GLYCOSAMINOGLYCANS WITH VERY LOW METHANOL CONTENT
The present invention relates to a process for preparing a glycosaminoglycan with a methanol content less than or equal to 10 ppm, in which water is sprayed under stirring on the glycosaminoglycan and it is irradiated with microwaves under vacuum at a temperature less than 70º C. The process allows...
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| creator | ESCAICH FERRER, JOSEP RUHI ROURA, RAMON HERNANDEZ PEREZ, CARMEN |
| description | The present invention relates to a process for preparing a glycosaminoglycan with a methanol content less than or equal to 10 ppm, in which water is sprayed under stirring on the glycosaminoglycan and it is irradiated with microwaves under vacuum at a temperature less than 70º C. The process allows formulating said glycosaminoglycan, preferably chondroitin sulfate or hyaluronic acid in a product suitable for use in a food supplement or in a functional food.
La présente invention concerne un procédé pour la préparation d'un glycosaminoglycane avec une teneur en méthanol inférieure ou égale à 10 ppm, dans lequel de l'eau est pulvérisée sous agitation sur le glycosaminoglycane et il est irradié avec des microondes sous vide à une température inférieure à 70ºC. Le procédé permet la formulation dudit glycosaminoglycane, de préférence le sulfate de chondroïtine ou l'acide hyaluronique en un produit approprié pour l'utilisation dans un supplément alimentaire ou dans un aliment fonctionnel. |
| format | Patent |
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La présente invention concerne un procédé pour la préparation d'un glycosaminoglycane avec une teneur en méthanol inférieure ou égale à 10 ppm, dans lequel de l'eau est pulvérisée sous agitation sur le glycosaminoglycane et il est irradié avec des microondes sous vide à une température inférieure à 70ºC. Le procédé permet la formulation dudit glycosaminoglycane, de préférence le sulfate de chondroïtine ou l'acide hyaluronique en un produit approprié pour l'utilisation dans un supplément alimentaire ou dans un aliment fonctionnel.</description><language>eng ; fre</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; DERIVATIVES THEREOF ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; POLYSACCHARIDES ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL ; WORKING-UP</subject><creationdate>2012</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=20121018&DB=EPODOC&CC=WO&NR=2012139861A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121018&DB=EPODOC&CC=WO&NR=2012139861A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ESCAICH FERRER, JOSEP</creatorcontrib><creatorcontrib>RUHI ROURA, RAMON</creatorcontrib><creatorcontrib>HERNANDEZ PEREZ, CARMEN</creatorcontrib><title>GLYCOSAMINOGLYCANS WITH VERY LOW METHANOL CONTENT</title><description>The present invention relates to a process for preparing a glycosaminoglycan with a methanol content less than or equal to 10 ppm, in which water is sprayed under stirring on the glycosaminoglycan and it is irradiated with microwaves under vacuum at a temperature less than 70º C. The process allows formulating said glycosaminoglycan, preferably chondroitin sulfate or hyaluronic acid in a product suitable for use in a food supplement or in a functional food.
La présente invention concerne un procédé pour la préparation d'un glycosaminoglycane avec une teneur en méthanol inférieure ou égale à 10 ppm, dans lequel de l'eau est pulvérisée sous agitation sur le glycosaminoglycane et il est irradié avec des microondes sous vide à une température inférieure à 70ºC. Le procédé permet la formulation dudit glycosaminoglycane, de préférence le sulfate de chondroïtine ou l'acide hyaluronique en un produit approprié pour l'utilisation dans un supplément alimentaire ou dans un aliment fonctionnel.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DERIVATIVES THEREOF</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLYSACCHARIDES</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB094l09g929PX08wcxHf2CFcI9QzwUwlyDIhV8_MMVfF1DPBz9_H0UnP39Qlz9QngYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBoZGhsaWFmaGjoTFxqgAhtyfn</recordid><startdate>20121018</startdate><enddate>20121018</enddate><creator>ESCAICH FERRER, JOSEP</creator><creator>RUHI ROURA, RAMON</creator><creator>HERNANDEZ PEREZ, CARMEN</creator><scope>EVB</scope></search><sort><creationdate>20121018</creationdate><title>GLYCOSAMINOGLYCANS WITH VERY LOW METHANOL CONTENT</title><author>ESCAICH FERRER, JOSEP ; RUHI ROURA, RAMON ; HERNANDEZ PEREZ, CARMEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2012139861A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2012</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DERIVATIVES THEREOF</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLYSACCHARIDES</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>ESCAICH FERRER, JOSEP</creatorcontrib><creatorcontrib>RUHI ROURA, RAMON</creatorcontrib><creatorcontrib>HERNANDEZ PEREZ, CARMEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ESCAICH FERRER, JOSEP</au><au>RUHI ROURA, RAMON</au><au>HERNANDEZ PEREZ, CARMEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GLYCOSAMINOGLYCANS WITH VERY LOW METHANOL CONTENT</title><date>2012-10-18</date><risdate>2012</risdate><abstract>The present invention relates to a process for preparing a glycosaminoglycan with a methanol content less than or equal to 10 ppm, in which water is sprayed under stirring on the glycosaminoglycan and it is irradiated with microwaves under vacuum at a temperature less than 70º C. The process allows formulating said glycosaminoglycan, preferably chondroitin sulfate or hyaluronic acid in a product suitable for use in a food supplement or in a functional food.
La présente invention concerne un procédé pour la préparation d'un glycosaminoglycane avec une teneur en méthanol inférieure ou égale à 10 ppm, dans lequel de l'eau est pulvérisée sous agitation sur le glycosaminoglycane et il est irradié avec des microondes sous vide à une température inférieure à 70ºC. Le procédé permet la formulation dudit glycosaminoglycane, de préférence le sulfate de chondroïtine ou l'acide hyaluronique en un produit approprié pour l'utilisation dans un supplément alimentaire ou dans un aliment fonctionnel.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS POLYSACCHARIDES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP |
| title | GLYCOSAMINOGLYCANS WITH VERY LOW METHANOL CONTENT |
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