Title:
SOLVENT AND METHOD FOR EXTRACTING ACTIVE COMPOUNDS FROM PLANTS AND USE OF THE SOLVENT
Document Type and Number:
WIPO Patent Application WO/2018/092042
Kind Code:
A3
Abstract:
An eutectic solvent for the extraction of active compounds from plants consists of a first organic compound of natural origin based on organic and selected from organic acids, vitamins, urea, salts or a mixture thereof.
Inventors:
ALTISSIMO ADRIANO (IT)
Application Number:
PCT/IB2017/057144
Publication Date:
July 12, 2018
Filing Date:
November 15, 2017
Export Citation:
Assignee:
LANDLAB S R L (IT)
International Classes:
B01D11/02
Domestic Patent References:
| WO2011155829A1 | 2011-12-15 |
Foreign References:
| GB2498955A | 2013-08-07 |
Other References:
BING-YI ZHAO ET AL: "Biocompatible Deep Eutectic Solvents Based on Choline Chloride: Characterization and Application to the Extraction of Rutin from Sophora japonica", ACS SUSTAINABLE CHEMISTRY & ENGINEERING, vol. 3, no. 11, 2 November 2015 (2015-11-02), US, pages 2746 - 2755, XP055387589, ISSN: 2168-0485, DOI: 10.1021/acssuschemeng.5b00619
VIORICA MELTZER ET AL: "Thermodynamic study of binary mixture of citric acid and tartaric acid", CENTRAL EUROPEAN JOURNAL OF CHEMISTRY, CENTRAL EUROPEAN SCIENCE JOURNALS, PL; US; NL; DE, vol. 10, no. 5, 21 July 2012 (2012-07-21), pages 1584 - 1589, XP035088441, ISSN: 1644-3624, DOI: 10.2478/S11532-012-0076-4
MARTA FAGGIAN ET AL: "Natural Deep Eutectic Solvents (NADES) as a Tool for Bioavailability Improvement: Pharmacokinetics of Rutin Dissolved in Proline/Glycine after Oral Administration in Rats: Possible Application in Nutraceuticals", MOLECULES, vol. 21, no. 11, 14 November 2016 (2016-11-14), pages 1531, XP055364464, DOI: 10.3390/molecules21111531
YUNTAO DAI ET AL: "Natural Deep Eutectic Solvents as a New Extraction Media for Phenolic Metabolites in Carthamus tinctorius L.", ANALYTICAL CHEMISTRY, vol. 85, no. 13, 2 July 2013 (2013-07-02), pages 6272 - 6278, XP055236258, ISSN: 0003-2700, DOI: 10.1021/ac400432p
VIORICA MELTZER ET AL: "Thermodynamic study of binary mixture of citric acid and tartaric acid", CENTRAL EUROPEAN JOURNAL OF CHEMISTRY, CENTRAL EUROPEAN SCIENCE JOURNALS, PL; US; NL; DE, vol. 10, no. 5, 21 July 2012 (2012-07-21), pages 1584 - 1589, XP035088441, ISSN: 1644-3624, DOI: 10.2478/S11532-012-0076-4
MARTA FAGGIAN ET AL: "Natural Deep Eutectic Solvents (NADES) as a Tool for Bioavailability Improvement: Pharmacokinetics of Rutin Dissolved in Proline/Glycine after Oral Administration in Rats: Possible Application in Nutraceuticals", MOLECULES, vol. 21, no. 11, 14 November 2016 (2016-11-14), pages 1531, XP055364464, DOI: 10.3390/molecules21111531
YUNTAO DAI ET AL: "Natural Deep Eutectic Solvents as a New Extraction Media for Phenolic Metabolites in Carthamus tinctorius L.", ANALYTICAL CHEMISTRY, vol. 85, no. 13, 2 July 2013 (2013-07-02), pages 6272 - 6278, XP055236258, ISSN: 0003-2700, DOI: 10.1021/ac400432p
Attorney, Agent or Firm:
MARINO, Ranieri (IT)
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