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Fractionation of citronella (Cymbopogon winterianus) essential oil and concentrated orange oil phase by batch vacuum distillation

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Title: Fractionation of citronella (Cymbopogon winterianus) essential oil and concentrated orange oil phase by batch vacuum distillation
Authors: Beneti, Stephani C.1, Rosset, Eline1, Corazza, Marcos L.2, Frizzo, Caren D.3, Di Luccio, Marco1, Oliveira, J. Vladimir1 vladimir@uricer.edu.br
Source: Journal of Food Engineering. Feb2011, Vol. 102 Issue 4, p348-354. 7p.
Subjects: Cymbopogon, Citronella oil, Orange oil, Essential oils, Fractional distillation, Vacuum technology
Abstract: Abstract: The aim of this work was to assess the performance of a vacuum fractionating column for the fractionation of citronella essential oil and concentrated orange oil phase during batch mode operation at different pressures, from 20 to 1mbar and reflux ratios from 1:1 to 10:1. Fractions from column top and bottom were analyzed by gas chromatography (GC/FID) using authentic standards of major constituents of the oils. Good fractionation results for citronella essential oil were achieved, affording complete removal of limonene, with a rich citronellal fraction and an output stream constituted mainly by citronellol and geraniol. Likewise, the use of the vacuum fractionation column allowed almost complete removal of limonene (∼0.7wt% at column bottom) from the orange oil phase at the lowest operating pressure, 1mbar, while the higher valencene content (20.5wt%) was obtained at 10mbar and reflux ratio of 1:1. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Food Engineering is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 54913939
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PubType: Academic Journal
PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
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  Data: Fractionation of citronella (Cymbopogon winterianus) essential oil and concentrated orange oil phase by batch vacuum distillation
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  Data: <searchLink fieldCode="AR" term="%22Beneti%2C+Stephani+C%2E%22">Beneti, Stephani C.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Rosset%2C+Eline%22">Rosset, Eline</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Corazza%2C+Marcos+L%2E%22">Corazza, Marcos L.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Frizzo%2C+Caren+D%2E%22">Frizzo, Caren D.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Di+Luccio%2C+Marco%22">Di Luccio, Marco</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Oliveira%2C+J%2E+Vladimir%22">Oliveira, J. Vladimir</searchLink><relatesTo>1</relatesTo><i> vladimir@uricer.edu.br</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Food+Engineering%22">Journal of Food Engineering</searchLink>. Feb2011, Vol. 102 Issue 4, p348-354. 7p.
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  Data: <searchLink fieldCode="DE" term="%22Cymbopogon%22">Cymbopogon</searchLink><br /><searchLink fieldCode="DE" term="%22Citronella+oil%22">Citronella oil</searchLink><br /><searchLink fieldCode="DE" term="%22Orange+oil%22">Orange oil</searchLink><br /><searchLink fieldCode="DE" term="%22Essential+oils%22">Essential oils</searchLink><br /><searchLink fieldCode="DE" term="%22Fractional+distillation%22">Fractional distillation</searchLink><br /><searchLink fieldCode="DE" term="%22Vacuum+technology%22">Vacuum technology</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: Abstract: The aim of this work was to assess the performance of a vacuum fractionating column for the fractionation of citronella essential oil and concentrated orange oil phase during batch mode operation at different pressures, from 20 to 1mbar and reflux ratios from 1:1 to 10:1. Fractions from column top and bottom were analyzed by gas chromatography (GC/FID) using authentic standards of major constituents of the oils. Good fractionation results for citronella essential oil were achieved, affording complete removal of limonene, with a rich citronellal fraction and an output stream constituted mainly by citronellol and geraniol. Likewise, the use of the vacuum fractionation column allowed almost complete removal of limonene (∼0.7wt% at column bottom) from the orange oil phase at the lowest operating pressure, 1mbar, while the higher valencene content (20.5wt%) was obtained at 10mbar and reflux ratio of 1:1. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Food Engineering is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1016/j.jfoodeng.2010.09.011
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      – Code: eng
        Text: English
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        PageCount: 7
        StartPage: 348
    Subjects:
      – SubjectFull: Cymbopogon
        Type: general
      – SubjectFull: Citronella oil
        Type: general
      – SubjectFull: Orange oil
        Type: general
      – SubjectFull: Essential oils
        Type: general
      – SubjectFull: Fractional distillation
        Type: general
      – SubjectFull: Vacuum technology
        Type: general
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      – TitleFull: Fractionation of citronella (Cymbopogon winterianus) essential oil and concentrated orange oil phase by batch vacuum distillation
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            NameFull: Beneti, Stephani C.
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            NameFull: Rosset, Eline
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            NameFull: Corazza, Marcos L.
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            NameFull: Frizzo, Caren D.
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            NameFull: Di Luccio, Marco
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              Text: Feb2011
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              Y: 2011
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