2008
DOI: 10.1002/cjce.5450830226
|View full text |Cite
|
Sign up to set email alerts
|

Citrus Essential Oil Deterpenation by Liquid-Liquid Extraction

Abstract: The object of the present work is to evaluate the possibility of carrying out the deterpenation of the citrus essential oil by using a mixture of ethanol and water as a solvent for liquid-liquid extraction. Liquid-liquid equilibrium has been determined for limonene + linalool + ethanol + water quaternary system at 298.15 K. Partitioning and selectivity of extraction were analyzed. Experimental data were correlated using the UNIQUAC and NRTL equations and the energetic parameters of these models at this tempera… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

6
28
0
17

Year Published

2010
2010
2023
2023

Publication Types

Select...
5
3

Relationship

1
7

Authors

Journals

citations
Cited by 53 publications
(51 citation statements)
references
References 7 publications
(8 reference statements)
6
28
0
17
Order By: Relevance
“…4 ] was synthesized following the publication of Arce et al [8] being prepared by reaction of 1-methylimidazole (Sigma-Aldrich, 99%) in a excess quantity of toluene (Sigma-Aldrich, 99.5+%, ACS reagent) and adding dropwise a equimolecular quantity of diethyl sulfate (Fluka, ≥99%, GC) under inert atmosphere and putting ice in the bath to keep the temperature under 40 • C. After 2 h of reaction the excess of toluene is separated in a funnel and the ionic liquid is washed three times with fresh toluene. Finally, the flask is put into a rotatory evaporator (70 • C, 1-2 h) and under vacuum (70 • C, 48 h) to remove residual volatile compounds.…”
Section: Reagentsmentioning
confidence: 97%
See 1 more Smart Citation
“…4 ] was synthesized following the publication of Arce et al [8] being prepared by reaction of 1-methylimidazole (Sigma-Aldrich, 99%) in a excess quantity of toluene (Sigma-Aldrich, 99.5+%, ACS reagent) and adding dropwise a equimolecular quantity of diethyl sulfate (Fluka, ≥99%, GC) under inert atmosphere and putting ice in the bath to keep the temperature under 40 • C. After 2 h of reaction the excess of toluene is separated in a funnel and the ionic liquid is washed three times with fresh toluene. Finally, the flask is put into a rotatory evaporator (70 • C, 1-2 h) and under vacuum (70 • C, 48 h) to remove residual volatile compounds.…”
Section: Reagentsmentioning
confidence: 97%
“…Selective elimination of terpenes is called deterpenation. There are different methods to deterpenate essential oils as, extraction with supercritical fluids [2], membrane based separation technologies [3], liquid-liquid extraction [4], microwave extraction with ionic liquids as the absorption medium [5] and the most common one, vacuum distillation [6]. Sometimes, the essential oil components are too sensible to high temperatures and can be denatured causing undesirable effects in its properties.…”
Section: Introductionmentioning
confidence: 99%
“…al., 2011;Arce et al, 2004Arce et al, , 2005. Os dados experimentais apresentados para o sistema modelo de óleo de cravo estão qualitativamente de acordo com estes estudos, entretanto, quantitativamente verifica-se que os valores de coeficiente de distribuição do composto oxigenado bem como de seletividade apresentam-se superiores.…”
Section: Resultsunclassified
“…[16][17][18][19][20] To continue in search of an adequate solvent, in this work we analyze two new compounds: 2-butene-1,4-diol (BDO) and ethylene glycol (EG). Moreover, in cutting-edge research, the possibility of using an RTIL, 1-ethyl-3-methylimidazolium methanesulfonate ([emim][OMs], to improve results obtained at the moment is evaluated.…”
Section: Introductionmentioning
confidence: 99%