ES8403523A1 - Mejoras introducidas en un procedimiento para precipitar goma de xantano a partir de una solucion acuosa. - Google Patents
Mejoras introducidas en un procedimiento para precipitar goma de xantano a partir de una solucion acuosa.Info
- Publication number
- ES8403523A1 ES8403523A1 ES513363A ES513363A ES8403523A1 ES 8403523 A1 ES8403523 A1 ES 8403523A1 ES 513363 A ES513363 A ES 513363A ES 513363 A ES513363 A ES 513363A ES 8403523 A1 ES8403523 A1 ES 8403523A1
- Authority
- ES
- Spain
- Prior art keywords
- xanthan gum
- precipitation
- amount
- subprecipitant
- solution
- 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
- 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
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
3(57)PROCEDIMIENTO PARA LA PRECIPITACION DE XANTANO A PARTIR DE UNA SOLUCION ACUOSA.SE AGREGA A LA SOLUCION ACUOSA, QUE CONSISTE EN CERVEZA DE GOMA DE XANTANO QUE CONTIENE DE 1 A 3 EN PESO DE GOMA DE SANTANO Y UN PH DE 6 A 8, UNA CANTIDAD EFICAZ DE UN AGENTE PRECIPITANTE QUE COMPRENDE UNA CANTIDAD SUBPRECIPITANTE DE CATIONES DIVALENTES, TALES COMO LOS DE UN METAL ALCALINOTERREO Y MAS ESPECIFICAMENTE DE CALCIO O MAGNESIO, Y UNA CANTIDAD SUBPRECIPITANTE DE UN DISOLVENTE ORGANICO, TAL COMO UN ALCANOL O UNA CETONA. OPCIONALMENTE SE PUEDE TRATAR TERMICAMENTE, ANTES ODURANTE LA ADICION DEL AGENTE DE PRECIPITACION, A LA SOLUCION MANTENIENDOLA A UNA TEMPERATURA DE 100-130JC DURANTE 1-15 MINUTOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8119707 | 1981-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES513363A0 ES513363A0 (es) | 1983-08-01 |
| ES8403523A1 true ES8403523A1 (es) | 1983-08-01 |
Family
ID=10522822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES513363A Expired ES8403523A1 (es) | 1981-06-25 | 1982-06-22 | Mejoras introducidas en un procedimiento para precipitar goma de xantano a partir de una solucion acuosa. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0068706B1 (es) |
| JP (1) | JPS585301A (es) |
| AU (1) | AU8498382A (es) |
| CA (1) | CA1211433A (es) |
| DE (1) | DE3261454D1 (es) |
| DK (1) | DK283782A (es) |
| ES (1) | ES8403523A1 (es) |
| FI (1) | FI71169C (es) |
| GR (1) | GR75953B (es) |
| PT (1) | PT75059B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1308097C (en) * | 1986-10-28 | 1992-09-29 | John J. Cannon | Polysaccharide isolation process |
| JP3741734B2 (ja) | 1994-06-30 | 2006-02-01 | 信越化学工業株式会社 | キサンタンガムの回収精製方法 |
| JP3228315B2 (ja) * | 1993-04-23 | 2001-11-12 | 信越化学工業株式会社 | キサンタンガムの汚染生菌数を減少させる方法 |
| AU4182800A (en) * | 1999-04-09 | 2000-11-14 | Cp Kelco U.S., Inc. | Xanthan viscosified compositions and preparation thereof |
| US6881838B2 (en) | 2002-05-21 | 2005-04-19 | A.E. Staley Manufacturing Company | Polysaccharide gum and process for its manufacture |
| CN101218340B (zh) | 2005-07-08 | 2012-02-15 | 森下仁丹株式会社 | 双歧杆菌属的微生物生产的多糖 |
| JP5226772B2 (ja) | 2007-04-24 | 2013-07-03 | エフ エム シー コーポレーション | 共沈したカラギーナン／キサンタンガム組成物およびそれらの製法 |
| US9050357B2 (en) | 2010-03-08 | 2015-06-09 | Cp Kelco U.S., Inc. | Compositions and methods for producing consumables for patients with dysphagia |
| JP5737646B2 (ja) | 2010-03-24 | 2015-06-17 | 森下仁丹株式会社 | 抗アレルギー剤 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3232929A (en) * | 1960-05-25 | 1966-02-01 | William H Mcneely | Process for producing xanthomonas hydrophilic colloid |
| US3382229A (en) * | 1963-04-11 | 1968-05-07 | Exxon Production Research Co | Polysaccharide recovery process |
| US3338792A (en) * | 1963-07-30 | 1967-08-29 | Exxon Production Research Co | Fermentation process utilizing pathogenic organisms |
| US3355447A (en) * | 1964-04-28 | 1967-11-28 | Kelco Co | Treatment of xanthomonas hydrophilic colloid and resulting product |
| FR1526105A (fr) * | 1967-04-03 | 1968-05-24 | Melle Usines Sa | Procédé de production de polysaccharides par fermentation |
| IE50263B1 (en) * | 1979-10-29 | 1986-03-19 | Tate & Lyle Patent Holdings | Recovery of xanthan gum |
-
1982
- 1982-06-15 FI FI822149A patent/FI71169C/fi not_active IP Right Cessation
- 1982-06-15 EP EP19820303089 patent/EP0068706B1/en not_active Expired
- 1982-06-15 CA CA000405227A patent/CA1211433A/en not_active Expired
- 1982-06-15 DE DE8282303089T patent/DE3261454D1/de not_active Expired
- 1982-06-16 PT PT7505982A patent/PT75059B/pt unknown
- 1982-06-18 AU AU84983/82A patent/AU8498382A/en not_active Abandoned
- 1982-06-22 ES ES513363A patent/ES8403523A1/es not_active Expired
- 1982-06-23 JP JP10698382A patent/JPS585301A/ja active Granted
- 1982-06-23 GR GR68534A patent/GR75953B/el unknown
- 1982-06-24 DK DK283782A patent/DK283782A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0068706B1 (en) | 1984-12-05 |
| JPH0452281B2 (es) | 1992-08-21 |
| EP0068706A1 (en) | 1983-01-05 |
| JPS585301A (ja) | 1983-01-12 |
| DK283782A (da) | 1982-12-26 |
| AU8498382A (en) | 1983-01-06 |
| DE3261454D1 (en) | 1985-01-17 |
| ES513363A0 (es) | 1983-08-01 |
| PT75059A (en) | 1982-07-01 |
| GR75953B (es) | 1984-08-02 |
| FI71169B (fi) | 1986-08-14 |
| FI822149A0 (fi) | 1982-06-15 |
| CA1211433A (en) | 1986-09-16 |
| FI71169C (fi) | 1986-11-24 |
| FI822149L (fi) | 1982-12-26 |
| PT75059B (en) | 1985-05-31 |
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