NO180012C - Fremgangsmåte for kvantitativ rensing av rhamnolipider - Google Patents

Fremgangsmåte for kvantitativ rensing av rhamnolipider

Info

Publication number: NO180012C
Authority: NO; Norway
Prior art keywords: rhamnolipids; purification; quantitative purification; quantitative; glycolipid
Prior art date: 1992-11-05

Application number

NO933986A

Other languages

English (en)

Other versions

NO180012B (no

NO933986D0 (no

NO933986L (no

Inventor

Johann Mixich

Reinhardt Rothert

Dieter Wullbrandt

Original Assignee

Hoechst Ag

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.)

1992-11-05

Filing date

1993-11-04

Publication date

1997-01-29

1993-11-04 Application filed by Hoechst Ag filed Critical Hoechst Ag

1993-11-04 Publication of NO933986D0 publication Critical patent/NO933986D0/no

1994-05-06 Publication of NO933986L publication Critical patent/NO933986L/no

1996-10-21 Publication of NO180012B publication Critical patent/NO180012B/no

1997-01-29 Publication of NO180012C publication Critical patent/NO180012C/no

Links

238000000746 purification Methods 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
229930186217 Glycolipid Natural products 0.000 abstract 4
HVCOBJNICQPDBP-UHFFFAOYSA-N 3-[3-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxydecanoyloxy]decanoic acid;hydrate Chemical compound O.OC1C(OC(CC(=O)OC(CCCCCCC)CC(O)=O)CCCCCCC)OC(C)C(O)C1OC1C(O)C(O)C(O)C(C)O1 HVCOBJNICQPDBP-UHFFFAOYSA-N 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
238000005119 centrifugation Methods 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000004062 sedimentation Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
- C07H13/06—Fatty acids

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Molecular Biology (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Saccharide Compounds (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Steroid Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Reverberation, Karaoke And Other Acoustics (AREA)
Carbon And Carbon Compounds (AREA)
Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Detergent Compositions (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)

NO933986A 1992-11-05 1993-11-04 Fremgangsmåte for kvantitativ rensing av rhamnolipider NO180012C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4237334A DE4237334A1 (de)	1992-11-05	1992-11-05	Verfahren zur quantitativen Aufreinigung von Glycolipiden

Publications (4)

Publication Number	Publication Date
NO933986D0 NO933986D0 (no)	1993-11-04
NO933986L NO933986L (no)	1994-05-06
NO180012B NO180012B (no)	1996-10-21
NO180012C true NO180012C (no)	1997-01-29

Family

ID=6472148

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO933986A NO180012C (no)	1992-11-05	1993-11-04	Fremgangsmåte for kvantitativ rensing av rhamnolipider

Country Status (10)

Country	Link
US (1)	US5656747A (no)
EP (1)	EP0597358B1 (no)
JP (1)	JPH06211884A (no)
AT (1)	ATE189680T1 (no)
DE (2)	DE4237334A1 (no)
DK (1)	DK0597358T3 (no)
ES (1)	ES2143484T3 (no)
FI (1)	FI106203B (no)
NO (1)	NO180012C (no)
SG (1)	SG86990A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6287977B1 (en) *	1998-07-31	2001-09-11	Applied Materials, Inc.	Method and apparatus for forming improved metal interconnects
DE102012221519A1 (de) *	2012-11-26	2014-05-28	Evonik Industries Ag	Verfahren zur Isolierung von Rhamnolipiden
WO2015164324A1 (en) *	2014-04-21	2015-10-29	Cargill, Incorporated	Sophorolipid-containing compositions
EP3023431B1 (de)	2014-11-19	2017-01-04	Evonik Degussa GmbH	Konzentrierte, niedrigviskose Rhamnolipid-Zusammensetzungen
MX2017009126A (es)	2015-01-12	2018-05-04	Logos Tech Llc	Produccion de composiciones de ramnolipidos.
WO2016115048A1 (en)	2015-01-12	2016-07-21	Logos Technologies, Llc	Production of rhamnolipid compositions
WO2016139032A1 (en)	2015-03-02	2016-09-09	Unilever Plc	Compositions with reduced dye-transfer properties
CN107405537B (zh) *	2015-03-02	2020-01-03	荷兰联合利华有限公司	从发酵液分离鼠李糖脂的方法
WO2016179249A1 (en) *	2015-05-05	2016-11-10	Logos Technologies, Llc	A semi-continuous process for the production of rhamnolipids at high yield and titer
EP3577126B1 (en)	2017-02-06	2023-09-06	Stepan Company	Decolorization of concentrated rhamnolipid composition
EP4313350A1 (en) *	2021-03-30	2024-02-07	Amphistar Bv	Process for isolation and/or purifying of glycolipids
WO2025146405A1 (en)	2024-01-05	2025-07-10	Evonik Operations Gmbh	Highly concentrated mono-rhamnolipid solutions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4814953B1 (no) *	1970-10-14	1973-05-11
DE3405664A1 (de) *	1984-02-17	1985-09-05	Wintershall Ag, 3100 Celle	Verfahren zur biotechnischen herstellung von rhamnolipiden und rhamnolipide mit nur einem ss-hydroxidecancarbonsaeurerest im molekuel
US4933281A (en) *	1987-03-17	1990-06-12	The University Of Iowa Research Foundation	Method for producing rhamnose
EP0314959B1 (en) *	1987-11-03	1992-05-27	Societe Des Produits Nestle S.A.	Selective hydrolysis
GB8727221D0 (en) *	1987-11-20	1987-12-23	Unilever Plc	Glycoside hydrolysis
DE4030264A1 (de) *	1990-09-25	1992-04-23	Hoechst Ag	Verfahren zur herstellung gereinigter glycolipide durch membrantrennverfahren

1992
- 1992-11-05 DE DE4237334A patent/DE4237334A1/de not_active Withdrawn
1993
- 1993-11-02 DK DK93117742T patent/DK0597358T3/da active
- 1993-11-02 DE DE59309952T patent/DE59309952D1/de not_active Expired - Fee Related
- 1993-11-02 SG SG9612351A patent/SG86990A1/en unknown
- 1993-11-02 EP EP93117742A patent/EP0597358B1/de not_active Expired - Lifetime
- 1993-11-02 AT AT93117742T patent/ATE189680T1/de not_active IP Right Cessation
- 1993-11-02 ES ES93117742T patent/ES2143484T3/es not_active Expired - Lifetime
- 1993-11-03 US US08/145,207 patent/US5656747A/en not_active Expired - Fee Related
- 1993-11-03 FI FI934862A patent/FI106203B/fi active
- 1993-11-04 NO NO933986A patent/NO180012C/no not_active IP Right Cessation
- 1993-11-04 JP JP5275217A patent/JPH06211884A/ja not_active Ceased

Also Published As

Publication number	Publication date
NO180012B (no)	1996-10-21
JPH06211884A (ja)	1994-08-02
FI934862A0 (fi)	1993-11-03
DK0597358T3 (da)	2001-04-30
EP0597358A1 (de)	1994-05-18
FI106203B (fi)	2000-12-15
NO933986D0 (no)	1993-11-04
DE4237334A1 (de)	1994-05-11
ES2143484T3 (es)	2000-05-16
NO933986L (no)	1994-05-06
DE59309952D1 (de)	2000-03-16
EP0597358B1 (de)	2000-02-09
ATE189680T1 (de)	2000-02-15
FI934862L (fi)	1994-05-06
SG86990A1 (en)	2002-03-19
US5656747A (en)	1997-08-12

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Legal Events

Date	Code	Title	Description
2003-06-30	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN MAY 2003