METHOD FOR OBTAINING OLIVE LEAF EXTRACTS AND APPLICATIONS THEREOF

The invention concerns a method for obtaining olive leaf extracts by performing extraction of olive leaves dried at a temperature of less than 35 DEG C with alkanols at low temperature and purifying the extract. The invention also relates to new pharmacological applications of olive leaf extracts as...

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Bibliographische Detailangaben
Hauptverfasser:	DIAZ ALPERI, JOAQUIN, TOVAR OLIVA, JOSE ANTONIO, PARDO ZAPATA, JOSE, AVILES OLMOS, GINES, QUINTANILLA ALMAGRO, ELISEO, SEMPERE ORTELLS, JOSE MIGUEL
Format:	Patent
Sprache:	eng ; fre ; spa
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	The invention concerns a method for obtaining olive leaf extracts by performing extraction of olive leaves dried at a temperature of less than 35 DEG C with alkanols at low temperature and purifying the extract. The invention also relates to new pharmacological applications of olive leaf extracts as potentiator of cell immunity and delayed hypersensitivity in healthy humans by activating and proliferating T lymphocytes, natural killer cells, monocytes, granulocytes and pro-inflammatory cytokines. Procedimiento de obtención de extractos de Olea Europea extrayendo las hojas de Olea Europea secadas a menos de 35 DEG C con alcanoles a baja temperatura y purificación del extracto. Nuevas aplicaciones farmacológicas de los extractos de Olea Europea como agente potenciador de la Inmunidad Celular y de la hipersensibilidad retardada en humanos sanos, activando y proliferando los linfocitos T, células Natural Killer, monocitos y granulocitos, así como las citocinas proinflamatorias. L'invention concerne un procédé permettant d'obtenir des extraits de Olea Europea par extraction de feuilles de Olea Europea séchées à moins de 35 DEG C avec des alcanols à basse température et purification de l'extrait. L'invention concerne également de nouvelles applications pharmacologiques des extraits de Olea Europea comme agents stimulateurs de l'immunité cellulaire et de l'hypersensibilité retardée chez les humains en bonne santé, activant et faisant proliférer les lymphocytes T, les cellules NK, les monocytes et les granulocytes, ainsi que les cytokines pro-inflammatoires.