ES2161616A1 - Removal of toxins from fish products by carbon dioxide consists of pressurized reaction based on supercritical carbon dioxide mixed with acetic acid - Google Patents
Removal of toxins from fish products by carbon dioxide consists of pressurized reaction based on supercritical carbon dioxide mixed with acetic acidInfo
- Publication number
- ES2161616A1 ES2161616A1 ES009901719A ES9901719A ES2161616A1 ES 2161616 A1 ES2161616 A1 ES 2161616A1 ES 009901719 A ES009901719 A ES 009901719A ES 9901719 A ES9901719 A ES 9901719A ES 2161616 A1 ES2161616 A1 ES 2161616A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon dioxide
- toxins
- removal
- acetic acid
- fish products
- 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.)
- Granted
Links
Landscapes
- Extraction Or Liquid Replacement (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The removal of toxins from fish products by carbon dioxide comprises passage of a mixture based on supercritical CO2 (ethanol content 5-20 per cent by volume) through the products partly dehydrated by lyophilisation. The toxins (DSP) are destroyed at 150-300 bar pressure of CO2 mixed with acetic acid (5-10 per cent by volume). The reaction chamber, sealed for 30 minutes to several hours, is finally depressurized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009901719A ES2161616B2 (en) | 1999-07-29 | 1999-07-29 | PROCEDURE FOR THE ELIMINATION OF DIARRICAL TOXINS (DSP) IN FISHERY PRODUCTS BASED ON THE PROCEDURE WITH MODIFIED SUPERCRITICAL CARBON DIOXIDE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009901719A ES2161616B2 (en) | 1999-07-29 | 1999-07-29 | PROCEDURE FOR THE ELIMINATION OF DIARRICAL TOXINS (DSP) IN FISHERY PRODUCTS BASED ON THE PROCEDURE WITH MODIFIED SUPERCRITICAL CARBON DIOXIDE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2161616A1 true ES2161616A1 (en) | 2001-12-01 |
ES2161616B2 ES2161616B2 (en) | 2002-12-01 |
Family
ID=8309429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009901719A Expired - Fee Related ES2161616B2 (en) | 1999-07-29 | 1999-07-29 | PROCEDURE FOR THE ELIMINATION OF DIARRICAL TOXINS (DSP) IN FISHERY PRODUCTS BASED ON THE PROCEDURE WITH MODIFIED SUPERCRITICAL CARBON DIOXIDE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2161616B2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711986A (en) * | 1980-06-25 | 1982-01-21 | Fujisawa Pharmaceut Co Ltd | Okadaic acid, its salt, and its ester |
ES2002056A6 (en) * | 1985-10-31 | 1988-07-01 | Angio Medical Corp | Supercritical fluid extraction of animal derived materials. |
JPH0436209A (en) * | 1990-05-30 | 1992-02-06 | Osaka Gas Co Ltd | Method for separating natural jasminic acid with gaseous carbon dioxide |
US5492938A (en) * | 1990-02-13 | 1996-02-20 | Martek Biosciences Corporation | Pharmaceutical composition and dietary supplement containing docosarexaenoic acid obtained from dinoflagellates |
EP0826312A2 (en) * | 1996-08-29 | 1998-03-04 | Tepual, S.A. | A process for detoxification of shellfish contaminated with paralytic toxins |
-
1999
- 1999-07-29 ES ES009901719A patent/ES2161616B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711986A (en) * | 1980-06-25 | 1982-01-21 | Fujisawa Pharmaceut Co Ltd | Okadaic acid, its salt, and its ester |
ES2002056A6 (en) * | 1985-10-31 | 1988-07-01 | Angio Medical Corp | Supercritical fluid extraction of animal derived materials. |
US5492938A (en) * | 1990-02-13 | 1996-02-20 | Martek Biosciences Corporation | Pharmaceutical composition and dietary supplement containing docosarexaenoic acid obtained from dinoflagellates |
JPH0436209A (en) * | 1990-05-30 | 1992-02-06 | Osaka Gas Co Ltd | Method for separating natural jasminic acid with gaseous carbon dioxide |
EP0826312A2 (en) * | 1996-08-29 | 1998-03-04 | Tepual, S.A. | A process for detoxification of shellfish contaminated with paralytic toxins |
Also Published As
Publication number | Publication date |
---|---|
ES2161616B2 (en) | 2002-12-01 |
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Legal Events
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