one algae extract to increase the antiradical activity towards the superoxide radical of the composition, wherein said algae is selected from the group consisting of Fucus vesiculosus, Ascophyllum nodosum, Pelvetia canaliculata, Sargassum muticum, Ceramium rubrum and Palmaria palmata.
A method of providing anti-radical activity towards a superoxide radical in a composition, comprising admixing to the composition an effective amount of an extract from a brown algae to increase the antiradical activity towards the superoxide radical of the composition, wherein the brown algae is Fucus vesiculosus.
Dependencies are inferred from the claim text.