A comparison of the extraction of clove buds with supercritical carbon dioxide and superheated water

Anthony A. Clifford, Annamaria Basile, S. H R Al-Saidi

Research output: Contribution to journalArticle

50 Citations (Scopus)

Abstract

Supercritical carbon dioxide and superheated water (subcritical water above 100°C under pressure) have both been used to extract the buds of cloves (Syzygium aromaticum). The yields of eugenol and eugenyl acetate obtained by these methods and also by steam distillation and liquid solvent (Soxhlet) extraction are similar, but the yields of caryophyllene were lower for the methods using water.

Original languageEnglish
Pages (from-to)635-637
Number of pages3
JournalFresenius' Journal of Analytical Chemistry
Volume364
Issue number7
Publication statusPublished - 1999

Fingerprint

Syzygium
Carbon Dioxide
Water
Eugenol
Distillation
Steam
Solvent extraction
Pressure
Liquids

ASJC Scopus subject areas

  • Biochemistry

Cite this

A comparison of the extraction of clove buds with supercritical carbon dioxide and superheated water. / Clifford, Anthony A.; Basile, Annamaria; Al-Saidi, S. H R.

In: Fresenius' Journal of Analytical Chemistry, Vol. 364, No. 7, 1999, p. 635-637.

Research output: Contribution to journalArticle

Clifford, Anthony A. ; Basile, Annamaria ; Al-Saidi, S. H R. / A comparison of the extraction of clove buds with supercritical carbon dioxide and superheated water. In: Fresenius' Journal of Analytical Chemistry. 1999 ; Vol. 364, No. 7. pp. 635-637.
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