METHOD FOR PREPARING ION-BOUND DERIVATIVES OF CHITOSAN OLIGOSACCHARIDE

METHOD FOR PREPARING ION-BOUND DERIVATIVES OF CHITOSAN OLIGOSACCHARIDE

FIELD: medicinal and food industry. ^ SUBSTANCE: invention relates to a method for preparing derivatives of chitosan oligosaccharide that can be used as component of different compositions. Method for preparing ion-bound derivatives of chitosan oligosaccharide involves enzymatic depolymerization in...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FROLOV V.G, NAGAPETJAN R.A, PASTUKHOV M.O, ALEKSEEVA M.F, CHERKASOVA E.I, KIRILENKO JU.K
Format: Patent
Sprache:eng ; rus
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
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
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
SPIRITS
THEIR PREPARATION OR CHEMICAL WORKING-UP
VINEGAR
WINE
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator FROLOV V.G
NAGAPETJAN R.A
PASTUKHOV M.O
ALEKSEEVA M.F
CHERKASOVA E.I
KIRILENKO JU.K
description FIELD: medicinal and food industry. ^ SUBSTANCE: invention relates to a method for preparing derivatives of chitosan oligosaccharide that can be used as component of different compositions. Method for preparing ion-bound derivatives of chitosan oligosaccharide involves enzymatic depolymerization in the presence of papain and acetic acid followed by spraying drying the product. Then the prepared product is subjected for two-fold dissolving in water and spraying drying by turns regime and then the prepared product is dissolved in water in combination with substances having acidic groups taken among nicotinic acid, lactic acid, glycine hydrochloride, L-carnitine hydrochloride, glutamic acid, gamma-amino-beta-phenylbutyric acid hydrochloride, adenosine phosphate, cocarboxylase, aspartam, gemfibrozil, aminocaproic acid hydrochloride, niflumic acid, succinic acid, ascorbic acid, vitamin B3, methionine or acexamic acid followed by drying the prepared product. Invention provides preparing chitosan oligosaccharides with not completely bound groups that allows using these oligosaccharides as ion-exchange materials with the enhanced effectiveness. ^ EFFECT: improved preparing method. ^ 18 ex
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RU2232775C1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RU2232775C1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RU2232775C13</originalsourceid><addsrcrecordid>eNrjZHDzdQ3x8HdRcPMPUggIcg1wDPL0c1fw9PfTdfIP9XNRcHEN8gxzDPEMcw1W8HdTcPbwDPEPdvRT8PfxdAcynJ09gDpcXHkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSXxQqJGRsZG5uamzoTERSgBk9ywl</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR PREPARING ION-BOUND DERIVATIVES OF CHITOSAN OLIGOSACCHARIDE</title><source>esp@cenet</source><creator>FROLOV V.G ; NAGAPETJAN R.A ; PASTUKHOV M.O ; ALEKSEEVA M.F ; CHERKASOVA E.I ; KIRILENKO JU.K</creator><creatorcontrib>FROLOV V.G ; NAGAPETJAN R.A ; PASTUKHOV M.O ; ALEKSEEVA M.F ; CHERKASOVA E.I ; KIRILENKO JU.K</creatorcontrib><description>FIELD: medicinal and food industry. ^ SUBSTANCE: invention relates to a method for preparing derivatives of chitosan oligosaccharide that can be used as component of different compositions. Method for preparing ion-bound derivatives of chitosan oligosaccharide involves enzymatic depolymerization in the presence of papain and acetic acid followed by spraying drying the product. Then the prepared product is subjected for two-fold dissolving in water and spraying drying by turns regime and then the prepared product is dissolved in water in combination with substances having acidic groups taken among nicotinic acid, lactic acid, glycine hydrochloride, L-carnitine hydrochloride, glutamic acid, gamma-amino-beta-phenylbutyric acid hydrochloride, adenosine phosphate, cocarboxylase, aspartam, gemfibrozil, aminocaproic acid hydrochloride, niflumic acid, succinic acid, ascorbic acid, vitamin B3, methionine or acexamic acid followed by drying the prepared product. Invention provides preparing chitosan oligosaccharides with not completely bound groups that allows using these oligosaccharides as ion-exchange materials with the enhanced effectiveness. ^ EFFECT: improved preparing method. ^ 18 ex</description><edition>7</edition><language>eng ; rus</language><subject>BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; DERIVATIVES THEREOF ; 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 ; ORGANIC MACROMOLECULAR COMPOUNDS ; POLYSACCHARIDES ; SPIRITS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; VINEGAR ; WINE</subject><creationdate>2004</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&amp;date=20040720&amp;DB=EPODOC&amp;CC=RU&amp;NR=2232775C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20040720&amp;DB=EPODOC&amp;CC=RU&amp;NR=2232775C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FROLOV V.G</creatorcontrib><creatorcontrib>NAGAPETJAN R.A</creatorcontrib><creatorcontrib>PASTUKHOV M.O</creatorcontrib><creatorcontrib>ALEKSEEVA M.F</creatorcontrib><creatorcontrib>CHERKASOVA E.I</creatorcontrib><creatorcontrib>KIRILENKO JU.K</creatorcontrib><title>METHOD FOR PREPARING ION-BOUND DERIVATIVES OF CHITOSAN OLIGOSACCHARIDE</title><description>FIELD: medicinal and food industry. ^ SUBSTANCE: invention relates to a method for preparing derivatives of chitosan oligosaccharide that can be used as component of different compositions. Method for preparing ion-bound derivatives of chitosan oligosaccharide involves enzymatic depolymerization in the presence of papain and acetic acid followed by spraying drying the product. Then the prepared product is subjected for two-fold dissolving in water and spraying drying by turns regime and then the prepared product is dissolved in water in combination with substances having acidic groups taken among nicotinic acid, lactic acid, glycine hydrochloride, L-carnitine hydrochloride, glutamic acid, gamma-amino-beta-phenylbutyric acid hydrochloride, adenosine phosphate, cocarboxylase, aspartam, gemfibrozil, aminocaproic acid hydrochloride, niflumic acid, succinic acid, ascorbic acid, vitamin B3, methionine or acexamic acid followed by drying the prepared product. Invention provides preparing chitosan oligosaccharides with not completely bound groups that allows using these oligosaccharides as ion-exchange materials with the enhanced effectiveness. ^ EFFECT: improved preparing method. ^ 18 ex</description><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DERIVATIVES THEREOF</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>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>POLYSACCHARIDES</subject><subject>SPIRITS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDzdQ3x8HdRcPMPUggIcg1wDPL0c1fw9PfTdfIP9XNRcHEN8gxzDPEMcw1W8HdTcPbwDPEPdvRT8PfxdAcynJ09gDpcXHkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSXxQqJGRsZG5uamzoTERSgBk9ywl</recordid><startdate>20040720</startdate><enddate>20040720</enddate><creator>FROLOV V.G</creator><creator>NAGAPETJAN R.A</creator><creator>PASTUKHOV M.O</creator><creator>ALEKSEEVA M.F</creator><creator>CHERKASOVA E.I</creator><creator>KIRILENKO JU.K</creator><scope>EVB</scope></search><sort><creationdate>20040720</creationdate><title>METHOD FOR PREPARING ION-BOUND DERIVATIVES OF CHITOSAN OLIGOSACCHARIDE</title><author>FROLOV V.G ; NAGAPETJAN R.A ; PASTUKHOV M.O ; ALEKSEEVA M.F ; CHERKASOVA E.I ; KIRILENKO JU.K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2232775C13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2004</creationdate><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DERIVATIVES THEREOF</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>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>POLYSACCHARIDES</topic><topic>SPIRITS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>FROLOV V.G</creatorcontrib><creatorcontrib>NAGAPETJAN R.A</creatorcontrib><creatorcontrib>PASTUKHOV M.O</creatorcontrib><creatorcontrib>ALEKSEEVA M.F</creatorcontrib><creatorcontrib>CHERKASOVA E.I</creatorcontrib><creatorcontrib>KIRILENKO JU.K</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FROLOV V.G</au><au>NAGAPETJAN R.A</au><au>PASTUKHOV M.O</au><au>ALEKSEEVA M.F</au><au>CHERKASOVA E.I</au><au>KIRILENKO JU.K</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PREPARING ION-BOUND DERIVATIVES OF CHITOSAN OLIGOSACCHARIDE</title><date>2004-07-20</date><risdate>2004</risdate><abstract>FIELD: medicinal and food industry. ^ SUBSTANCE: invention relates to a method for preparing derivatives of chitosan oligosaccharide that can be used as component of different compositions. Method for preparing ion-bound derivatives of chitosan oligosaccharide involves enzymatic depolymerization in the presence of papain and acetic acid followed by spraying drying the product. Then the prepared product is subjected for two-fold dissolving in water and spraying drying by turns regime and then the prepared product is dissolved in water in combination with substances having acidic groups taken among nicotinic acid, lactic acid, glycine hydrochloride, L-carnitine hydrochloride, glutamic acid, gamma-amino-beta-phenylbutyric acid hydrochloride, adenosine phosphate, cocarboxylase, aspartam, gemfibrozil, aminocaproic acid hydrochloride, niflumic acid, succinic acid, ascorbic acid, vitamin B3, methionine or acexamic acid followed by drying the prepared product. Invention provides preparing chitosan oligosaccharides with not completely bound groups that allows using these oligosaccharides as ion-exchange materials with the enhanced effectiveness. ^ EFFECT: improved preparing method. ^ 18 ex</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; rus
recordid cdi_epo_espacenet_RU2232775C1
source esp@cenet
subjects BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
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
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
SPIRITS
THEIR PREPARATION OR CHEMICAL WORKING-UP
VINEGAR
WINE
title METHOD FOR PREPARING ION-BOUND DERIVATIVES OF CHITOSAN OLIGOSACCHARIDE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T10%3A40%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=FROLOV%20V.G&rft.date=2004-07-20&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ERU2232775C1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true