Supercritical CO2 extract from needles of Pinus nigra ssp. laricio: combined analysis by GC, GC-MS and 13C NMR.

Autor: Duquesnoy E; Université de Corse, UMR CNRS 6134 SPE, Ajaccio, France., Marongiu B, Castola V, Piras A, Porcedda S, Casanova J
Jazyk: angličtina
Zdroj: Natural product research [Nat Prod Res] 2007 Jul 20; Vol. 21 (9), pp. 834-7.
DOI: 10.1080/14786410701427280
Abstrakt: The chemical composition of the volatile concentrate prepared by supercritical CO(2) extraction of the needles of Pinus nigra Arnold ssp. laricio Poiret from Corsica was investigated using GC (RI), GC-MS and (13)C NMR spectroscopy. The major component was by far manoyl oxide (63%), a compound of potential interest for the perfumery and pharmaceutical industries. Consequently, the supercritical fluid extract of P. nigra ssp. laricio (yield 1.60%) could be considered as a source of this diterpene.
Databáze: MEDLINE