AU723782B2 - Process for oxidising starch - Google Patents

Process for oxidising starch Download PDF

Info

Publication number: AU723782B2
Authority: AU; Australia
Prior art keywords: polysaccharide; process according; acylated; starch; treatment
Prior art date: 1996-02-29
Legal status (The legal status 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 status listed.): Ceased

Application number

AU22354/97A

Other languages

English (en)

Other versions

AU2235497A (en

Inventor

Dirk De Wit

Kornelis Fester Gotlieb

Reinier Jozef Johannes Jansen

Dogan Sahin Sivasligil

Theodoor Maximiliaan Slaghek

Hans Van Overeem

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kemira Chemicals BV

Original Assignee

Kemira Chemicals BV

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.)

1996-02-29

Filing date

1997-02-28

Publication date

2000-09-07

1997-02-28 Application filed by Kemira Chemicals BV filed Critical Kemira Chemicals BV

1997-09-16 Publication of AU2235497A publication Critical patent/AU2235497A/en

2000-09-07 Application granted granted Critical

2000-09-07 Publication of AU723782B2 publication Critical patent/AU723782B2/en

2017-02-28 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

229920002472 Starch Polymers 0.000 title claims description 36
235000019698 starch Nutrition 0.000 title claims description 36
239000008107 starch Substances 0.000 title claims description 35
238000000034 method Methods 0.000 title claims description 29
230000008569 process Effects 0.000 title claims description 27
229920001282 polysaccharide Polymers 0.000 claims description 33
239000005017 polysaccharide Substances 0.000 claims description 33
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 24
150000001720 carbohydrates Chemical class 0.000 claims description 12
235000014633 carbohydrates Nutrition 0.000 claims description 12
150000002772 monosaccharides Chemical group 0.000 claims description 10
239000012190 activator Substances 0.000 claims description 6
238000011065 in-situ storage Methods 0.000 claims description 5
240000008042 Zea mays Species 0.000 claims description 4
235000002017 Zea mays subsp mays Nutrition 0.000 claims description 4
239000000126 substance Substances 0.000 claims description 3
240000003183 Manihot esculenta Species 0.000 claims description 2
235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 2
244000061456 Solanum tuberosum Species 0.000 claims description 2
235000002595 Solanum tuberosum Nutrition 0.000 claims description 2
235000021307 Triticum Nutrition 0.000 claims description 2
241000209140 Triticum Species 0.000 claims description 2
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 2
235000005822 corn Nutrition 0.000 claims description 2
235000009973 maize Nutrition 0.000 claims description 2
150000004676 glycans Chemical class 0.000 claims 21
125000002252 acyl group Chemical group 0.000 claims 3
239000012736 aqueous medium Substances 0.000 claims 1
229940100486 rice starch Drugs 0.000 claims 1
229940100445 wheat starch Drugs 0.000 claims 1
150000004804 polysaccharides Chemical class 0.000 description 12
238000007254 oxidation reaction Methods 0.000 description 10
239000000047 product Substances 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
230000003647 oxidation Effects 0.000 description 9
230000035484 reaction time Effects 0.000 description 9
KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
230000010933 acylation Effects 0.000 description 6
238000005917 acylation reaction Methods 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 6
239000011541 reaction mixture Substances 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
239000000725 suspension Substances 0.000 description 5
229920000881 Modified starch Polymers 0.000 description 4
239000008186 active pharmaceutical agent Substances 0.000 description 4
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
239000003054 catalyst Substances 0.000 description 4
235000019426 modified starch Nutrition 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
230000021736 acetylation Effects 0.000 description 3
238000006640 acetylation reaction Methods 0.000 description 3
239000002253 acid Substances 0.000 description 3
239000006227 byproduct Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
230000009467 reduction Effects 0.000 description 3
239000001117 sulphuric acid Substances 0.000 description 3
235000011149 sulphuric acid Nutrition 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
239000000460 chlorine Substances 0.000 description 2
229910052801 chlorine Inorganic materials 0.000 description 2
235000013305 food Nutrition 0.000 description 2
WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
239000007800 oxidant agent Substances 0.000 description 2
150000002978 peroxides Chemical class 0.000 description 2
150000004965 peroxy acids Chemical class 0.000 description 2
229920001592 potato starch Polymers 0.000 description 2
-1 sucrose acetates Chemical class 0.000 description 2
229910052723 transition metal Inorganic materials 0.000 description 2
150000003624 transition metals Chemical class 0.000 description 2
229920000856 Amylose Polymers 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
101000716740 Homo sapiens SR-related and CTD-associated factor 4 Proteins 0.000 description 1
229920001612 Hydroxyethyl starch Polymers 0.000 description 1
102000004877 Insulin Human genes 0.000 description 1
108090001061 Insulin Proteins 0.000 description 1
239000004368 Modified starch Substances 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
102100020878 SR-related and CTD-associated factor 4 Human genes 0.000 description 1
229930006000 Sucrose Natural products 0.000 description 1
239000001083 [(2R,3R,4S,5R)-1,2,4,5-tetraacetyloxy-6-oxohexan-3-yl] acetate Substances 0.000 description 1
UAOKXEHOENRFMP-ZJIFWQFVSA-N [(2r,3r,4s,5r)-2,3,4,5-tetraacetyloxy-6-oxohexyl] acetate Chemical compound CC(=O)OC[C@@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)C=O UAOKXEHOENRFMP-ZJIFWQFVSA-N 0.000 description 1
UAOKXEHOENRFMP-JJXSEGSLSA-N [(2r,3s,4s,5r)-2,3,4,5-tetraacetyloxy-6-oxohexyl] acetate Chemical compound CC(=O)OC[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)C=O UAOKXEHOENRFMP-JJXSEGSLSA-N 0.000 description 1
125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
150000001719 carbohydrate derivatives Chemical class 0.000 description 1
150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000000499 gel Substances 0.000 description 1
239000003292 glue Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
229910001385 heavy metal Inorganic materials 0.000 description 1
229940125396 insulin Drugs 0.000 description 1
TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000010525 oxidative degradation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
230000007096 poisonous effect Effects 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
239000002002 slurry Substances 0.000 description 1
PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
239000005720 sucrose Substances 0.000 description 1
239000004753 textile Substances 0.000 description 1
238000009210 therapy by ultrasound Methods 0.000 description 1
238000004448 titration Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1
229920001221 xylan Polymers 0.000 description 1
150000004823 xylans Chemical class 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
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/18—Oxidised starch

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Medicinal Preparation (AREA)
Cosmetics (AREA)
Paper (AREA)

AU22354/97A 1996-02-29 1997-02-28 Process for oxidising starch Ceased AU723782B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
NL1002494A NL1002494C2 (nl)	1996-02-29	1996-02-29	Werkwijze voor het oxideren van zetmeel.
NL1002494		1996-02-29
PCT/NL1997/000098 WO1997031951A1 (fr)	1996-02-29	1997-02-28	Processus d'oxydation d'amidon

Publications (2)

Publication Number	Publication Date
AU2235497A AU2235497A (en)	1997-09-16
AU723782B2 true AU723782B2 (en)	2000-09-07

Family

ID=19762420

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU22354/97A Ceased AU723782B2 (en)	1996-02-29	1997-02-28	Process for oxidising starch

Country Status (20)

Country	Link
EP (1)	EP0883630A1 (fr)
JP (1)	JP2000506197A (fr)
KR (1)	KR19990087307A (fr)
CN (1)	CN1212708A (fr)
AU (1)	AU723782B2 (fr)
BG (1)	BG102731A (fr)
BR (1)	BR9707771A (fr)
CA (1)	CA2247109A1 (fr)
CZ (1)	CZ266998A3 (fr)
EA (1)	EA000896B1 (fr)
HU (1)	HUP9901784A3 (fr)
IL (1)	IL125942A0 (fr)
NL (1)	NL1002494C2 (fr)
NZ (1)	NZ331585A (fr)
PL (1)	PL328613A1 (fr)
SK (1)	SK119098A3 (fr)
TR (1)	TR199801653T2 (fr)
WO (1)	WO1997031951A1 (fr)
YU (1)	YU37298A (fr)
ZA (1)	ZA971785B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1007085C2 (nl) *	1997-09-19	1999-03-22	Inst Voor Agrotech Onderzoek	Werkwijze voor de oxidatie van koolhydraten.
NL1010660C2 (nl) *	1998-11-26	2000-05-30	Inst Voor Agrotech Onderzoek	Werkwijze voor het oxideren van zetmeel.
DE19953589B4 (de)	1999-11-08	2005-05-25	Sca Hygiene Products Gmbh	Polysaccharid mit funktionellen Gruppen, Verfahren zu dessen Herstellung und daraus hergestellte Produkte
KR100371866B1 (ko) *	2000-06-24	2003-02-11	주식회사 삼양제넥스	종이 표면 사이징용 변성전분 및 그것의 제조방법
DE10241040B4 (de) *	2001-09-04	2004-11-18	Heppe Gmbh Biotechnologische Systeme Und Materialien	Werkstoffe aus modifizierten Polysacchariden und Verfahren zu ihrer Herstellung
CN101177459B (zh) *	2007-11-30	2010-05-19	四川大学	高羰基含量氧化淀粉及其制备方法
US8641863B2 (en) *	2011-09-30	2014-02-04	Weyerhaeuser Nr Company	Catalytic carboxylation of cellulose fibers in a continuous process with multiple additions of catalyst, secondary oxidant and base to a moving slurry of cellulose fibers
KR101409213B1 (ko) *	2012-12-20	2014-06-19	대상 주식회사	옥수수 습식가공 부산물에 함유된 아황산의 저감방법
EP3205673B1 (fr) *	2016-02-12	2018-05-23	Coöperatie Avebe U.A.	Oxydation d'amidon
CN108883400B (zh)	2016-02-19	2021-09-17	洲际大品牌有限责任公司	由生物质源形成多值料流的方法
CN114751994B (zh) *	2022-03-18	2023-02-17	西南林业大学	一种乙酰化氧化淀粉及其制备方法、一种改性脲醛树脂胶黏剂及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE443524A (fr) *	1940-07-01
NL113890C (fr) *	1955-07-27
EP0492000B1 (fr) *	1990-12-28	1997-04-09	AUSIMONT S.p.A.	Procédé pour augmenter l'efficacité de blanchiment d'un persel minéral
US5362868A (en) *	1993-06-18	1994-11-08	Degussa Aktiengesellshaft	Thinning of granular starch

1996
- 1996-02-29 NL NL1002494A patent/NL1002494C2/nl not_active IP Right Cessation
1997
- 1997-02-28 CZ CZ982669A patent/CZ266998A3/cs unknown
- 1997-02-28 KR KR1019980706715A patent/KR19990087307A/ko not_active Withdrawn
- 1997-02-28 CN CN97192664A patent/CN1212708A/zh active Pending
- 1997-02-28 HU HU9901784A patent/HUP9901784A3/hu unknown
- 1997-02-28 SK SK1190-98A patent/SK119098A3/sk unknown
- 1997-02-28 IL IL12594297A patent/IL125942A0/xx unknown
- 1997-02-28 EP EP97905500A patent/EP0883630A1/fr not_active Ceased
- 1997-02-28 TR TR1998/01653T patent/TR199801653T2/xx unknown
- 1997-02-28 EA EA199800778A patent/EA000896B1/ru not_active IP Right Cessation
- 1997-02-28 YU YU37298A patent/YU37298A/sh unknown
- 1997-02-28 WO PCT/NL1997/000098 patent/WO1997031951A1/fr not_active Ceased
- 1997-02-28 JP JP9530836A patent/JP2000506197A/ja active Pending
- 1997-02-28 CA CA002247109A patent/CA2247109A1/fr not_active Abandoned
- 1997-02-28 NZ NZ331585A patent/NZ331585A/xx unknown
- 1997-02-28 PL PL97328613A patent/PL328613A1/xx unknown
- 1997-02-28 BR BR9707771-2A patent/BR9707771A/pt not_active Application Discontinuation
- 1997-02-28 ZA ZA9701785A patent/ZA971785B/xx unknown
- 1997-02-28 AU AU22354/97A patent/AU723782B2/en not_active Ceased
1998
- 1998-08-28 BG BG102731A patent/BG102731A/xx unknown

Also Published As

Publication number	Publication date
SK119098A3 (en)	1999-06-11
BG102731A (en)	1999-07-30
TR199801653T2 (xx)	1998-12-21
NZ331585A (en)	2000-03-27
HUP9901784A2 (hu)	1999-10-28
KR19990087307A (ko)	1999-12-27
PL328613A1 (en)	1999-02-01
WO1997031951A1 (fr)	1997-09-04
CN1212708A (zh)	1999-03-31
EP0883630A1 (fr)	1998-12-16
EA199800778A1 (ru)	1999-02-25
EA000896B1 (ru)	2000-06-26
CZ266998A3 (cs)	1999-03-17
IL125942A0 (en)	1999-04-11
HUP9901784A3 (en)	1999-11-29
ZA971785B (en)	1997-09-29
CA2247109A1 (fr)	1997-09-04
NL1002494C2 (nl)	1997-09-01
BR9707771A (pt)	2000-01-04
YU37298A (sh)	1999-09-27
JP2000506197A (ja)	2000-05-23
AU2235497A (en)	1997-09-16

Legal Events

Date	Code	Title	Description
2001-01-11	FGA	Letters patent sealed or granted (standard patent)
2002-09-26	MK14	Patent ceased section 143(a) (annual fees not paid) or expired

Publication	Publication Date	Title
EP1106732B1 (fr)	2006-03-01	Papier fabriqué à partir de pâte de cellulose modifiée avec des aldéhydes
EP1077221B1 (fr)	2006-03-22	Polysaccharide-aldehydes préparés par un procédé d'oxydation et utilisés en résistance pour la fabrication de papier
US7247722B2 (en)	2007-07-24	Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking
JP4074680B2 (ja)	2008-04-09	セルロース誘導体およびその製造方法
Coseri et al.	2013	Oxidized cellulose—Survey of the most recent achievements
AU723782B2 (en)	2000-09-07	Process for oxidising starch
US20040260082A1 (en)	2004-12-23	Extraction of polysaccharides from vegetable and microbial material
US3652542A (en)	1972-03-28	Process for preparing etherified depolymerized starch product compatible with polyvinyl alcohol
JP2003089701A (ja)	2003-03-28	安定なカルボキシル化炭水化物生成物を製造するための次亜塩素酸塩を含まない方法
WO1996038484A1 (fr)	1996-12-05	Ethers d'hydrate de carbone polymeres oxydes utilises comme agent sequestrant et leurs procedes de preparation
DE60005141T2 (de)	2004-07-22	Oxidation von Polysacchariden mit Niroxylverbindungen
JP2001049591A (ja)	2001-02-20	繊維素材及びその製造方法
JP6675852B2 (ja)	2020-04-08	アニオン変性セルロースナノファイバーの製造方法
NL1004738C2 (nl)	1998-06-11	Fructaan-polycarbonzuur.
CZ80297A3 (en)	1997-07-16	Finishing agent
NL1002525C2 (nl)	1997-09-05	Werkwijze voor het oxideren van droog zetmeel onder toepassing van ozon.
MXPA98007046A (en)	1999-09-01	Process to oxidate almi
EP0885245B1 (fr)	1999-11-24	Oxydation d'amidon au moyen d'ozone et sans catalyseur
CA2352222A1 (fr)	2000-06-02	Procede d'oxydation de l'amidon