OBTAINING OLIGOSACCHARIDES BY MEANS OF A BIOTECHNOLOGICAL PROCESS

The invention relates to obtaining oligosaccharides by means of a biotechnological process, to the development of a biotechnological method of producing certain oligosaccharides present in breast milk, specifically the production of the oligosaccharides lacto-N-neotetraose and lacto-N-tetraose from...

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Hauptverfasser:	LUKOVIC, DUNJA, RODRIGUEZ JIMENEZ, DIEGO, NAVARRO BARRERA, VERONICA, ENRIQUE LOPEZ, MARIA, TORTAJADA SERRA, MARTA, ALVAREZ PEREZ, BEATRIZ, RAMON VIDAL, DANIEL, MATENCIO HILLA, ESTHER
Format:	Patent
Sprache:	eng ; fre ; spa
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DERIVATIVES THEREOF ENZYMES ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS SUGARS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to obtaining oligosaccharides by means of a biotechnological process, to the development of a biotechnological method of producing certain oligosaccharides present in breast milk, specifically the production of the oligosaccharides lacto-N-neotetraose and lacto-N-tetraose from lacto-N-triose obtained from culture supernatants enriched with suitable enzymes to generate the oligosaccharides from the precursors thereof: lactose and N-acetylglucosamine. Obtención de oligosacáridos mediante un procedimiento biotecnológico, se refiere al desarrollo de un método de producción biotecnológico de determinados oligosacáridos presentes en leche materna, concretamente la producción de los oligosacáridos lacto-N-neotetraosa y lacto-N-tetraosa a partir de lacto-N-triosa obtenida de sobrenadantes de cultivo enriquecidos en las enzimas adecuadas para generarlos a partir de sus precursores: lactosa y N-acetil-glucosamina. L'invention porte sur la mise au point d'un procédé de production biotechnologique d'oligosaccharides déterminés présents dans le lait maternel, en particulier la production des oligosaccharides lacto-N-néotétraose à partir de lacto-N-triose obtenue à partir de surnageants de culture enrichis d'enzymes adéquates pour les produire à partir de leurs précurseurs : le lactose et le N-acétyl-glucosamine.