PROCESS FOR ENZYMATIC HYDROLYSIS OF LIGNOCELLULOSIC MATERIAL AND FERMENTATION OF SUGARS
The invention relates to a process for the preparation of a fermentation product from ligno-cellulosic material, comprising the following steps: a) optionally pre-treatment of the ligno-cellulosic material; b) optionally washing of the optionally pre-treated ligno-cellulosic material; c) enzymatic h...
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| creator | NOORDAM, BERTUS |
| description | The invention relates to a process for the preparation of a fermentation product from ligno-cellulosic material, comprising the following steps: a) optionally pre-treatment of the ligno-cellulosic material; b) optionally washing of the optionally pre-treated ligno-cellulosic material; c) enzymatic hydrolysis of the optionally washed and/or optionally pre-treated ligno-cellulosic material using an enzyme composition comprising at least two cellulase and whereby the enzyme composition at least comprises GH61; d)fermentation of the hydrolysed ligno-cellulosic material to produce a fermentation product; and e)optionally recovery of a fermentation product; wherein before and/or during the enzymatic hydrolysis oxygen is added to the ligno-cellulosic material.
L'invention concerne un procédé de préparation d'un produit de fermentation à partir d'une matière ligno-cellulosique, comprenant les étapes suivantes: a) éventuellement le pré-traitement de la matière ligno-cellulosique; b) facultativement le lavage de la matière ligno-cellulosique pré-traitée;c) l'hydrolyse enzymatique de la matière ligno-cellulosique facultativement lavée et/ou éventuellement pré-traitée, à l'aide d'une composition enzymatique comprenant au moins deux cellulases, ladite composition enzymatique comprenant au moins GH61; d) la fermentation de la matière ligno-cellulosique hydrolysée pour produire un produit de fermentation; et e) la récupération facultative d'un produit de fermentation; de l'oxygène étant ajouté à la matière ligno-cellulosique avant et/ou pendant l'hydrolyse enzymatique. |
| format | Patent |
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L'invention concerne un procédé de préparation d'un produit de fermentation à partir d'une matière ligno-cellulosique, comprenant les étapes suivantes: a) éventuellement le pré-traitement de la matière ligno-cellulosique; b) facultativement le lavage de la matière ligno-cellulosique pré-traitée;c) l'hydrolyse enzymatique de la matière ligno-cellulosique facultativement lavée et/ou éventuellement pré-traitée, à l'aide d'une composition enzymatique comprenant au moins deux cellulases, ladite composition enzymatique comprenant au moins GH61; d) la fermentation de la matière ligno-cellulosique hydrolysée pour produire un produit de fermentation; et e) la récupération facultative d'un produit de fermentation; de l'oxygène étant ajouté à la matière ligno-cellulosique avant et/ou pendant l'hydrolyse enzymatique.</description><language>eng ; fre</language><subject>BEER ; BIOCHEMISTRY ; CHEMISTRY ; ENZYMOLOGY ; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE ; METALLURGY ; MICROBIOLOGY ; MUTATION OR GENETIC ENGINEERING ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>2021</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=20210119&DB=EPODOC&CC=CA&NR=2888332C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210119&DB=EPODOC&CC=CA&NR=2888332C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NOORDAM, BERTUS</creatorcontrib><title>PROCESS FOR ENZYMATIC HYDROLYSIS OF LIGNOCELLULOSIC MATERIAL AND FERMENTATION OF SUGARS</title><description>The invention relates to a process for the preparation of a fermentation product from ligno-cellulosic material, comprising the following steps: a) optionally pre-treatment of the ligno-cellulosic material; b) optionally washing of the optionally pre-treated ligno-cellulosic material; c) enzymatic hydrolysis of the optionally washed and/or optionally pre-treated ligno-cellulosic material using an enzyme composition comprising at least two cellulase and whereby the enzyme composition at least comprises GH61; d)fermentation of the hydrolysed ligno-cellulosic material to produce a fermentation product; and e)optionally recovery of a fermentation product; wherein before and/or during the enzymatic hydrolysis oxygen is added to the ligno-cellulosic material.
L'invention concerne un procédé de préparation d'un produit de fermentation à partir d'une matière ligno-cellulosique, comprenant les étapes suivantes: a) éventuellement le pré-traitement de la matière ligno-cellulosique; b) facultativement le lavage de la matière ligno-cellulosique pré-traitée;c) l'hydrolyse enzymatique de la matière ligno-cellulosique facultativement lavée et/ou éventuellement pré-traitée, à l'aide d'une composition enzymatique comprenant au moins deux cellulases, ladite composition enzymatique comprenant au moins GH61; d) la fermentation de la matière ligno-cellulosique hydrolysée pour produire un produit de fermentation; et e) la récupération facultative d'un produit de fermentation; de l'oxygène étant ajouté à la matière ligno-cellulosique avant et/ou pendant l'hydrolyse enzymatique.</description><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</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>MUTATION OR GENETIC ENGINEERING</subject><subject>SPIRITS</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgPCPJ3dg0OVnDzD1Jw9YuK9HUM8XRW8Ih0CfL3iQz2DFbwd1Pw8XT3A6ry8Qn18Q8GygLVuAZ5OvooOPq5KLi5Bvm6-oUAtfn7gRQHh7o7BgXzMLCmJeYUp_JCaW4GeTfXEGcP3dSC_PjU4oLE5NS81JJ4Z0cjCwsLY2MjZ2PCKgBDTDCR</recordid><startdate>20210119</startdate><enddate>20210119</enddate><creator>NOORDAM, BERTUS</creator><scope>EVB</scope></search><sort><creationdate>20210119</creationdate><title>PROCESS FOR ENZYMATIC HYDROLYSIS OF LIGNOCELLULOSIC MATERIAL AND FERMENTATION OF SUGARS</title><author>NOORDAM, BERTUS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2888332C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</creationdate><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</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>MUTATION OR GENETIC ENGINEERING</topic><topic>SPIRITS</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>NOORDAM, BERTUS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NOORDAM, BERTUS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR ENZYMATIC HYDROLYSIS OF LIGNOCELLULOSIC MATERIAL AND FERMENTATION OF SUGARS</title><date>2021-01-19</date><risdate>2021</risdate><abstract>The invention relates to a process for the preparation of a fermentation product from ligno-cellulosic material, comprising the following steps: a) optionally pre-treatment of the ligno-cellulosic material; b) optionally washing of the optionally pre-treated ligno-cellulosic material; c) enzymatic hydrolysis of the optionally washed and/or optionally pre-treated ligno-cellulosic material using an enzyme composition comprising at least two cellulase and whereby the enzyme composition at least comprises GH61; d)fermentation of the hydrolysed ligno-cellulosic material to produce a fermentation product; and e)optionally recovery of a fermentation product; wherein before and/or during the enzymatic hydrolysis oxygen is added to the ligno-cellulosic material.
L'invention concerne un procédé de préparation d'un produit de fermentation à partir d'une matière ligno-cellulosique, comprenant les étapes suivantes: a) éventuellement le pré-traitement de la matière ligno-cellulosique; b) facultativement le lavage de la matière ligno-cellulosique pré-traitée;c) l'hydrolyse enzymatique de la matière ligno-cellulosique facultativement lavée et/ou éventuellement pré-traitée, à l'aide d'une composition enzymatique comprenant au moins deux cellulases, ladite composition enzymatique comprenant au moins GH61; d) la fermentation de la matière ligno-cellulosique hydrolysée pour produire un produit de fermentation; et e) la récupération facultative d'un produit de fermentation; de l'oxygène étant ajouté à la matière ligno-cellulosique avant et/ou pendant l'hydrolyse enzymatique.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING SPIRITS VINEGAR WINE |
| title | PROCESS FOR ENZYMATIC HYDROLYSIS OF LIGNOCELLULOSIC MATERIAL AND FERMENTATION OF SUGARS |
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