Supercritical Extraction Process of Allspice Essential Oil
Joint Authors
Cruz-Olivares, Julián
Pérez-Alonso, César
Chaparro-Mercado, María del Carmen
Andrade-Avila, Yasvet Y.
Ortiz-Estrada, Ciro Humberto
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-11
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Allspice essential oil was extracted with supercritical carbon dioxide (SC-CO2) in a static process at three different temperatures (308.15, 313.15, and 318.15 K) and four levels of pressure (100, 200, 300, and 360 bar).
The amount of oil extracted was measured at intervals of 1, 2, 3, 4, 5, and 6 h; the most extraction yield reached was of 68.47% at 318.15 K, 360 bar, and 6 h of contact time.
In this supercritical extraction process, the distribution coefficient (KD), the mean effective diffusion coefficient (Def), the energy of activation (Ea), the thermodynamic properties (ΔG0, ΔH0, and ΔS0), and the apparent solubility (S) expressed as mass fraction (w/w) were evaluated for the first time.
At the equilibrium the experimental apparent solubility data were successfully correlated with the modified Chrastil equation.
American Psychological Association (APA)
Andrade-Avila, Yasvet Y.& Cruz-Olivares, Julián& Pérez-Alonso, César& Ortiz-Estrada, Ciro Humberto& Chaparro-Mercado, María del Carmen. 2017. Supercritical Extraction Process of Allspice Essential Oil. Journal of Chemistry،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1172192
Modern Language Association (MLA)
Andrade-Avila, Yasvet Y.…[et al.]. Supercritical Extraction Process of Allspice Essential Oil. Journal of Chemistry No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1172192
American Medical Association (AMA)
Andrade-Avila, Yasvet Y.& Cruz-Olivares, Julián& Pérez-Alonso, César& Ortiz-Estrada, Ciro Humberto& Chaparro-Mercado, María del Carmen. Supercritical Extraction Process of Allspice Essential Oil. Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1172192
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1172192