Yield and composition of supercritical fluid extracts of different Lamiaceae herbs: Satureja hortensis L., Ocimum basilicum L. and Melissa officinalis L.

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dc.contributor.authorKutta, G.
dc.contributor.authorPluhár, Zs.
dc.contributor.authorSárosi, Sz.
dc.contributor.authorFülöp, A. L.
dc.contributor.authorSándor, G.
dc.date.accessioned2021-06-28T10:03:02Z
dc.date.available2021-06-28T10:03:02Z
dc.date.issued2008-12-08
dc.description.abstractIn our work the effectiveness of supercritical carbon dioxide extraction was studied on volatile and nonvolatile components of Lamiaceae herbs. The aim of our investigations was to determine the optimal extraction parameters yielding high amount of volatiles and nonvolatiles in a desirable composition. As plant materials, dried and powdered cude drugs of Satureja hortensis, Ocimum basilicum and Melissa officinalis were chosen. Pressure (8-50 MPa), temperature (35-60 °C), time (5-60 min) and the ratio of modifier (5-50% methanol) of extraction were regulated. Results obtained by supercritical fluid extraction (SFE) were compared to that of the conventional extraction procedure, hydrodistillation (HD). In the case of Satureja hortensis, Ocimum basilicum and Melissa officinalis extract yield of SFE was comparable to the essential oil amount obtained by hydrodistillation from the same drug. Essential oil rich extracts were analysed by GC-FID, while extracts rich in nonvolatile compounds were analysed by HPLC. We have found that yield and quality of SFE extracts highly depend on the conditions of extraction.en
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dc.identifier.citationInternational Journal of Horticultural Science, Vol. 14 No. 4 (2008) , 75-79.
dc.identifier.doihttps://doi.org/10.31421/IJHS/14/4/1538
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue4
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/314856en
dc.identifier.volume14
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/1538
dc.rights.accessOpen Access
dc.subjectsupercritical fluid extractionen
dc.subjectLamiaceaeen
dc.subjectSatureja hortensisen
dc.subjectOcimum basilicumen
dc.subjectMelissa officinalisen
dc.subjecthydrodistillationen
dc.subjectmodifieren
dc.subjectGC-FIDen
dc.subjectHPLCen
dc.titleYield and composition of supercritical fluid extracts of different Lamiaceae herbs: Satureja hortensis L., Ocimum basilicum L. and Melissa officinalis L.en
dc.typefolyóiratcikkhu
dc.typearticleen
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International Journal of Horticultural Science