Patents Assigned to NutriLeads B.V.
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Publication number: 20240122961Abstract: The invention relates to a prebiotic composition for use in a method of therapeutic or prophylactic treatment of disorders associated with disturbed composition or functionality of the intestinal microbiome in a subject, said use comprising oral administration of the prebiotic composition to the subject, wherein the composition contains at least 0.1% by weight of dry matter of RG-I polysaccharides originating from fruit, carrot, pea, chicory or sugar beet, said RG-I polysaccharides having a molecular weight in excess of 15 kDa and having a backbone consisting of galacturonic acid residues and rhamnose residues, said rhamnose residues being contained in alpha(1?4)-galacturonic-alpha(1?2)-rhamnose residues, wherein the molar ratio of galacturonic acid residues to rhamnose residues in the RG-I polysaccharides is within the range of 20:1 to 1:1.Type: ApplicationFiled: July 24, 2023Publication date: April 18, 2024Applicant: NutriLeads B.V.Inventors: Ruud ALBERS, Maria TZOUMAKI
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Patent number: 11723915Abstract: The invention relates to a product for use in the therapeutic or prophylactic treatment of infections, said treatment comprising oral administration of the product, wherein the product is selected from a nutritional formulation, a food product, a dietary supplement, a beverage and a pharmaceutical product, said product containing carrot RG-I polysaccharides having the following combination features: a molecular weight in the range 10-300 kDa; a backbone consisting of galacturonic acid residues and rhamnose residues, said rhamnose residues being contained in alpha(1?4)-galacturonic-alpha(1?2)-rhamnose residues; the following monosaccharide composition: 20-60 mol. % galacturonic acid residues, wherein the individual galacturonic acids can be methylated and/or acetyl-esterified; 8-50 mol. % rhamnose residues; 0-40 mol. % arabinose residues; 0-40 mol.Type: GrantFiled: April 22, 2020Date of Patent: August 15, 2023Assignee: NutriLeads B.V.Inventors: Ruud Albers, Maria Tzoumaki
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Patent number: 11524025Abstract: The invention relates to a composition for use in the prevention or treatment of Salmonellosis in animals, said use comprising administering the composition to the animal, wherein the composition contains at least 0.01% by weight of dry matter of rhamnogalacturonan I (RG-I) polysaccharides having a molecular weight of more than 2 kDa and having a backbone consisting of galacturonic acid residues and rhamnose residues, said rhamnose residues being contained in alpha(1?4)-galacturonic-alpha(1?2)-rhamnose residues, wherein the molar ratio of galacturonic acid residues to rhamnose residues in the RG-I polysaccharides is within the range of 50:1 to 1:1. The use of RG-I polysaccharides in the treatment or prevention of Salmonellosis provides an alternative for the widespread use of antibiotics. Furthermore, these RG-I polysaccharides may be used to prevent or treat Salmonellosis caused by Salmonella strains with resistance to antibiotics.Type: GrantFiled: June 1, 2020Date of Patent: December 13, 2022Assignee: NutriLeads B.V.Inventors: Maria Tzoumaki, Ruud Albers
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Patent number: 10449249Abstract: Objective of the present invention is to provide polysaccharides which modulate immune response, and which can be used as ingredients in edible products or pharmaceutical compositions. The present invention provides such polysaccharides obtained from the species Camellia sinensis, which comprise a rhamnogalacturonan-I core, and wherein the molar ratio of galacturonyl acid residues to rhamnosyl residues in the backbone of the polysaccharide is close to 1:1. The present invention also provides edible products or pharmaceutical compositions containing such polysaccharides, in order to modulate immune response.Type: GrantFiled: August 3, 2018Date of Patent: October 22, 2019Assignee: NUTRILEADS B.V.Inventors: Ruud Albers, Jari Helin, Werner Klaffke, Jean Hypolites Koek, Petronella Anna Kreijveld, Jari Natunen, Erwin Werner Tareilus, Richardus Paulus Anton Oranje
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Patent number: 10098948Abstract: Objective of the present invention is to provide polysaccharides which modulate immune response, and which can be used as ingredients in edible products or pharmaceutical compositions. The present invention provides such polysaccharides obtained from the species Camellia sinensis, which comprise a rhamnogalacturonan-I core, and wherein the molar ratio of galacturonyl acid residues to rhamnosyl residues in the backbone of the polysaccharide is close to 1:1. The present invention also provides edible products or pharmaceutical compositions containing such polysaccharides, in order to modulate immune response.Type: GrantFiled: February 8, 2016Date of Patent: October 16, 2018Assignee: NUTRILEADS B.V.Inventors: Ruud Albers, Jari Helin, Werner Klaffke, Jean Hypolites Koek, Petronella Anna Kreijveld, Jari Natunen, Erwin Werner Tareilus, Richardus Paulus Anton Oranje
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Patent number: 9951148Abstract: The invention relates to a method for production of a preparation from a vegetable material, said preparation being enriched in a polysaccharide with a backbone comprising rhamnogalacturonan-I cores, said method comprising the steps: mixing the vegetable material with a polar alcoholic solvent; and separating a solid residue obtained in step a) from the solvent; and mixing the solid residue obtained in step b) with a buffered aqueous solution having a pH between 7 and 8. Also provided is a preparation containing rhamnogalacturonan-I pectins that can be obtained by this method and the use of such a preparation to modulate immune response.Type: GrantFiled: April 27, 2012Date of Patent: April 24, 2018Assignee: NutriLeads B.V.Inventors: Jari Helin, Jean Hypolites Koek
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Publication number: 20160151485Abstract: Objective of the present invention is to provide polysaccharides which modulate immune response, and which can be used as ingredients in edible products or pharmaceutical compositions. The present invention provides such polysaccharides obtained from the species Camellia sinensis, which comprise a rhamnogalacturonan-I core, and wherein the molar ratio of galacturonyl acid residues to rhamnosyl residues in the backbone of the polysaccharide is close to 1:1. The present invention also provides edible products or pharmaceutical compositions containing such polysaccharides, in order to modulate immune response.Type: ApplicationFiled: February 8, 2016Publication date: June 2, 2016Applicant: NutriLeads B.V.Inventors: Ruud ALBERS, Jari HELIN, Werner KLAFFKE, Jean Hypolites KOEK, Petronella Anna KREIJVELD, Jari NATUNEN, Erwin Werner TAREILUS, Richardus Paulus Anton ORANJE
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Patent number: 9260535Abstract: Objective of the present invention is to provide polysaccharides which modulate immune response, and which can be used as ingredients in edible products or pharmaceutical compositions. The present invention provides such polysaccharides obtained from the species Camellia sinensis, which comprise a rhamnogalacturonan-I core, and wherein the molar ratio of galacturonyl acid residues to rhamnosyl residues in the backbone of the polysaccharide is close to 1:1. The present invention also provides edible products or pharmaceutical compositions containing such polysaccharides, in order to modulate immune response.Type: GrantFiled: November 16, 2010Date of Patent: February 16, 2016Assignee: NutriLeads B.V.Inventors: Ruud Albers, Jari Helin, Werner Klaffke, Jean Hypolites Koek, Petronella Anna Kreijveld, Jari Natunen, Erwin Werner Tareilus, Richardus Paulus Anton Oranje