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Supercritical Carbon Dioxide Extraction of Essential Oils from Perovskia atriplicifolia Benth.

โœ Scribed by Pourmortazavi, Seied Mahdi; Sefidkon, Fatemeh; Hosseini, Seied Ghorban


Book ID
120824531
Publisher
American Chemical Society
Year
2003
Tongue
English
Weight
93 KB
Volume
51
Category
Article
ISSN
0021-8561

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Constituents of the essential oil of Per
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The volatile constituents of Perovskia atriplicifolia Benth. (Lamiaceae), collected in Pakistan, have been characterized by means of GC, GCยฑMS and 13 C-NMR spectroscopy. Out of 19 compounds identiยฎed in this oil, the monoterpenes, D 3 -carene (22.3%) and 1,8-cineole (27.5%) amounted to 50% of the to

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## Abstract The essential oils were isolated by steam distillation from aerial parts of __Perovskia atriplicifolia__ Benth. at three stages of growth (before flowering, at the beginning of flowering and at complete flowering). The oils were investigated by a combination of GC and GCโ€“MS. Oil yields

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