TERPENE ENRICHED FRACTIONS FREE FROM POLYTERPENES EXTRACTED FROM CHIOS MASTIC GUM AND COSMETIC, NUTRACEUTICAL, MEDICAL DEVICES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

The invention relates to isolated fractions of Chios mastic gum enriched in terpene monomers and oligomers and substantially free of poly-terpene polymers with a degree of polymerization greater than 8 and a molecular weight in the range from about 1,000 to about 100,000 as well as to a process for...

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Bibliographische Detailangaben
Hauptverfasser:	VOLPI, Nicola, ABBIATI, Ezio
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	The invention relates to isolated fractions of Chios mastic gum enriched in terpene monomers and oligomers and substantially free of poly-terpene polymers with a degree of polymerization greater than 8 and a molecular weight in the range from about 1,000 to about 100,000 as well as to a process for their preparation. The invention also relates to compositions comprising an isolated fraction of monomeric and oligomeric terpenes extracted and purified by reverse-phase chromatography and essentially free of polymers. The monomeric and oligomeric enriched terpenes fraction obtained from Chios mastic gum exhibits biological activities in cosmetic, nutraceutical, medical devices and pharmaceutical applications. L'invention concerne des fractions isolées de gomme de mastic de Chios enrichies en terpènes monomères et oligomères et sensiblement exemptes de polymères de poly-terpène ayant un degré de polymérisation supérieur à 8 et un poids moléculaire dans la plage d'environ 1 000 à environ 100 000 ainsi qu'un procédé pour leur préparation. L'invention concerne également des compositions comprenant une fraction isolée de terpènes monomères et oligomères extraite et purifiée par chromatographie en phase inverse et essentiellement exempte de polymères. La fraction enrichies de terpènes monomères et oligomères obtenue à partir de gomme de mastic de Chios présente des activités biologiques dans des dispositifs cosmétiques, nutraceutiques, médicaux et dans des applications pharmaceutiques.