USE OF ESSENTIAL OILS, SUPERCRITICAL EXTRACTS AND AQUEOUS RESIDUES GENERATED DURING A PROCESS FOR OBTAINING ORGANIC EXTRACTS FROM THE ARTEMISIA ABSINTHIUM L PLANT
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS (CSIC)
发明人:
GONZÁLEZ COLOMA, AZUCENA,ANDRÉS YEVES, MARÍA FE,DÍAZ HERNÁNDEZ, CARMEN ELISA,BURILLO ALQUÉZAR, JESÚS,CABRERA PÉREZ, RAIMUNDO,URIETA NAVARRO, JOSÉ
申请号:
EP12871139
公开号:
EP2826372A4
申请日:
2012.03.13
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
The present invention starts with a method for obtaining organic extracts of the Artemisia absinthium L. plant, which includes: a methodology phase for producing said plant, an extraction phase during which said essential oil and a non-volatile extract are obtained, and a phase of extracting supercritical extracts with CO2, and refers specifically to the use of the essential oil and/or the supercritical extract extracted as fungicides against phytopathogenic fungi. For said purpose, the Artemisia absinthium L. plant is used, specifically the Candial variety from Teruel and/or Sierra Nevada in Spain. The present invention also relates to the aqueous residue generated during said method, which includes an organic compound which in turn contains (Z)-2,6-dimethylocta-5,7-diene-2,3-diol as an active organic compound against nematodes. The method for obtaining said organic portion and the corresponding active organic component thereof is protected by the present application.