ES2003538A6 - Un metodo para separar algas marinas que ontienen kappa-carragenano respecto de algas marinas que contienen lambdacarragenano. - Google Patents
Un metodo para separar algas marinas que ontienen kappa-carragenano respecto de algas marinas que contienen lambdacarragenano.Info
- Publication number
- ES2003538A6 ES2003538A6 ES8603148A ES8603148A ES2003538A6 ES 2003538 A6 ES2003538 A6 ES 2003538A6 ES 8603148 A ES8603148 A ES 8603148A ES 8603148 A ES8603148 A ES 8603148A ES 2003538 A6 ES2003538 A6 ES 2003538A6
- Authority
- ES
- Spain
- Prior art keywords
- plants
- carrageenan
- separation
- containing sea
- sea plants
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G3/00—Glycosides
-
- 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
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0036—Galactans; Derivatives thereof
- C08B37/0042—Carragenan or carragen, i.e. D-galactose and 3,6-anhydro-D-galactose, both partially sulfated, e.g. from red algae Chondrus crispus or Gigantia stellata; kappa-Carragenan; iota-Carragenan; lambda-Carragenan; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Edible Seaweed (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Jellies, Jams, And Syrups (AREA)
- Paper (AREA)
- Catching Or Destruction (AREA)
Abstract
UN METODO PARA SEPARAR ALGAS MARINAS QUE CONTIENEN KAPPA-CARRAGENANO RESPECTO DE ALGAS MARINAS QUE CONTIENEN LAMBDA-CARRAGENANO, EN EL QUE SE SOMETE UNA MEZCLA DE DICHAS PLANTAS A UNA HIDRATACION PREFERENCIAL DE LAS PLANTAS LAMBDA SIN DISOLUCION SUSTANCIAL DEL CARRAGENANO, PREFERIBLEMENTE MANTENIENDO LA MEZCLA EN CONTACTO CON UNA SOLUCION ACUOSA QUE ESTA A UN PH SUPERIOR A APROXIMADAMENTE 10 Y QUE CONTIENE UN CATION SELECCIONADO DEL GRUPO CONSISTENTE EN AMONIO, POTASIO, RUBIDIO, CESIO, CALCIO, BARIO, ESTRONCIO Y MAGNESIO, Y LAS PLANTAS LAMBDA SE SEPARAN DE LA PLANTAS KAPPA POR SELECCION BASADA EN EL CONTENIDO DE AGUA O EN PROPIEDADES RELACIONADAS CON EL CONTENIDO DE AGUA O DEPENDIENTES DEL MISMO. ESTE METODO ES ESPECIALMENTE UTIL PARA PROPORCIONAR CARRAGENANO EN SU FORMA KAPPA O LAMBDA SUSTANCIALMENTE PURA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/801,579 US4816573A (en) | 1985-11-25 | 1985-11-25 | Separation of carrageenan containing sea plants |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2003538A6 true ES2003538A6 (es) | 1988-11-01 |
Family
ID=25181505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8603148A Expired ES2003538A6 (es) | 1985-11-25 | 1986-11-24 | Un metodo para separar algas marinas que ontienen kappa-carragenano respecto de algas marinas que contienen lambdacarragenano. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4816573A (es) |
JP (1) | JPS62149704A (es) |
KR (1) | KR900006228B1 (es) |
CA (1) | CA1279314C (es) |
DK (1) | DK564686A (es) |
ES (1) | ES2003538A6 (es) |
FR (2) | FR2590506B1 (es) |
GB (1) | GB2220591A (es) |
NO (1) | NO864702D0 (es) |
PH (1) | PH24203A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950752A (en) * | 1987-08-19 | 1990-08-21 | Carratech, Inc. | Expression method |
US5801240A (en) * | 1997-03-07 | 1998-09-01 | Tanvest Limited | Method for extracting semi-refined carrageenan from seaweed |
JP4450450B2 (ja) * | 1998-09-02 | 2010-04-14 | 株式会社Adeka | 水中油型乳化組成物 |
DK1458764T3 (da) * | 2001-12-28 | 2007-10-01 | Cp Kelco Aps | Fremgangsmåde til fremstilling og fraktionering af gelatinerede og ikke-gelatinerede carrageenaner fra tokomponenttang |
PT1458763E (pt) * | 2001-12-28 | 2009-07-20 | Cp Kelco Aps | Um processo de fabrico de carragenano heterogéneo com recuperação de álcali |
ATE335010T1 (de) * | 2001-12-28 | 2006-08-15 | Cp Kelco Aps | Ein heterogenes carrageenan-herstellungsverfahren aus einer einzigen algenart bei verminderter konzentration von koh |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176003A (en) * | 1961-08-15 | 1965-03-30 | Marine Colloids Inc | Selective extraction of hydrocolloid fractions from sea plants |
GB1162166A (en) * | 1966-11-03 | 1969-08-20 | Shinji Kurihara | Apparatus and methods for processing Meat-Bearing Material |
CA991171A (en) * | 1973-02-05 | 1976-06-15 | Uniroyal Ltd. | Process of extracting carrageenan from seaweed |
JPS5725272B2 (es) * | 1973-05-01 | 1982-05-28 | ||
US3879890A (en) * | 1974-02-06 | 1975-04-29 | Canadian Patents Dev | Algal polysaccharide production |
CA1063955A (en) * | 1975-01-06 | 1979-10-09 | Julian E. Blanch | Removal of trace heavy metal contaminants from algae and the carrageenan contained therein |
-
1985
- 1985-11-25 US US06/801,579 patent/US4816573A/en not_active Expired - Fee Related
-
1986
- 1986-11-24 ES ES8603148A patent/ES2003538A6/es not_active Expired
- 1986-11-24 PH PH34516A patent/PH24203A/en unknown
- 1986-11-24 CA CA000523639A patent/CA1279314C/en not_active Expired - Fee Related
- 1986-11-25 NO NO864702A patent/NO864702D0/no unknown
- 1986-11-25 KR KR1019860010017A patent/KR900006228B1/ko not_active IP Right Cessation
- 1986-11-25 DK DK564686A patent/DK564686A/da not_active Application Discontinuation
- 1986-11-25 JP JP61280549A patent/JPS62149704A/ja active Pending
- 1986-11-25 FR FR868616395A patent/FR2590506B1/fr not_active Expired - Fee Related
-
1988
- 1988-06-23 FR FR8808458A patent/FR2633147A1/fr not_active Withdrawn
- 1988-07-12 GB GB8816537A patent/GB2220591A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR900006228B1 (ko) | 1990-08-27 |
KR870005003A (ko) | 1987-06-04 |
US4816573A (en) | 1989-03-28 |
DK564686D0 (da) | 1986-11-25 |
FR2590506B1 (fr) | 1990-04-27 |
GB8816537D0 (en) | 1988-08-17 |
GB2220591A (en) | 1990-01-17 |
NO864702D0 (no) | 1986-11-25 |
CA1279314C (en) | 1991-01-22 |
FR2633147A1 (fr) | 1989-12-29 |
PH24203A (en) | 1990-04-10 |
FR2590506A1 (fr) | 1987-05-29 |
JPS62149704A (ja) | 1987-07-03 |
DK564686A (da) | 1987-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-11-24 |
|
FD1A | Patent lapsed |
Effective date: 20000202 |