ES2172429A1 - Production of purified hydroxy tyrisol comprises three stage chromatography with elution based on a methanol gradient - Google Patents
Production of purified hydroxy tyrisol comprises three stage chromatography with elution based on a methanol gradientInfo
- Publication number
- ES2172429A1 ES2172429A1 ES200002422A ES200002422A ES2172429A1 ES 2172429 A1 ES2172429 A1 ES 2172429A1 ES 200002422 A ES200002422 A ES 200002422A ES 200002422 A ES200002422 A ES 200002422A ES 2172429 A1 ES2172429 A1 ES 2172429A1
- Authority
- ES
- Spain
- Prior art keywords
- tyrisol
- production
- methanol gradient
- elution
- stage
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Production of purified hydroxy tyrisol comprises three-stage chromatography employing an XAD adsorbent resin in the first two stages, with elution by water. The third, reverse chromatography stage on polystyrene resin, has elution with a gradient of methanol (25-45%) and purifies the aqueous extract thus obtained.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002422A ES2172429B1 (en) | 2000-10-06 | 2000-10-06 | PROCEDURE FOR OBTAINING PURIFIED HYDROXYTIROSOL FROM PRODUCTS AND SUBPRODUCTS DERIVED FROM OLIVE OIL. |
ES200100346A ES2177457B1 (en) | 2000-10-06 | 2001-02-15 | IMPROVEMENTS INTRODUCED IN MAIN PATENT N- 200002422 CONCERNING A PROCEDURE FOR OBTAINING PURIFIED HYDROXYTIROSOL FROM PRODUCTS AND BY-PRODUCTS DERIVED FROM THE OLIVE TREE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002422A ES2172429B1 (en) | 2000-10-06 | 2000-10-06 | PROCEDURE FOR OBTAINING PURIFIED HYDROXYTIROSOL FROM PRODUCTS AND SUBPRODUCTS DERIVED FROM OLIVE OIL. |
ES200100346A ES2177457B1 (en) | 2000-10-06 | 2001-02-15 | IMPROVEMENTS INTRODUCED IN MAIN PATENT N- 200002422 CONCERNING A PROCEDURE FOR OBTAINING PURIFIED HYDROXYTIROSOL FROM PRODUCTS AND BY-PRODUCTS DERIVED FROM THE OLIVE TREE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2172429A1 true ES2172429A1 (en) | 2002-09-16 |
ES2172429B1 ES2172429B1 (en) | 2003-12-16 |
Family
ID=8495190
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200002422A Expired - Fee Related ES2172429B1 (en) | 2000-10-06 | 2000-10-06 | PROCEDURE FOR OBTAINING PURIFIED HYDROXYTIROSOL FROM PRODUCTS AND SUBPRODUCTS DERIVED FROM OLIVE OIL. |
ES200100346A Expired - Fee Related ES2177457B1 (en) | 2000-10-06 | 2001-02-15 | IMPROVEMENTS INTRODUCED IN MAIN PATENT N- 200002422 CONCERNING A PROCEDURE FOR OBTAINING PURIFIED HYDROXYTIROSOL FROM PRODUCTS AND BY-PRODUCTS DERIVED FROM THE OLIVE TREE. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200100346A Expired - Fee Related ES2177457B1 (en) | 2000-10-06 | 2001-02-15 | IMPROVEMENTS INTRODUCED IN MAIN PATENT N- 200002422 CONCERNING A PROCEDURE FOR OBTAINING PURIFIED HYDROXYTIROSOL FROM PRODUCTS AND BY-PRODUCTS DERIVED FROM THE OLIVE TREE. |
Country Status (1)
Country | Link |
---|---|
ES (2) | ES2172429B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007093659A1 (en) * | 2006-02-17 | 2007-08-23 | Universidad De Granada | Method for the industrial use of tyrosol and hydroxytyrosol contained in the solid by-products of industrial olive crushing |
EP2049458A1 (en) | 2007-01-26 | 2009-04-22 | Probelte Pharma, S.A. | Process and apparatus for the production of hydroxytyrosol containing extract from olives and solids containing residues of olive oil extraction |
ES2341526A1 (en) * | 2008-12-19 | 2010-06-21 | Consejo Superior De Investigaciones Cientificas (Csic) | Method for purifying 3,4-dihydroxyphenylglycol (dhpg) from plant products |
WO2018178492A2 (en) | 2017-03-31 | 2018-10-04 | Isanatur Spain S.L. | Method for obtaining olive oil and at least one extract concentrated in polyphenols and a functional ingredient |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2942224B1 (en) | 2009-02-18 | 2012-11-30 | Centre De Cooperation Internationale En Rech Agronomique Pour Le Developpement Cirad | PROCESS FOR EXTRACTING PHENOLIC COMPOUNDS FROM WATER OF VEGETATION OF OLIVE AND PREPARATION OF TITLE EXTRACT OF OLIVE AND GRAPE POLYPHENOLS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2143939A1 (en) * | 1998-02-26 | 2000-05-16 | Consejo Superior Investigacion | Process for obtaining mannitol from pulp extracted from olives |
ES2145701A1 (en) * | 1998-03-30 | 2000-07-01 | Consejo Superior Investigacion | Process for obtaining hydroxytyrosol from olive stones |
-
2000
- 2000-10-06 ES ES200002422A patent/ES2172429B1/en not_active Expired - Fee Related
-
2001
- 2001-02-15 ES ES200100346A patent/ES2177457B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2143939A1 (en) * | 1998-02-26 | 2000-05-16 | Consejo Superior Investigacion | Process for obtaining mannitol from pulp extracted from olives |
ES2145701A1 (en) * | 1998-03-30 | 2000-07-01 | Consejo Superior Investigacion | Process for obtaining hydroxytyrosol from olive stones |
Non-Patent Citations (2)
Title |
---|
FERNáNDEZ-BOLAÑOS, J. et al.: "Hydroxytyrosol and tyrosol as the main compounds found in the phenolic fraction of steam-exploded olive stones", 1998, JAOCS, Vol. 75 (11), paginas 1643-1649, ISSN: 0003-021X, todo el documento. * |
VISIOLI, F. et al.: "Waste waters from olive oil production are rich in natural antioxidants", 1995, Experientia, Vol. 51 (1), paginas 32-34, ISSN: 0014-4754, todo el documento. * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007093659A1 (en) * | 2006-02-17 | 2007-08-23 | Universidad De Granada | Method for the industrial use of tyrosol and hydroxytyrosol contained in the solid by-products of industrial olive crushing |
ES2291111A1 (en) * | 2006-02-17 | 2008-02-16 | Universidad De Granada | Method for the industrial use of tyrosol and hydroxytyrosol contained in the solid by-products of industrial olive crushing |
EP2049458A1 (en) | 2007-01-26 | 2009-04-22 | Probelte Pharma, S.A. | Process and apparatus for the production of hydroxytyrosol containing extract from olives and solids containing residues of olive oil extraction |
EP2049458B1 (en) * | 2007-01-26 | 2013-12-25 | Probelte Pharma, S.A. | Process for the production of hydroxytyrosol containing extract from olives and solids containing residues of olive oil extraction |
ES2341526A1 (en) * | 2008-12-19 | 2010-06-21 | Consejo Superior De Investigaciones Cientificas (Csic) | Method for purifying 3,4-dihydroxyphenylglycol (dhpg) from plant products |
WO2010070168A1 (en) * | 2008-12-19 | 2010-06-24 | Consejo Superior De Investigaciones Científicas (Csic) | Method for purifying 3,4-dihydroxyphenylglycol (dhpg) from plant products |
WO2018178492A2 (en) | 2017-03-31 | 2018-10-04 | Isanatur Spain S.L. | Method for obtaining olive oil and at least one extract concentrated in polyphenols and a functional ingredient |
US11052123B2 (en) | 2017-03-31 | 2021-07-06 | Isanatur Spain S.L. | Method of obtaining olive oil and extracts from olives |
Also Published As
Publication number | Publication date |
---|---|
ES2177457B1 (en) | 2004-09-16 |
ES2172429B1 (en) | 2003-12-16 |
ES2177457A1 (en) | 2002-12-01 |
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