ZA200301754B - Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby. - Google Patents

Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby. Download PDF

Info

Publication number: ZA200301754B
Authority: ZA; South Africa
Prior art keywords: composition; viscosity; reducing agent; gum; polysaccharide
Prior art date: 2000-08-03

Application number

ZA200301754A

Other languages

English (en)

Inventor

Ronald Busink

Michaela Hofbauer

Sandra Berberich-Francken

Alfred J Haandrikman

Hielke Tjeerd De Vries

Original Assignee

Hercules Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2000-08-03

Filing date

2003-03-03

Publication date

2004-02-05

2003-03-03 Application filed by Hercules Inc filed Critical Hercules Inc

2004-02-05 Publication of ZA200301754B publication Critical patent/ZA200301754B/en

Links

238000000034 method Methods 0.000 title claims description 163
229920001282 polysaccharide Polymers 0.000 title claims description 132
239000005017 polysaccharide Substances 0.000 title claims description 130
150000004676 glycans Chemical class 0.000 title claims description 50
230000008569 process Effects 0.000 title description 54
238000004519 manufacturing process Methods 0.000 title description 3
239000000203 mixture Substances 0.000 claims description 382
150000001720 carbohydrates Chemical class 0.000 claims description 182
239000003638 chemical reducing agent Substances 0.000 claims description 156
229920001223 polyethylene glycol Polymers 0.000 claims description 126
239000002202 Polyethylene glycol Substances 0.000 claims description 93
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 82
229920002907 Guar gum Polymers 0.000 claims description 55
239000000665 guar gum Substances 0.000 claims description 55
235000010417 guar gum Nutrition 0.000 claims description 55
229960002154 guar gum Drugs 0.000 claims description 55
230000002829 reductive effect Effects 0.000 claims description 43
125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 41
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 35
108010015133 Galactose oxidase Proteins 0.000 claims description 30
239000007787 solid Substances 0.000 claims description 25
230000001590 oxidative effect Effects 0.000 claims description 19
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
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ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 12
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238000010438 heat treatment Methods 0.000 claims description 12
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230000003028 elevating effect Effects 0.000 description 1
208000027386 essential tremor 1 Diseases 0.000 description 1
230000007717 exclusion Effects 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
108010093305 exopolygalacturonase Proteins 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
235000019253 formic acid Nutrition 0.000 description 1
238000013467 fragmentation Methods 0.000 description 1
238000006062 fragmentation reaction Methods 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
239000001307 helium Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
239000008131 herbal destillate Substances 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
230000003301 hydrolyzing effect Effects 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
230000006698 induction Effects 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000011835 investigation Methods 0.000 description 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
238000002356 laser light scattering Methods 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000011068 loading method Methods 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000006140 methanolysis reaction Methods 0.000 description 1
XLSZMDLNRCVEIJ-UHFFFAOYSA-N methylimidazole Natural products CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 description 1
150000002772 monosaccharides Chemical class 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
238000006395 oxidase reaction Methods 0.000 description 1
239000003415 peat Substances 0.000 description 1
108010087558 pectate lyase Proteins 0.000 description 1
108020004410 pectinesterase Proteins 0.000 description 1
239000008363 phosphate buffer Substances 0.000 description 1
229920002523 polyethylene Glycol 1000 Polymers 0.000 description 1
239000004293 potassium hydrogen sulphite Substances 0.000 description 1
229910000160 potassium phosphate Inorganic materials 0.000 description 1
235000011009 potassium phosphates Nutrition 0.000 description 1
OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
229910052939 potassium sulfate Inorganic materials 0.000 description 1
235000011151 potassium sulphates Nutrition 0.000 description 1
239000003755 preservative agent Substances 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
238000000746 purification Methods 0.000 description 1
229940079877 pyrogallol Drugs 0.000 description 1
238000011002 quantification Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
102200017272 rs28931576 Human genes 0.000 description 1
239000012488 sample solution Substances 0.000 description 1
238000007873 sieving Methods 0.000 description 1
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
239000011734 sodium Substances 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000008107 starch Substances 0.000 description 1
239000011550 stock solution Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000009864 tensile test Methods 0.000 description 1
VUYXVWGKCKTUMF-UHFFFAOYSA-N tetratriacontaethylene glycol monomethyl ether Chemical compound COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO VUYXVWGKCKTUMF-UHFFFAOYSA-N 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000000108 ultra-filtration Methods 0.000 description 1
238000000196 viscometry Methods 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
239000002023 wood Substances 0.000 description 1
UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
- C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/04—Alginic acid; Derivatives thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/14—Hemicellulose; Derivatives thereof
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/31—Gums
- D21H17/32—Guar or other polygalactomannan gum
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
Molecular Biology (AREA)
Materials Engineering (AREA)
Bioinformatics & Cheminformatics (AREA)
Genetics & Genomics (AREA)
General Engineering & Computer Science (AREA)
Microbiology (AREA)
Emergency Medicine (AREA)
General Chemical & Material Sciences (AREA)
Biotechnology (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Medicinal Preparation (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Cosmetics (AREA)
Compositions Of Macromolecular Compounds (AREA)

ZA200301754A 2000-08-03 2003-03-03 Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby. ZA200301754B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US22273000P	2000-08-03	2000-08-03

Publications (1)

Publication Number	Publication Date
ZA200301754B true ZA200301754B (en)	2004-02-05

Family

ID=22833437

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200301754A ZA200301754B (en)	2000-08-03	2003-03-03	Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby.

Country Status (11)

Country	Link
US (1)	US20020134281A1 (pl)
EP (1)	EP1305344A2 (pl)
JP (1)	JP2004506057A (pl)
KR (1)	KR20030020955A (pl)
CN (1)	CN1468261A (pl)
AU (1)	AU2001283103A1 (pl)
CA (1)	CA2417633A1 (pl)
MX (1)	MXPA03000950A (pl)
PL (1)	PL360411A1 (pl)
WO (1)	WO2002012388A2 (pl)
ZA (1)	ZA200301754B (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1671721A (zh)	2002-06-25	2005-09-21	罗狄亚公司	瓜尔胶和其它多糖用电子束接枝聚合的方法
JP4653861B2 (ja)	2002-06-25	2011-03-16	ローディアインク．	電子ビームによる多糖類の分子量低減
RU2005134392A (ru) *	2003-04-09	2006-06-10	Геркулес Инкорпорейтед (Us)	Катионные окисленные полисахариды в качестве кондиционеров
US20100184630A1 (en) *	2009-01-16	2010-07-22	Sullivan Philip F	Breaking the rheology of a wellbore fluid by creating phase separation
JP4837086B2 (ja) *	2009-12-15	2011-12-14	株式会社資生堂	乳化化粧料
FI125713B (fi) *	2010-10-01	2016-01-15	Upm Kymmene Corp	Menetelmä märän paperirainan ajettavuuden parantamiseksi ja paperi
CN105839443A (zh) *	2016-03-29	2016-08-10	华南理工大学	一种提高高得率浆性能的方法
CN111454899B (zh) *	2020-04-30	2021-04-20	青岛思拓新源细胞医学有限公司	角叉菜多糖在抑制间充质干细胞成脂转化中的用途

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Publication number	Priority date	Publication date	Assignee	Title
DK105288C (da) *	1962-09-12	1966-09-12	Mo Och Domsjoe Ab	Fremgangsmåde til opklæbning af læder.
US3231560A (en) *	1963-01-25	1966-01-25	Gen Mills Inc	Dialdehyde polysaccharide bisulfite adducts
US3297604A (en) *	1963-10-28	1967-01-10	American Mach & Foundry	Oxidized galactose containing reaction products
JPS4852848A (pl) *	1971-11-05	1973-07-25
DE2805907B2 (de) *	1978-02-13	1980-12-18	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung einer stabilen Celluloseether-Suspension und deren Verwendung
DD158904A1 (de) *	1980-05-22	1983-02-09	Betancourt Oscar Quintela	Verfahren zur herstellung von viskose mit guter filtrierbarkeit aus bagassezellstoff
US4425241A (en) *	1981-02-18	1984-01-10	Phillips Petroleum Company	Drilling fluids
US4474902A (en) *	1982-12-07	1984-10-02	Richardson-Vicks Inc.	Karaya gum adhesive in a hydrophilic denture vehicle
US4453979A (en) *	1983-03-23	1984-06-12	Lever Brothers Company	Dispersion of hydrophilic gums to form non-swelling aqueous alcoholic mixtures
US4874854A (en) *	1985-10-08	1989-10-17	Merck & Co., Inc.	Low viscosity heteropolysaccharides
EP0465992B1 (en) *	1990-07-02	1998-06-17	Aqualon Company	High solids low viscosity polysaccharide composition
US6022717A (en) *	1997-12-31	2000-02-08	Hercules Incorporated	Use of oxidation promoting chemicals in the oxidation oxidizable galactose type of alcohol configuration containing polymer

2001
- 2001-08-01 PL PL01360411A patent/PL360411A1/pl unknown
- 2001-08-01 JP JP2002517686A patent/JP2004506057A/ja active Pending
- 2001-08-01 WO PCT/US2001/024329 patent/WO2002012388A2/en not_active Ceased
- 2001-08-01 EP EP01961872A patent/EP1305344A2/en not_active Withdrawn
- 2001-08-01 KR KR10-2003-7001440A patent/KR20030020955A/ko not_active Withdrawn
- 2001-08-01 MX MXPA03000950A patent/MXPA03000950A/es unknown
- 2001-08-01 CA CA002417633A patent/CA2417633A1/en not_active Abandoned
- 2001-08-01 CN CNA018167977A patent/CN1468261A/zh active Pending
- 2001-08-01 US US09/920,122 patent/US20020134281A1/en not_active Abandoned
- 2001-08-01 AU AU2001283103A patent/AU2001283103A1/en not_active Abandoned
2003
- 2003-03-03 ZA ZA200301754A patent/ZA200301754B/en unknown

Also Published As

Publication number	Publication date
AU2001283103A1 (en)	2002-02-18
WO2002012388A2 (en)	2002-02-14
MXPA03000950A (es)	2003-06-30
US20020134281A1 (en)	2002-09-26
JP2004506057A (ja)	2004-02-26
EP1305344A2 (en)	2003-05-02
CA2417633A1 (en)	2002-02-14
CN1468261A (zh)	2004-01-14
PL360411A1 (pl)	2004-09-06
KR20030020955A (ko)	2003-03-10
WO2002012388A3 (en)	2002-05-30

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US20020134281A1 (en)	2002-09-26	Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby
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US20020102661A1 (en)	2002-08-01	Compositions and processes of enzymatically modified polysaccharides
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