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Extraction Technologies for Medicinal and Aromatic ... - Capacity4Dev

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10 SUPERCRITICAL FLUID EXTRACTION OF MEDICINAL AND AROMATIC PLANTS: FUNDAMENTALS AND APPLICATIONS<br />

Plant name<br />

(part used)<br />

Product(s) extracted<br />

Reference<br />

Echinacea<br />

purpurea<br />

(whole herb)<br />

Eucalyptus spp.<br />

(leaves)<br />

Ginkgo biloba<br />

(leaves)<br />

Hypericum<br />

per<strong>for</strong>atum<br />

(herb)<br />

Levisticum<br />

offi cinale<br />

(dry rhyzomes,<br />

roots)<br />

Matricaria<br />

chamomilla<br />

(fl owers)<br />

Mentha spp.<br />

(leaves)<br />

Origanum spp.<br />

(herb)<br />

Piper<br />

methysticum<br />

(roots,<br />

rhizomes)<br />

Piper nigrum<br />

(fruit)<br />

Alkamides, polyphenolics<br />

including chichoric acid,<br />

carbohydrates<br />

Essential oil<br />

Flavonol glycosides<br />

(fl avonoids) <strong>and</strong><br />

terpenoids<br />

Naphthodianthones,<br />

hypericin <strong>and</strong><br />

pseudohypericin<br />

Catchpole et al., 2002, Supercritical<br />

extraction of herbs I: saw palmetto,<br />

St John's wort, kava root, <strong>and</strong><br />

Echinacea, J Supercritical Fluids, 22:<br />

129-138<br />

Della Porta, et al., 1999, Isolation<br />

of eucalyptus oil by supercritical<br />

fl uid extraction, Flavour Fragr J, 14:<br />

214–218<br />

Chun Yang et al., 2002, <strong>Extraction</strong><br />

of pharmaceutical components<br />

from Ginkgo biloba leaves using<br />

supercritical carbon dioxide, J Agric<br />

Food Chem, 50: 846-849<br />

Catchpole et al., 2002<br />

Essential oil Daukšas et al., 1999, Supercritical CO 2<br />

extraction of the main constituents<br />

of lovage (Levisticum offi cinale Koch.)<br />

essential oil in model systems <strong>and</strong><br />

overground botanical parts of the<br />

plant, J Supercritical Fluids, 15: 51–62<br />

Oleoresin<br />

Essential oil<br />

Essential oil<br />

Kotnik et al., 2007, Supercritical<br />

fl uid extraction of chamomile fl ower<br />

heads: comparison with conventional<br />

extraction, kinetics <strong>and</strong> scale-up,<br />

J Supercritical Fluids, Available online<br />

13 February 2007 (in print)<br />

Marongiu et al., 2001, <strong>Extraction</strong><br />

<strong>and</strong> isolation of Salvia desoleana<br />

<strong>and</strong> Mentha spicata subsp. insularis<br />

essential oils by supercritical CO 2,<br />

Flavour Fragr J, 16: 384–388<br />

Leeke et al., 2002, Eng Chem Res,<br />

41: 2033–2039<br />

Kava lactones Catchpole et al., 2002<br />

Oleoresin<br />

Ferreira et al., 1999, Supercritical<br />

fl uid extraction of black pepper (Piper<br />

nigrum L.) essential oil, J Supercritical<br />

Fluids, 14: 235–245.<br />

178

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