METHOD FOR OBTAINING YEAST GLUCAN BY AUTOLYSIS OF SACCHAROMYCES CEREVISIAE BAKER'S YEAST CELLS
The invention relates to a method for producing yeast beta-glucan by autolysis of Saccharomyces cerevisia yeast cells, consisting of a step comprising the growth and recovery of yeast cells, followed by a step involving autolysis under strictly controlled conditions and recovery of the cell remains...
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| creator | ZAPATA B, GLORIA MABEL MEZA MENDOZA, HECTOR, ADOLFO MEZA, MENDOZA, HECTOR, ADOLFO ZAPATA, GLORIA, MABEL |
| description | The invention relates to a method for producing yeast beta-glucan by autolysis of Saccharomyces cerevisia yeast cells, consisting of a step comprising the growth and recovery of yeast cells, followed by a step involving autolysis under strictly controlled conditions and recovery of the cell remains in order for same to be subjected to hot alkali extraction, such as to obtain yeast beta-glucan having characteristic functional properties and colour and with a ß-glucan content expressed as glucose at a concentration of between approximately 60 and 90 % dry product with a solid material particle size of approximately 0.2-10 microns.
Un proceso para producir Beta Glucan de levadura por autolisis de celulas de levadura Saccharomyces cerevisia, el cual comprende una etapa de crecimiento y recuperaciÌn de celulas de levadura seguido de una etapa de autolisis bajo condiciones de proceso estrictamente controladas y recuperaclÌn de los restos celulares para ser sornetidos a extracciÌn álcali caliente, lográndose obtener Beta Glucan de levadura con color y propiedades funcionales caracteristicas con un contenido de ß-glucan expresado como glucosa en una concentraciÌn que esta alrededor del 60.0 al 90.0% base de producto seco con un tamano de particula del material sÌlido alrededor de 0.2-10 micrones.
L'invention concerne un procédé destiné à la production de bêta-glucane de levure par autolyse de cellules de levure saccharomyces cerevisiae. Ce procédé consiste à faire croître et à récupérer des cellules de levure, à déclencher une autolyse dans des conditions de traitement strictement contrôlées, puis à récupérer les restes cellulaires pour les soumettre à une extraction alcaline chaude. Ce procédé permet d'obtenir du bêta-glucane de levure avec une couleur et des propriétés fonctionnelles caractéristiques et un contenu en bêta-glucane exprimé comme du glucose, selon une concentration comprise entre 60,0 et 90,0% environ du produit sec et une granulométrie de la matière solide de l'ordre de 0,2 à 10 microns. |
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Un proceso para producir Beta Glucan de levadura por autolisis de celulas de levadura Saccharomyces cerevisia, el cual comprende una etapa de crecimiento y recuperaciÌn de celulas de levadura seguido de una etapa de autolisis bajo condiciones de proceso estrictamente controladas y recuperaclÌn de los restos celulares para ser sornetidos a extracciÌn álcali caliente, lográndose obtener Beta Glucan de levadura con color y propiedades funcionales caracteristicas con un contenido de ß-glucan expresado como glucosa en una concentraciÌn que esta alrededor del 60.0 al 90.0% base de producto seco con un tamano de particula del material sÌlido alrededor de 0.2-10 micrones.
L'invention concerne un procédé destiné à la production de bêta-glucane de levure par autolyse de cellules de levure saccharomyces cerevisiae. Ce procédé consiste à faire croître et à récupérer des cellules de levure, à déclencher une autolyse dans des conditions de traitement strictement contrôlées, puis à récupérer les restes cellulaires pour les soumettre à une extraction alcaline chaude. Ce procédé permet d'obtenir du bêta-glucane de levure avec une couleur et des propriétés fonctionnelles caractéristiques et un contenu en bêta-glucane exprimé comme du glucose, selon une concentration comprise entre 60,0 et 90,0% environ du produit sec et une granulométrie de la matière solide de l'ordre de 0,2 à 10 microns.</description><language>eng ; fre ; spa</language><subject>BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS THEREOF ; CULTURE MEDIA ; 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 ; PROCESSES USING MICROORGANISMS ; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>2008</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080320&DB=EPODOC&CC=WO&NR=2008032134A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080320&DB=EPODOC&CC=WO&NR=2008032134A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZAPATA B, GLORIA MABEL</creatorcontrib><creatorcontrib>MEZA MENDOZA, HECTOR, ADOLFO</creatorcontrib><creatorcontrib>MEZA, MENDOZA, HECTOR, ADOLFO</creatorcontrib><creatorcontrib>ZAPATA, GLORIA, MABEL</creatorcontrib><title>METHOD FOR OBTAINING YEAST GLUCAN BY AUTOLYSIS OF SACCHAROMYCES CEREVISIAE BAKER'S YEAST CELLS</title><description>The invention relates to a method for producing yeast beta-glucan by autolysis of Saccharomyces cerevisia yeast cells, consisting of a step comprising the growth and recovery of yeast cells, followed by a step involving autolysis under strictly controlled conditions and recovery of the cell remains in order for same to be subjected to hot alkali extraction, such as to obtain yeast beta-glucan having characteristic functional properties and colour and with a ß-glucan content expressed as glucose at a concentration of between approximately 60 and 90 % dry product with a solid material particle size of approximately 0.2-10 microns.
Un proceso para producir Beta Glucan de levadura por autolisis de celulas de levadura Saccharomyces cerevisia, el cual comprende una etapa de crecimiento y recuperaciÌn de celulas de levadura seguido de una etapa de autolisis bajo condiciones de proceso estrictamente controladas y recuperaclÌn de los restos celulares para ser sornetidos a extracciÌn álcali caliente, lográndose obtener Beta Glucan de levadura con color y propiedades funcionales caracteristicas con un contenido de ß-glucan expresado como glucosa en una concentraciÌn que esta alrededor del 60.0 al 90.0% base de producto seco con un tamano de particula del material sÌlido alrededor de 0.2-10 micrones.
L'invention concerne un procédé destiné à la production de bêta-glucane de levure par autolyse de cellules de levure saccharomyces cerevisiae. Ce procédé consiste à faire croître et à récupérer des cellules de levure, à déclencher une autolyse dans des conditions de traitement strictement contrôlées, puis à récupérer les restes cellulaires pour les soumettre à une extraction alcaline chaude. Ce procédé permet d'obtenir du bêta-glucane de levure avec une couleur et des propriétés fonctionnelles caractéristiques et un contenu en bêta-glucane exprimé comme du glucose, selon une concentration comprise entre 60,0 et 90,0% environ du produit sec et une granulométrie de la matière solide de l'ordre de 0,2 à 10 microns.</description><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF</subject><subject>CULTURE MEDIA</subject><subject>ENZYMOLOGY</subject><subject>FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MICROORGANISMS OR ENZYMES</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>PROCESSES USING MICROORGANISMS</subject><subject>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</subject><subject>SPIRITS</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyz0KwkAQQOE0FqLeYcDCSsiPhe1knCSLawZ2Nso2hiBrJRqI98cmB7B6zfeWyf3CvpETVOJASo-mNW0NgVE91LYjbKEMgJ0XG9QoSAWKRA06uQRiBWLHV6MGGUo8s9vpfBNbq-tk8RxeU9zMXSXbij01-zh--jiNwyO-47e_SZ6mx7TIs-KAWfGf-gHYljOg</recordid><startdate>20080320</startdate><enddate>20080320</enddate><creator>ZAPATA B, GLORIA MABEL</creator><creator>MEZA MENDOZA, HECTOR, ADOLFO</creator><creator>MEZA, MENDOZA, HECTOR, ADOLFO</creator><creator>ZAPATA, GLORIA, MABEL</creator><scope>EVB</scope></search><sort><creationdate>20080320</creationdate><title>METHOD FOR OBTAINING YEAST GLUCAN BY AUTOLYSIS OF SACCHAROMYCES CEREVISIAE BAKER'S YEAST CELLS</title><author>ZAPATA B, GLORIA MABEL ; MEZA MENDOZA, HECTOR, ADOLFO ; MEZA, MENDOZA, HECTOR, ADOLFO ; ZAPATA, GLORIA, MABEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2008032134A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; spa</language><creationdate>2008</creationdate><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF</topic><topic>CULTURE MEDIA</topic><topic>ENZYMOLOGY</topic><topic>FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MICROORGANISMS OR ENZYMES</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PROCESSES USING MICROORGANISMS</topic><topic>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</topic><topic>SPIRITS</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>ZAPATA B, GLORIA MABEL</creatorcontrib><creatorcontrib>MEZA MENDOZA, HECTOR, ADOLFO</creatorcontrib><creatorcontrib>MEZA, MENDOZA, HECTOR, ADOLFO</creatorcontrib><creatorcontrib>ZAPATA, GLORIA, MABEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZAPATA B, GLORIA MABEL</au><au>MEZA MENDOZA, HECTOR, ADOLFO</au><au>MEZA, MENDOZA, HECTOR, ADOLFO</au><au>ZAPATA, GLORIA, MABEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR OBTAINING YEAST GLUCAN BY AUTOLYSIS OF SACCHAROMYCES CEREVISIAE BAKER'S YEAST CELLS</title><date>2008-03-20</date><risdate>2008</risdate><abstract>The invention relates to a method for producing yeast beta-glucan by autolysis of Saccharomyces cerevisia yeast cells, consisting of a step comprising the growth and recovery of yeast cells, followed by a step involving autolysis under strictly controlled conditions and recovery of the cell remains in order for same to be subjected to hot alkali extraction, such as to obtain yeast beta-glucan having characteristic functional properties and colour and with a ß-glucan content expressed as glucose at a concentration of between approximately 60 and 90 % dry product with a solid material particle size of approximately 0.2-10 microns.
Un proceso para producir Beta Glucan de levadura por autolisis de celulas de levadura Saccharomyces cerevisia, el cual comprende una etapa de crecimiento y recuperaciÌn de celulas de levadura seguido de una etapa de autolisis bajo condiciones de proceso estrictamente controladas y recuperaclÌn de los restos celulares para ser sornetidos a extracciÌn álcali caliente, lográndose obtener Beta Glucan de levadura con color y propiedades funcionales caracteristicas con un contenido de ß-glucan expresado como glucosa en una concentraciÌn que esta alrededor del 60.0 al 90.0% base de producto seco con un tamano de particula del material sÌlido alrededor de 0.2-10 micrones.
L'invention concerne un procédé destiné à la production de bêta-glucane de levure par autolyse de cellules de levure saccharomyces cerevisiae. Ce procédé consiste à faire croître et à récupérer des cellules de levure, à déclencher une autolyse dans des conditions de traitement strictement contrôlées, puis à récupérer les restes cellulaires pour les soumettre à une extraction alcaline chaude. Ce procédé permet d'obtenir du bêta-glucane de levure avec une couleur et des propriétés fonctionnelles caractéristiques et un contenu en bêta-glucane exprimé comme du glucose, selon une concentration comprise entre 60,0 et 90,0% environ du produit sec et une granulométrie de la matière solide de l'ordre de 0,2 à 10 microns.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA 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 PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE |
| title | METHOD FOR OBTAINING YEAST GLUCAN BY AUTOLYSIS OF SACCHAROMYCES CEREVISIAE BAKER'S YEAST CELLS |
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